/* =============================================================
  패스트파이브 공간 디자인 철학
  --------------------------------------------------------------
  관련 파일 : /page-ffdesign.php 
  작성자    : jh.roh
  작성일    : 2025-11-03
  수정일    :
============================================================= */

@charset "UTF-8";
:root {
  --global-font-color : #000;
}
.ffdesign {
  --c_ff_red : #F53B41;
  --c_ff_green : #00B173;
  --c_ff_blue : #0577DE;
  --c_ff_oragne : #FF5207;
  --title-h2 : 52px;
  --title-h3 : 40px;
  --title-h4 : 34px;
  --title-h5 : 24px;
  --text-p1 : 20px;
  --text-p2 : 18px;
  --text-p3 : 16px;
  --text-p4 : 14px;
  --visual_ani_duration : 15s;
  --easing : cubic-bezier(0.25, 1, 0.5, 1);
}
ul, li {
  list-style : none;
}
body, h1, h2, h3, h4, h5, h6 {
  color : var(--global-font-color);
}
h1, h2, h3, h4, h5, h6 {
  letter-spacing: -0.065rem;
}
strong {
  font-weight: 700;
}
picture {
  display: inline-block;
  font-size: 0;
  vertical-align: top;
}
._white :where(h1, h2, h3, h4, h5, h6, p) {
  color : #fff;
}
.title_h4 {
  font-size: var(--title-h4);
}
.hidden_pc,
.show_500 {
  display: none;
}
.hidden_mo {
  display: block;
}

/* 타이틀 - 대괄호 */
.ffdesign .bracket {
  position: relative;
  height : 57px;
  padding : 0 23px;
  font-size: var(--title-h3);
  line-height: 56px;
  display: inline-block;
  overflow: hidden;
}

.ffdesign .bracket::before,
.ffdesign .bracket::after {
  position: absolute;
  top:0; bottom:0;
  width : 19px;
  height : 57px;
  display: inline-block;
  mask: url(/wp-content/themes/fastfive/assets/images/ffdesign/title_frame.svg) no-repeat center / cover;
  background-color: var(--btn-cta_hover_bg);
  content : "";
}
.ffdesign .bracket::before {
  left : 0;
}
.ffdesign .bracket::after {
  transform: scaleX(-1);
  right : 0;
}
.ani_key .title_area .bracket span {
  transition : transform 0.8s var(--easing) 0.3s;
  transform: translateY(90px);
  display: inline-block;
}
.ani_key.__ani .title_area .bracket span {
  transform: translateY(0);
}

/* 체크리스트 */
.check_list li {
  position: relative;
  font-size: var(--text-p2);
  line-height: 1.7;
  font-weight: 400;
  padding-left: 24px;
  text-align: left;
}
.check_list li ~ li {
  margin-top: 6px;
}
.check_list li::before {
  position: absolute;
  top : 7px; left : 0;
  width : 16px;
  height : 16px;
  display: inline-block;
  background: url(/wp-content/themes/fastfive/assets/images/ffdesign/icon_check.svg) no-repeat center;  
  background-color: var(--btn-cta_hover_bg);
  border-radius: 50%;
  content:"";
}




/* ============================================================= sec_visual */

@keyframes change_position { /* 위치 변경 */
  0%, 20%   { transform: translateY(0); }
  30%, 45%  { transform: translateY(calc(var(--x) * -1)); }
  55%, 70%  { transform: translateY(calc(var(--x) * -2)); }
  80%, 95%  { transform: translateY(calc(var(--x) * -3)); }
  100%      { transform: translateY(0); }
}

@keyframes change_color { /* 대괄호 색상 */
  0%, 20%   { background-color: var(--c_ff_oragne); }
  30%, 45%  { background-color: var(--c_ff_green); }
  55%, 70%  { background-color: var(--c_ff_blue); }
  80%, 95%  { background-color: var(--c_ff_red); }
  100%      { background-color: var(--c_ff_oragne); }
}

