@charset "utf-8";
/* =========================================
Reset
========================================= */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family:
    "Noto Serif JP", serif;
  color: #fff;
  background: #000;
  line-height: 2;
  font-size: 16px;
  overflow-x: hidden;
}
/* テクスチャ背景 */
body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    url("../images/top/main-bg.png") center center / cover no-repeat;
  opacity: .06;
  filter: grayscale(100%);
  pointer-events: none;
  z-index: -1;
}
img {
  width: 100%;
  display: block;
}
ul {
  list-style: none;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  cursor: pointer;
  border: none;
  background: none;
}
[id] {
  scroll-margin-top: 150px;
}
.pc {
  display: block;
}
.sp {
  display: none;
}
/* =========================================
Color
========================================= */ :root {
  --main: #E0F060;
  --black: #000;
  --dark: #111;
  --gray: #999;
  --white: #fff;
  --section: #050505;
  --max: 1280px;
}
/* =========================================
Container
========================================= */
.container {
  width: min(92%, 1280px);
  margin: auto;
}
/* =========================================
Section
========================================= */
section {
  position: relative;
  padding: 100px 0;
  overflow: hidden;
}
.section-title {
  margin-bottom: 60px;
  text-align: center;
}
.section-title h2 {
  font-family: "Noto Serif", serif;
  background: linear-gradient(90deg, #8FA103 0%, #E0F060 50.48%, #8FA103 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-fill-color: transparent;
  font-size: 48px;
  line-height: 120%;
  letter-spacing: 5%;
  margin-bottom: 10px;
}
.section-title .ja-title {
  font-size: 32px;
  letter-spacing: 10%;
  line-height: 120%;
  margin-bottom: 40px;
}
.section-title p {
  font-size: 18px;
  color: #fff;
  letter-spacing: .15em;
}
/* =========================================
Button
========================================= */
.btn {
  font-family: "Noto Serif", serif;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 180px;
  height: 42px;
  background: linear-gradient(90deg, #8FA103 0%, #E0F060 50.48%, #8FA103 100%);
  color: #000;
  font-weight: bold;
  transition: .35s;
  letter-spacing: .05em;
  font-size: 18px;
}
.btn::after {
  content: "▶";
  font-size: 10px;
  margin-left: 20px;
}
.btn:hover {
  transform: translateY(-4px);
}
/* =========================================
Header
========================================= */
.header {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  z-index: 999;
  transition: .4s;
}
.header.scroll {
  background: rgba(0, 0, 0, .92);
  backdrop-filter: blur(8px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, .3);
}
.header .container {
  height: 90px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
/* =========================================
Logo
========================================= */
.logo {
  font-size: 48px;
  font-weight: 500;
}
.logo span {
  font-size: 32px;
}
/* =========================================
Navigation
========================================= */
.nav ul {
  display: flex;
  align-items: center;
  gap: 38px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav a {
  position: relative;
  font-size: 18px;
  letter-spacing: .1em;
  transition: .3s;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 0;
  height: 2px;
  background: var(--main);
  transition: .35s;
}
.nav a:hover {
  color: var(--main);
}
.nav a:hover::after {
  width: 100%;
}
.nav span {
  font-family: "Noto Serif", serif;
  color: #b7c91f;
  line-height: 1;
  margin-bottom: 8px;
}
.nav small {
  color: #fff;
  font-size: 18px;
}
/* =========================================
TEL
========================================= */
.tel-btn {
  font-family: "Noto Serif", serif;
  width: 180px;
  height: 52px;
  background: linear-gradient(90deg, #8FA103 0%, #E0F060 50.48%, #8FA103 100%);
  color: #000;
  font-weight: bold;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 2px;
}
.i-phone {
  content: url("../images/top/tel.png");
  height: 20px;
  margin-right: 5px;
}
/*=========================================
Background
=========================================*/
.about, .service {
  position: relative;
}
.about::before, .service::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at center, rgba(255, 255, 255, .04), transparent 65%);
  pointer-events: none;
}
/*=========================================
ABOUT
=========================================*/
.about .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-image {
  width: 560px;
  margin: 0 auto;
