@charset "UTF-8";

/* =========================================================
   井戸造園 — TOPページ専用スタイル
   ========================================================= */

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding-block: 72px 96px;
  background: linear-gradient(180deg, #eff2fe 0%, var(--bg) 62%, var(--bg) 100%);
  overflow: hidden;
}

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

.hero__leaf {
  position: absolute;
  color: rgba(106, 171, 99, 0.14);
}

.hero__leaf--1 {
  top: -60px;
  right: -70px;
  width: 340px;
  animation: sway 14s ease-in-out infinite;
  transform-origin: 90% 10%;
}

.hero__leaf--2 {
  bottom: -80px;
  left: -90px;
  width: 300px;
  color: rgba(92, 143, 214, 0.12);
  transform: scaleX(-1);
  animation: sway 17s ease-in-out infinite reverse;
  transform-origin: 10% 90%;
}

.hero__leaf--3 {
  top: 42%;
  left: 46%;
  width: 150px;
  color: rgba(106, 171, 99, 0.08);
  animation: drift 12s ease-in-out infinite;
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 52px;
}

.hero__copy {
  display: grid;
  justify-items: start;
  gap: 22px;
  max-width: 40em;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 8px 18px 8px 14px;
  border-radius: var(--radius-pill);
  background: var(--surface);
  border: 1px solid var(--line-blue);
  font-size: 12px;
  font-weight: 500;
  color: var(--ink-soft);
  box-shadow: var(--shadow-s);
  animation: hero-in 1s var(--ease-soft) both;
}

.hero__badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 0 rgba(106, 171, 99, 0.5);
  animation: pulse 3.4s ease-out infinite;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(30px, 5.4vw, 54px);
  font-weight: 700;
  line-height: 1.42;
  letter-spacing: 0.02em;
  animation: hero-in 1s var(--ease-soft) 0.1s both;
}

.hero__title em {
  position: relative;
  font-style: normal;
  color: var(--green-deep);
  white-space: nowrap;
}

.hero__title em::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.08em;
  height: 0.32em;
  border-radius: var(--radius-pill);
  background: rgba(106, 171, 99, 0.24);
  z-index: -1;
  transform-origin: left center;
  animation: underline-grow 1.2s var(--ease-soft) 0.7s both;
}

.hero__lead {
  color: var(--ink-soft);
  font-size: clamp(14px, 1.6vw, 16px);
  animation: hero-in 1s var(--ease-soft) 0.2s both;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  animation: hero-in 1s var(--ease-soft) 0.3s both;
}

.hero__points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  font-size: 13px;
  color: var(--ink-soft);
  animation: hero-in 1s var(--ease-soft) 0.4s both;
}

.hero__points li {
  display: flex;
  align-items: center;
  gap: 7px;
}

.hero__points li::before {
  content: "";
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid var(--blue);
  flex: none;
}

/* 写真枠の帯（sample の横並びビジュアルに相当） */
.hero__gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  animation: hero-in 1.2s var(--ease-soft) 0.5s both;
}

.hero__shot {
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-l);
  box-shadow: var(--shadow-s);
  transition: transform 0.7s var(--ease-soft), box-shadow 0.7s var(--ease-soft);
}

.hero__shot:nth-child(odd) {
  transform: translateY(-14px);
}

.hero__shot:hover {
  transform: translateY(-22px);
  box-shadow: var(--shadow-l);
}

.hero__shot:nth-child(even):hover {
  transform: translateY(-8px);
}

@keyframes hero-in {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes underline-grow {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(106, 171, 99, 0.5);
  }
  70%,
  100% {
    box-shadow: 0 0 0 10px rgba(106, 171, 99, 0);
  }
}

/* ---------- 選ばれる理由 ---------- */
.reasons__list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.reason {
  display: grid;
  align-content: start;
  gap: 12px;
  padding: 32px 26px 34px;
  background: var(--surface);
  border-radius: var(--radius-l);
  box-shadow: var(--shadow-s);
  transition: transform 0.5s var(--ease-soft), box-shadow 0.5s var(--ease-soft);
}