@keyframes change_width { /* 대괄호 너비 */
  0%, 20%   { width : var(--w1); }
  30%, 45%  { width : var(--w1); }
  55%, 70%  { width : var(--w3); }
  80%, 95%  { width : var(--w2); }
  100%      {width : var(--w1); }
}

@keyframes change_hover_orange { /* 버튼 호버 색상 - 주황 */
  0%, 20%   {display : inline-flex; visibility: visible;}
  30%, 45%  { display : none; visibility: hidden;}
  55%, 70%  { display : none; visibility: hidden;}
  80%, 95%  { display : none; visibility: hidden;}
  100%      { display : inline-flex; visibility: visible;}
}

@keyframes change_hover_green { /* 버튼 호버 색상 - 초록 */
  0%, 20%   {display : none; visibility: hidden;}
  30%, 45%  { display : inline-flex; visibility: visible;}
  55%, 70%  { display : none; visibility: hidden;}
  80%, 95%  { display : none; visibility: hidden;}
  100%      { display : none; visibility: hidden;}
}
@keyframes change_hover_blue { /* 버튼 호버 색상 - 파랑 */
  0%, 20%   {display : none; visibility: hidden;}
  30%, 45%  { display : none; visibility: hidden;}
  55%, 70%  { display : inline-flex; visibility: visible;}
  80%, 95%  { display : none; visibility: hidden;}
  100%      { display : none; visibility: hidden;}
}
@keyframes change_hover_red { /* 버튼 호버 색상 - 빨강 */
  0%, 20%   {display : none; visibility: hidden;}
  30%, 45%  {display : none; visibility: hidden;}
  55%, 70%  { display : none; visibility: hidden;}
  80%, 95%  { display : inline-flex; visibility: visible;}
  100%      { display : none; visibility: hidden;}
}


.sec_visual {
  height : 802px;
  display: flex;
}
.sec_visual .inner {
  width : 50%;
  /* padding-right: 108px; */
  background-color:#000;
  display: flex;
  justify-content: flex-end;
  align-items: center;
}
.sec_visual .inner ._left {
  width : 548px;
  margin-left: 20px;
}
.sec_visual .bracket {
  height : 90px;
  padding : 0 34px;
  font-size: var(--title-h2);
  line-height: 90px;
}
.sec_visual .bracket::before,
.sec_visual .bracket::after {
  width : 30px;
  height : 90px;
}
.sec_visual h2 {
  position: relative;
  font-size: var(--title-h2);
  color :#fff;
}
.sec_visual .rolling {
  --w1 : 350px;
  --w2 : 400px;
  --w3 : 440px;
  margin : 9px 0;
  color :#fff;
  overflow: hidden;
  animation: change_width var(--visual_ani_duration) var(--easing) infinite;
}
.sec_visual .rolling::before,
.sec_visual .rolling::after{
  animation: change_color var(--visual_ani_duration) var(--easing) infinite;
}
.sec_visual .rolling_inner {
  --x : 90px;
  transform: translateY(0);
  animation: change_position var(--visual_ani_duration) var(--easing) infinite;
}
.sec_visual .rolling span {
  display: block;
  white-space: nowrap;
}
.sec_visual p {
  font-size: var(--text-p1);
  color :#fff;
  font-weight: 400;
  margin : 40px 0;
}
.sec_visual .btn_wrap {
  position: relative;
}
.sec_visual .btn_event_cta {
  position: absolute;
  top: 0; left: 0;
  background: #fff;
  color :#000;
}
.sec_visual .btn_event_cta::after {
  background-color : #000;
}
.sec_visual .btn_event_cta.c_orange:hover {
  background-color : var(--c_ff_oragne);
  color :#fff;
}
.sec_visual .btn_event_cta.c_green:hover {
  background-color : var(--c_ff_green);
  color :#fff;
}
.sec_visual .btn_event_cta.c_blue:hover {
  background-color : var(--c_ff_blue);
  color :#fff;
}
.sec_visual .btn_event_cta.c_red:hover {
  background-color : var(--c_ff_red);
  color :#fff;
}
.sec_visual .btn_event_cta:hover::after {
  background-color :#fff;
}
.sec_visual .btn_event_cta.c_orange {
  animation: change_hover_orange var(--visual_ani_duration) var(--easing) infinite;
}
.sec_visual .btn_event_cta.c_green {
  animation: change_hover_green var(--visual_ani_duration) var(--easing) infinite;
}
.sec_visual .btn_event_cta.c_blue {
  animation: change_hover_blue var(--visual_ani_duration) var(--easing) infinite;
}
.sec_visual .btn_event_cta.c_red {
  animation: change_hover_red var(--visual_ani_duration) var(--easing) infinite;
}
.sec_visual .bg {
  width : 50%;
  overflow: hidden;
  --x : 802px;
}
.sec_visual .bg picture {
  width : 100%;
  max-height : var(--x);
  overflow: hidden;
}
.sec_visual .bg picture img {
  max-width : initial;
  min-height : 100%;
  min-width : 100%;
}
.sec_visual .bg .bg_inner {
  animation: change_position var(--visual_ani_duration) var(--easing) infinite;
}