}
.about-text h2 {
  font-family: "Noto Serif", serif;
  background: linear-gradient(90deg, #8FA103 0%, #E0F060 50.48%, #8FA103 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-fill-color: transparent;
  font-size: 48px;
  line-height: 120%;
  letter-spacing: 5%;
  margin-bottom: 10px;
}
.about-text .ja-title {
  font-size: 32px;
  letter-spacing: 10%;
  line-height: 120%;
  margin-bottom: 40px;
}
.about-text .btn {
  margin-top: 40px;
}
/*=========================================
SERVICE
=========================================*/
.service .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.service-image {
  width: 560px;
  margin: 0 auto;
}
.service-text h2 {
  font-family: "Noto Serif", serif;
  background: linear-gradient(90deg, #8FA103 0%, #E0F060 50.48%, #8FA103 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-fill-color: transparent;
  font-size: 48px;
  line-height: 120%;
  letter-spacing: 5%;
  margin-bottom: 10px;
}
.service-text .ja-title {
  font-size: 32px;
  letter-spacing: 10%;
  line-height: 120%;
  margin-bottom: 40px;
}
/*=========================================
Service Button
=========================================*/
.service-list {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.service-list a {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 58px;
  background: linear-gradient(90deg, #8FA103 0%, #E0F060 50.48%, #8FA103 100%);
  color: #000;
  font-weight: bold;
  transition: .35s;
  position: relative;
}
.service-list a::after {
  content: "▶";
  position: absolute;
  right: 18px;
  font-size: 10px;
}
.service-list a:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(180, 200, 29, .35);
}
/*=========================================
FadeUp
=========================================*/
.fadeUp {
  opacity: 0;
  transform: translateY(60px);
  transition:
    opacity .9s ease, transform .9s ease;
}
.fadeUp.show {
  opacity: 1;
  transform: translateY(0);
}
/*=========================================
Delay
=========================================*/
.delay1 {
  transition-delay: .2s;
}
.delay2 {
  transition-delay: .4s;
}
.delay3 {
  transition-delay: .6s;
}
.delay4 {
  transition-delay: .8s;
}
/*=========================================
Responsive
=========================================*/
@media (max-width:980px) {
  .about .container, .service .container {
    grid-template-columns: 1fr;
    gap: 50px;
  }
  .about-image {
    order: 1;
  }
  .about-text, .service-text {
    order: 2;
  }
}
@media (max-width:768px) {
  .about, .service {
    padding: 40px 0;
  }
  .about .container, .service .container {
    gap: 35px;
  }
  .about-text h2, .service-text h2 {
    font-size: 42px;
  }
  .about-text h3, .service-text h3 {
    font-size: 24px;
  }
  .about-text p, .service-text p {
    font-size: 15px;
    line-height: 2;
  }
  .service-list {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }
}
@media (max-width:480px) {
  .about-text h2, .service-text h2 {
    font-size: 36px;
  }
  .about-text h3, .service-text h3 {
    font-size: 20px;
  }
  .service-list a {
    height: 42px;
    font-size: 18px;
  }
}
/* ==========================
   Hamburger
========================== */
.h-btn {
  display: none;
}
.hamburger {
  display: none;
  width: 52px;
  height: 52px;
  background: #b4c81d;
  position: relative;
  z-index: 10001;
  cursor: pointer;
}
.hamburger span {
  position: absolute;
  left: 50%;
  width: 30px;
  height: 2px;
  background: #000;
  transition: .35s ease;
}
/* 1本目 */
.hamburger span:nth-child(1) {
  top: 10px;
  transform: translateX(-50%);
}
/* 2本目 */
.hamburger span:nth-child(2) {
  top: 17px;
  transform: translateX(-50%);
}
/* 3本目 */
.hamburger span:nth-child(3) {
  top: 24px;
  transform: translateX(-50%);
}
/* ==========================
   Active
========================== */
.hamburger.active span:nth-child(1) {
  top: 17px;
  transform:
    translateX(-50%) rotate(45deg);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  top: 17px;
  transform:
    translateX(-50%) rotate(-45deg);
}
.hamburger small {
  position: absolute;
  bottom: 5px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 12px;
  color: #000;
}
.hamburger.active small::before {
  content: "close";
}
.hamburger.active small {
  font-size: 0;
}
.hamburger.active small::before {
  font-size: 12px;
}
/* =========================================
Hero
========================================= */
.hero {
  position: relative;
  height: 100vh;
  overflow: hidden;
}
/* スライダー */
.hero-slider {
  position: absolute;
  inset: 0;
}
.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 2s ease;