.reason:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

.reason__icon {
  display: grid;
  place-content: center;
  width: 56px;
  height: 56px;
  border-radius: 18px;
  background: var(--surface-green);
  color: var(--green-deep);
  transition: background 0.5s var(--ease-soft);
}

.reason:hover .reason__icon {
  background: var(--surface-blue);
  color: var(--blue-deep);
}

.reason__icon svg {
  width: 27px;
  height: 27px;
}

.reason__title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.6;
  letter-spacing: 0.02em;
}

.reason__text {
  font-size: 13.5px;
  color: var(--ink-soft);
  line-height: 1.95;
}

/* ---------- サービス ---------- */
.services-top__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.service-card {
  display: grid;
  grid-template-rows: auto 1fr;
  border-radius: var(--radius-l);
  overflow: hidden;
  background: var(--bg);
  border: 1px solid var(--line);
  transition: transform 0.5s var(--ease-soft), box-shadow 0.5s var(--ease-soft),
    border-color 0.5s var(--ease-soft);
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--blue-pale);
  box-shadow: var(--shadow);
}

.service-card__media {
  border: none;
  border-radius: 0;
}

.service-card__body {
  display: grid;
  align-content: start;
  gap: 10px;
  padding: 26px 26px 30px;
}

.service-card__label {
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--blue-deep);
}

.service-card__title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.service-card__text {
  font-size: 13.5px;
  color: var(--ink-soft);
  line-height: 1.95;
}

.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
  font-size: 13px;
  font-weight: 700;
  justify-self: start;
}

.service-card__link svg {
  width: 15px;
  height: 15px;
  transition: transform 0.4s var(--ease-soft);
}

.service-card__link:hover svg {
  transform: translateX(4px);
}

.services-top__note {
  margin-top: 26px;
  padding: 16px 22px;
  border-left: 3px solid var(--blue);
  background: var(--surface-blue);
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
  font-size: 13px;
  color: var(--ink-soft);
}

/* ---------- 施工の流れ ---------- */
.flow__list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  position: relative;
}

.flow__list::before {
  content: "";
  position: absolute;
  top: 30px;
  left: 12.5%;
  right: 12.5%;
  height: 2px;
  background: repeating-linear-gradient(
    90deg,
    var(--blue-pale) 0 8px,
    transparent 8px 16px
  );
}

.flow__item {
  position: relative;
  display: grid;
  justify-items: center;
  align-content: start;
  gap: 10px;
  text-align: center;
  padding: 0 8px;
}

.flow__num {
  display: grid;
  place-content: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--surface);
  border: 2px solid var(--blue-pale);
  color: var(--blue-deep);
  font-family: var(--font-en);
  font-size: 17px;
  font-weight: 600;
  box-shadow: var(--shadow-s);
  transition: background 0.5s var(--ease-soft), color 0.5s var(--ease-soft),
    border-color 0.5s var(--ease-soft);
}

.flow__item:hover .flow__num {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}

.flow__title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.flow__text {
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.9;
}

/* ---------- 対応エリア ---------- */
.area__inner {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  align-items: center;
  gap: 52px;
}

.area__text .heading {
  margin-bottom: 20px;
}

.area__lead {
  color: var(--ink-soft);
  font-size: 14.5px;
}

.area__spec {
  display: grid;
  gap: 1px;
  margin-top: 26px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.area__spec > div {
  display: grid;
  grid-template-columns: 140px 1fr;
  background: var(--surface);
}

.area__spec dt {
  padding: 14px 18px;
  background: var(--surface-blue);
  font-size: 13px;
  font-weight: 700;
  color: var(--ink);
}

.area__spec dd {
  padding: 14px 18px;
  font-size: 13.5px;
  color: var(--ink-soft);
}