/* ============================================================= sec_intro */
.sec_intro {
  position: relative;
  /* padding : 150px 0; */
  height : 546px;
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;
  gap : 16px;
  overflow: hidden;
}
.video_bg {
  position: absolute;
  width : 100%;
  height : 100%;
}
.video_bg .poster {
  position: absolute;
  top : 50%;
  left: 50%;
  max-width : initial;
  min-width : 100%;
  min-height : 100%; 
  transform : translate(-50%, -50%);
  z-index: -2;
  transition : 0.8s 0.5s;
}
.video_bg.show_video .poster {
  opacity: 0;
}
#ytplayer {
  position: absolute;
  top : 50%;
  left: 50%;
  transform : translate(-50%, -50%);
  max-width : initial;
  z-index: -3;
}
.sec_intro::after {
  position: absolute;
  top: 0; right: 0; bottom: 0; right: 0;
  width : 100%;
  height : 100%;
  background-color: rgba(0,0,0,0.8);
  z-index: -1;
  content:"";
}
.sec_intro p {
  font-size: var(--text-p2);
  font-weight: 400;
  color :#fff;
  text-align: center;

  transition: 1s;
  transition-timing-function: var(--easing);
  opacity: 0;
  transform: translateY(50px);
}
.sec_intro.__ani p {
  opacity: 1;
  transform: translateY(0);
}
.sec_intro.__ani p:nth-of-type(2) {
  transition-delay : 0.1s;
}
.sec_intro.__ani p:nth-of-type(3) {
  transition-delay : 0.2s;
}

.sec_intro video {
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  width : 100%; height: 100%;
  object-fit: cover;
  z-index: -2;
}

/* ============================================================= sec_workstyle */
section:has(.title_area) {
  padding: 180px 0;
  text-align: center;
}
section.sec_workstyle {
  --btn-cta_hover_bg : var(--c_ff_oragne);
  padding-bottom: 100px;
}
.title_area {
  display: inline-flex;
  justify-content: center;
  gap : 18px;
}
.title_area h2 {
  font-size: var(--title-h3);
  line-height: 56px;
}
.sec_workstyle > p {
  font-size: var(--text-p2);
  font-weight: 400;
}
.chat_box {
  margin : 60px auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap : 13px;
}

.chat {
  --chat_bg : #777;
  position: relative;
  min-height : 56px;
  padding : 10px 20px;
  margin-bottom: 13px;
  font-size: var(--text-p2);
  font-weight: 500;
  color :#fff;
  background: var(--chat_bg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  transform : translateY(100%);
  opacity: 0;
  transition : 0.8s 1s var(--easing);
  opacity: 0; transform : translateY(50%);
}