}
.slide.active {
  opacity: 1;
}
.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/* テキスト */
.hero-content {
  position: absolute;
  left: calc(60/1280*100%);
  bottom: 10%;
  z-index: 2;
}
.hero-content h2 {
  font-size: 64px;
  font-weight: 500;
  line-height: 120%;
}
/* Scroll */
.scroll-down {
  position: absolute;
  left: 50%;
  bottom: 30px;
  transform: translateX(-50%);
  z-index: 2;
  color: #fff;
  letter-spacing: .2em;
  font-size: 12px;
}
.scroll-down::after {
  content: "";
  display: block;
  width: 1px;
  height: 60px;
  background: #fff;
  margin: 10px auto 0;
  animation: scroll 2s infinite;
}
/* =========================================
Hero Animation
========================================= */
@keyframes heroZoom {
  0% {
    transform: scale(1);
  }
  100% {
    transform: scale(1.08);
  }
}
@keyframes scroll {
  0% {
    transform: scaleY(0);
    transform-origin: top;
  }
  50% {
    transform: scaleY(1);
    transform-origin: top;
  }
  51% {
    transform-origin: bottom;
  }
  100% {
    transform: scaleY(0);
    transform-origin: bottom;
  }
}
/*=========================================
WORKS
=========================================*/
.works {
  background: #000;
}
.works-box {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.work-item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  background: #111;
}
.work-item img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  transition: 1s;
  filter: grayscale(.3);
}
.work-item:hover img {
  transform: scale(1.08);
  filter: grayscale(0);
}
.work-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, .15);
  transition: .4s;
}
.work-item:hover::after {
  background: rgba(180, 200, 29, .15);
}
/*=========================================
AREA
=========================================*/
.area-subtitle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  font-size: 24px;
  font-weight: 500;
  letter-spacing: .1em;
}
.area-subtitle::before, .area-subtitle::after {
  content: "";
  width: 80px;
  height: 1px;
  background: #fff;
}
.area-image {
  width: 467px;
  height: auto;
  margin: 0 auto;
}
/*=========================================
COMPANY
=========================================*/
.company {
  background: #080808;
}
.company-wrap {
  max-width: 900px;
  margin: auto;
}
.company-table {
  width: 100%;
  border-collapse: collapse;
}
.company-table tr {
  border-bottom: 1px solid rgba(180, 200, 29, .4);
}
.company-table th {
  width: 180px;
  color: #ccc;
  text-align: left;
  padding: 22px 15px;
  font-weight: 400;
}
.company-table td {
  padding: 22px 15px;
  color: #fff;
}
.company-btn {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 45px;
}
.company-btn .tel-btn {
  height: 42px;
}
/*=========================================
MAP
=========================================*/
.map {
  padding: 0;
}
.map iframe {
  height: 560px;
  display: block;
  border: 0;
}
/*=========================================
FOOTER
=========================================*/
.footer {
  background: #000;
  text-align: center;
  padding: 90px 0 25px;
}
.footer-logo {
  font-size: 48px;
  font-weight: 500;
  margin-bottom: 40px;
}
.footer-logo span {
  font-size: 32px;
}
.footer-tel {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 180px;
  height: 42px;
  background: linear-gradient(90deg, #8FA103 0%, #E0F060 50.48%, #8FA103 100%);
  color: #000;
  font-weight: bold;
  margin-bottom: 40px;
}
.footer-nav {
  margin-bottom: 40px;
}
.footer-nav ul {
  display: flex;
  justify-content: center;
  gap: 45px;
  flex-wrap: wrap;
}
.footer small {
  font-size: 14px;
}
/*=========================================
Responsive
=========================================*/
@media(max-width:980px) {
  .company-wrap {
    width: 100%;
  }
}
@media(max-width:768px) {
  .works {
    padding: 90px 0;
  }
  .works-box {
    gap: 15px;
  }
  .area {
    padding: 90px 0;
  }
  .area-map {
    width: 85%;
  }
  .company {
    padding: 90px 0;
  }
  .company-table tr {
    margin-bottom: 15px;
  }
  .map iframe {
    height: 360px;
  }
  .footer {
    padding: 70px 0 35px;
  }
  .footer-logo {
    font-size: 32px;
  }
  .footer-logo span {
    font-size: 20px;
  }
  .footer-nav ul {
    flex-direction: column;
    gap: 18px;
  }
}
@media(max-width:480px) {
  .works-box {
    grid-template-columns: repeat(3, 1fr);
    gap: 5px;
  }
  .footer-tel {
    width: 180px;
    font-size: 14px;
  }
}
/*=========================================
Mobile Menu
=========================================*/
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 78%;
  max-width: 340px;