.area__media {
  border-radius: var(--radius-l);
}

/* ---------- FAQ抜粋 ---------- */
.faq-top__list {
  display: grid;
  gap: 14px;
  max-width: 860px;
  margin-inline: auto;
}

.faq-item {
  padding: 22px 26px;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  transition: border-color 0.4s var(--ease-soft), transform 0.4s var(--ease-soft);
}

.faq-item:hover {
  border-color: var(--blue-pale);
  transform: translateX(4px);
}

.faq-item__q {
  display: flex;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: 8px;
}

.faq-item__q::before {
  content: "Q";
  font-family: var(--font-en);
  color: var(--blue-deep);
  flex: none;
}

.faq-item__a {
  display: flex;
  gap: 12px;
  font-size: 13.5px;
  color: var(--ink-soft);
}

.faq-item__a::before {
  content: "A";
  font-family: var(--font-en);
  color: var(--green);
  font-weight: 600;
  flex: none;
}

.faq-top__more {
  display: grid;
  justify-items: center;
  margin-top: 34px;
}

/* ---------- Polish: ヒーローの奥行き・カード演出 ---------- */

/* ヒーロー背面のやわらかな光（ゆっくり漂う） */
.hero::before,
.hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  pointer-events: none;
  z-index: 0;
}

.hero::before {
  width: 460px;
  height: 460px;
  top: -120px;
  right: -60px;
  background: radial-gradient(circle, rgba(92, 143, 214, 0.22), transparent 70%);
  animation: blob 18s ease-in-out infinite;
}

.hero::after {
  width: 400px;
  height: 400px;
  bottom: -140px;
  left: -40px;
  background: radial-gradient(circle, rgba(106, 171, 99, 0.2), transparent 70%);
  animation: blob 22s ease-in-out infinite reverse;
}

@keyframes blob {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }
  50% {
    transform: translate(24px, -20px) scale(1.08);
  }
}

/* 選ばれる理由・サービスカードの上辺アクセント */
.reason,
.service-card {
  position: relative;
}

.reason::before,
.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 24px;
  right: 24px;
  height: 3px;
  border-radius: 0 0 3px 3px;
  background: linear-gradient(90deg, var(--blue), var(--green));
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.5s var(--ease-soft);
}

.reason:hover::before,
.service-card:hover::before {
  transform: scaleX(1);
}

/* サービスカードの写真をホバーでゆっくりズーム */
.service-card__media > img {
  transition: transform 0.9s var(--ease-soft);
}

.service-card:hover .service-card__media > img {
  transform: scale(1.04);
}

/* ヒーロー写真もホバーで少しだけ寄る */
.hero__shot > img {
  transition: transform 0.9s var(--ease-soft);
}

.hero__shot:hover > img {
  transform: scale(1.05);
}

/* FAQ抜粋のQマークをやさしく */
.faq-item {
  position: relative;
  overflow: hidden;
}

.faq-item::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--green);
  transform: scaleY(0);
  transform-origin: top center;
  transition: transform 0.45s var(--ease-soft);
}

.faq-item:hover::after {
  transform: scaleY(1);
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .reasons__list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 860px) {
  .hero {
    padding-block: 48px 68px;
  }

  .hero__inner {
    gap: 40px;
  }

  .services-top__list {
    grid-template-columns: 1fr;
    max-width: 460px;
  }

  .flow__list {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px 16px;
  }

  .flow__list::before {
    display: none;
  }

  .area__inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 600px) {
  .hero__gallery {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .hero__shot {
    aspect-ratio: 1 / 1;
    border-radius: var(--radius);
  }

  .hero__shot:nth-child(odd) {
    transform: none;
  }

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

  .reason {
    padding: 26px 22px 28px;
  }

  .flow__list {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .area__spec > div {
    grid-template-columns: 1fr;
  }

  .area__spec dt {
    padding-bottom: 8px;
  }

  .area__spec dd {
    padding-top: 8px;
  }
}