.chat:nth-child(2) {
  --chat_bg : #444;
  margin-left : 200px;
}
.chat:nth-child(3) {
  --chat_bg : #000;
  margin-left : -1px;
}
.chat::after {
  position: absolute;
  top : calc(100% - 13px);
  left: calc(50% - 13px);
  width : 0; height : 0;
  border-top : 26px solid var(--chat_bg);
  border-right : 13px solid transparent;
  border-bottom : 26px solid transparent;
  border-left : 13px solid transparent;
  content:"";
  z-index: -1;
}
@keyframes bounce_up {
  0% { transform : translateY(0); }
  10% {transform: translateY(-5px);}
  20% {transform : translateY(0);}
  100% { transform : translateY(0);}
}
.__ani .chat {
  opacity: 1; transform : translateY(0);
  animation: bounce_up 3s linear 3s infinite;
}
.__ani .chat:nth-child(2) {
  transition-delay : 1.1s;
  animation-delay : 3.5s;
}
.__ani .chat:nth-child(3) {
  transition-delay : 1.2s;
  animation-delay : 4s;
}
.sec_workstyle > p:last-of-type {
  margin-top: 16px;
}

/* ============================================================= sec_year */
.sec_year {
  --btn-cta_hover_bg : var(--c_ff_oragne);
  --btn-cta_hover_color :#fff;
  height : 760px;
  background : #FFF8EE;
  display: flex;
  gap : 123px;
  justify-content: center;
  overflow: hidden;
}

.year_snap {
  position: relative;
  width : 104px;
}
.year_snap::before {
  position: absolute;
  top : 0;
  right : 5px;
  width : 1px;
  height : 100%; 
  background-color: var(--c_ff_oragne);
  opacity: 0.4;
  content:"";
}
.year_tab {
  height : 100%;
  display: flex;
  justify-content: center;
  flex-direction: column;
  gap : 30px;
}
.year_tab a {
  position: relative;
  color : rgba(0,0,0,0.2);
  font-size: var(--title-h5);
  line-height: 1.4;
  font-weight: 400;
  display: inline-block;
  transition: 0.8s;
}
.year_tab a:hover {
  color:#000;
}
.year_tab a.active {
  font-size: var(--title-h4);
  color :#000;
  font-weight: 700;
  transition: 0.8s;
}
.year_tab a.active::after {
  position: absolute;
  right : 1px;
  top: 50%;
  transform: translateY(-50%);
  width : 10px;
  height : 10px;
  border-radius: 50%;
  background-color: var(--c_ff_oragne);
  content: "";
}
.year_content {
  margin : 106px 0;
  display: flex;
  flex-direction: column;
}
.year_content .thumb {
  height : 315px;
  width : 627px;
}
.year_content .check_list {
  margin : 36px 0;
}
/* active 아닐때 */
.year_content .swiper-slide,
.year_content .swiper-slide .thumb,
.year_content .swiper-slide .check_list li,
.year_content .swiper-slide .btn_wrap {
  transition: transform 0.8s, opacity 0.8s;
}

.year_content .swiper-slide {
  transform: scale(0.8) ;
  transform-origin: left center;
}
.year_content .swiper-slide .thumb,
.year_content .swiper-slide .check_list li,
.year_content .swiper-slide .btn_wrap {
  opacity: 0;
  transform : translateX(30px);
}

/* active 일 때 */
.year_content .swiper-slide-active {
  transform: scale(1) ;
}
.year_content .swiper-slide-active .thumb,
.year_content .swiper-slide-active .check_list li,
.year_content .swiper-slide-active .btn_wrap {
  transition-delay: 0.7s;
  opacity: 1;
  transform : translateX(0);
}
.year_content .swiper-slide-active .thumb {
  transition-delay: 0.5s;
}
.year_content .swiper-slide-active .check_list li:nth-child(2){
  transition-delay: 0.8s;
}
.year_content .swiper-slide-active .check_list li:nth-child(3){
  transition-delay: 0.9s;
}
.year_content .swiper-slide-active .btn_wrap {
  transition-delay:1s;
}