  height: 100vh;
  background: rgba(0, 0, 0, .97);
  backdrop-filter: blur(8px);
  transition: .45s ease;
  z-index: 99;
  padding: 120px 40px;
}
.mobile-menu.open {
  right: 0;
}
.mobile-menu ul {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 30px;
}
.mobile-menu li {
  width: 100%;
}
.mobile-menu a {
  display: flex;
  flex-direction: column;
  align-items: center;
  color: #fff;
  transition: .3s;
}
.mobile-menu a:hover {
  color: var(--main);
}
.mobile-menu span {
  color: var(--main);
  font-size: 18px;
  font-family: "Noto Serif", serif;
}
.mobile-menu small {
  font-size: 18px;
}
/*=========================================
Close Button
=========================================*/
.menu-close {
  position: absolute;
  top: 25px;
  right: 25px;
  width: 52px;
  height: 52px;
  background: var(--main);
  cursor: pointer;
}
.menu-close::before, .menu-close::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 24px;
  height: 2px;
  background: #000;
}
.menu-close::before {
  transform: translate(-50%, -50%) rotate(45deg);
}
.menu-close::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}
/*=========================================
Overlay
=========================================*/
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .5);
  opacity: 0;
  visibility: hidden;
  transition: .4s;
  z-index: 9998;
}
.overlay.show {
  opacity: 1;
  visibility: visible;
}
/*=========================================
FadeUp
=========================================*/
.fadeUp {
  opacity: 0;
  transform: translateY(60px);
  transition:
    opacity .8s ease, transform .8s ease;
}
.fadeUp.show {
  opacity: 1;
  transform: none;
}
/*=========================================
PageTop
=========================================*/
.pagetop {
  position: fixed;
  right: 25px;
  bottom: 25px;
  width: 55px;
  height: 55px;
  background: var(--main);
  color: #000;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
  opacity: 0;
  visibility: hidden;
  transition: .35s;
  z-index: 999;
  font-size: 18px;
}
.pagetop.show {
  opacity: 1;
  visibility: visible;
}
.pagetop:hover {
  transform: translateY(-6px);
}
/*=========================================
Hover Animation
=========================================*/
img {
  transition: .5s;
}
a {
  transition: .3s;
}
.btn {
  transition: .35s;
}
.btn:hover {
  box-shadow: 0 10px 25px rgba(180, 200, 29, .35);
}
/*=========================================
Section Animation
=========================================*/
section {
  animation: fadeSection .8s ease;
}
@keyframes fadeSection {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
/*=========================================
Responsive
=========================================*/
@media(max-width:1024px) {
  .nav {
    display: none;
  }
  .header .tel-btn {
    display: none;
  }
  .hamburger {
    display: flex;
  }
  .header .container {
    height: 80px;
  }
  .section-title h2 {
    font-size: 42px;
  }
  .footer-tel {
    display: none;
  }
  .h-btn {
    width: 110px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
}
/* Tablet */
@media(max-width:768px) {
  body {
    font-size: 15px;
  }
  .container {
    width: 90%;
  }
  section {
    padding: 90px 0;
  }
  .hero {
    height: 100vh;
  }
  .hero-content {
    left: 25px;
    bottom: 70px;
  }
  .hero-content h2 {
    font-size: 46px;
    line-height: 1.6;
  }
  .logo {
    font-size: 32px;
  }
  .logo span {
    font-size: 20px;
  }
  .section-title {
    margin-bottom: 50px;
  }
  .section-title h2 {
    font-size: 36px;
  }
  .section-title p {
    font-size: 15px;
  }
}
/* Smartphone */
@media(max-width:480px) {
  body {
    font-size: 15px;
  }
  .hero-content {
    left: 20px;
    bottom: 60px;
  }
  .hero-content h1 {
    font-size: 28px;
  }
  .section-title h2 {
    font-size: 30px;
  }
  .section-title p {
    font-size: 14px;
  }
  .mobile-menu {
    width: 85%;
    padding: 100px 25px;
  }
  .mobile-menu span {
    font-size: 22px;
  }
  .mobile-menu small {
    font-size: 13px;
  }
  .hamburger {
    width: 50px;
    height: 50px;
  }
  .sp {
    display: block;
  }
  .pc {
    display: none;
  }
  .hero-content h2 {
    font-size: 36px;
  }
  .about-image {
    width: 100%;
  }
  .service-image {
    width: 100%;
  }
  .works {
    padding: 40px 0;
  }
  .area {
    padding: 40px 0;
  }
  .area-image {
    width: 100%;
  }
  .company-table th {
    width: 90px;
  }
}
/*=========================================
Loading Animation
=========================================*/
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
body {
  animation: fadeIn .8s ease;
}