/* ============================================================= sec_culture */
.sec_culture {
  --btn-cta_hover_bg : var(--c_ff_green);
  --btn-cta_hover_color : #fff;
}
.sec_culture > p {
  margin: 36px 0 60px;
}
.think_list {
  max-width : 1080px;
  margin : 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap : 100px;
  text-align: left;
  overflow: hidden;
}
.think_item {
  width : 100%; 
  display: flex;
  justify-content: space-between;
  align-items: center;
  overflow: hidden;
}
.think_item:nth-child(even) {
  flex-direction: row-reverse;
}
.think_thumb {
  position: relative;
  max-width : 570px; 
  width : 100%;
  height : 390px;
  overflow: hidden;
}
.think_thumb picture {
  position: absolute;
  min-width: 100%;
  height: 100%;
  max-width: initial;
  
}
.think_thumb picture:nth-child(1) {z-index: 3; animation : rolling_img 10s linear infinite; }
.think_thumb picture:nth-child(2) {z-index: 2; animation : rolling_img 10s 3s linear infinite;   }
.think_thumb picture:nth-child(3)  {z-index: 1;}

@keyframes rolling_img {
  0% {opacity: 1;}
  33% {opacity: 1;}
  37% {opacity: 0;}
  94% {opacity: 0;}
  100% {opacity: 1;}
}
.think_text {
  min-width : 425px;
  width : 425px;
  margin-left : 20px;
  display: flex;
  flex-direction: column;
  gap : 20px;
}
.think_text p {
  color :#777;
  font-size: var(--text-p2);
  font-weight: 500;
  margin-top: -14px;
}
.think_text .lbl {
  width : 45px;
  height : 20px;
  display: inline-block;
  text-align: center;
  box-sizing: border-box;
  border : 1px solid var(--c_ff_green);
  border-radius: 20px;
  color : var(--c_ff_green);
  line-height: 18px;
  font-weight: 700;
  font-size: 12px;
}

.think_item.ani_key .think_text span,
.think_item.ani_key .think_text p,
.think_item.ani_key .think_text h4,
.think_item.ani_key .think_text li {
  transform: translate(50px, 0);
  transform-origin: left center;
  transition: 0.5s;
  opacity: 0;
}
.think_item.__ani .think_text span,
.think_item.__ani .think_text p,
.think_item.__ani .think_text h4,
.think_item.__ani .think_text li {
  transition-delay: 0.5s;
  opacity: 1;
  transform: translate(0);
}
.think_item.__ani .think_text p {transition-delay: 0.6s;}
.think_item.__ani .think_text h4 {transition-delay: 0.7s;}
.think_item.__ani .think_text li:nth-child(1) {transition-delay: 0.8s;}
.think_item.__ani .think_text li:nth-child(2) {transition-delay: 0.9s;}
.think_item.__ani .think_text li:nth-child(3) {transition-delay: 1s;}

/* ============================================================= sec_future */
.sec_future {
  --btn-cta_hover_bg : var(--c_ff_blue);
  --btn-cta_hover_color : #fff;
  background:#F6F8FA;
}
.sec_future > p:nth-of-type(1) {
  margin-top: 36px;
}
.sec_future > p:nth-of-type(2) {
  margin-bottom: 16px;
}
.future_list {
  max-width : 1298px;
  margin : 0 auto;
  padding : 60px 20px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap : 24px;
  transform : translateY(50px);
  opacity: 0;
  transition : 0.5s;
}
.future_list.__ani {
  transform : translateY(0);
  opacity: 1;
}
.future_list li {
  position: relative;
  height : 280px;
  padding: 30px;
  cursor: pointer;
  text-align: left;
  overflow: hidden;
}
.future_list li > * {
  transform: translate(0);
  z-index: 1;
} 
.future_list li .btn_review {
  position: absolute;
  right : 30px;
  top : 30px;
  width : 30px;
  height : 30px;
  display: inline-flex;
  border-radius: 50%;
  background :#000;
  transition : 0.3s;
}
.future_list li .btn_review::before {
  position: absolute;
  left : 0; top : 0;
  width : 30px;
  height : 30px;
  display: inline-block;
  background : #fff;
  mask : url(/wp-content/themes/fastfive/assets/images/ffdesign/icon_plus.svg) no-repeat center;
  content:"";
}

.future_list li .bg {
  position: absolute;
  min-width: 100%;
  max-width: initial;
  max-height: 100%;
  min-height : 100%;
  left : 50%; top : 50%; 
  transform : translate(-50%, -50%);
  transition : transform 0.35s;
  z-index: 0;
}
.future_list li:not(.active):hover .bg {
  transform: translate(-50%, -50%) scale(1.15);
}
.future_list li h5 {
  font-size: var(--title-h5);
  font-weight: 700;
}
.review {
  position: absolute;
  left: 0; top: 0; bottom: 0; right: 0; 
  padding : 30px;
  display: flex;
  flex-direction: column;
  gap : 14px;
  justify-content: flex-end;
  background : rgba(0,0,0,0.9);
  color :#fff;
  opacity: 0;
  transition : 0.3s;
}
.review p {
  font-size: var(--text-p2);
  line-height: 1.46;
  font-weight: 400;
}
.review span {
  color :#d9d9d9;
  opacity: 0.6;
  font-weight: 500;
  font-size: var(--text-p4);
  transition : 0.3s;
}
.future_list .active .review {
  opacity: 1;
}
.future_list .active img {
  filter: grayscale(1);
}
.future_list .active h5 {
  opacity: 0;
}
.future_list .active .btn_review {
  transform : rotate(135deg);
  background-color : rgba(255,255,255,0.6);
  z-index: 2;
}


/* ============================================================= sec_office */
.sec_office {
  --btn-cta_hover_bg : var(--c_ff_red);
  --btn-cta_hover_color : #fff;
    position: relative;
}

.office_swiper {
  position: relative;
  max-width : 1080px;
  /* height : 446px; */
  margin: 60px auto 0;
  overflow:hidden;
}

.office_swiper .swiper-slide::after {
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  background : rgba(0,0,0,0.6);
  z-index: 1;
  transition : 0.3s;
  content:"";
}
.office_swiper .swiper-slide-active::after {
  opacity: 0;
}
.sec_office .swiper-pagination {
  position: static;
  margin-top: 12px;
  display: flex;
  justify-content: center;
  gap : 8px;
}
.sec_office .swiper-pagination .swiper-pagination-bullet{
  width : 8px;
  height : 8px;
  margin : 0;
  background: #000;
}
.sec_office .swiper-button-prev, 
.sec_office .swiper-button-next {
  top : 484px;
  left : 50%;
  transform : translateX(-50%);
  width : 80px;
  height : 80px;
  text-indent: -99999em;
  overflow: hidden;
  background : #000;
  opacity: 0.3;
  mask: url(/wp-content/themes/fastfive/assets/images/ffdesign/icon_prev.svg) no-repeat center;
}
.sec_office .swiper-button-prev {
    margin-left : -580px;
}
.sec_office .swiper-button-next {
  transform : scaleX(-1);
  margin-left : 540px;
}
.sec_office > p {
  margin : 62px 0 32px;
}





/* ============================================================= sec_awards */
.sec_awards {
  --btn_cta_white_hover_bg : var(--c_ff_red);
  --btn_cta_white_hover_color : #fff;
}


/* ============================================================= sec_intro */



@media screen and (max-width : 1330px) { 
  .sec_office .swiper-button-prev, .sec_office .swiper-button-next {
    display: none;
  }
  .review p br {
    display: none;
  }

}



@media screen and (max-width : 960px) { 
  
  .ffdesign {
    --title-h1 : 34px;
    --title-h2 : 28px; 
    --title-h3 : 28px;
    --title-h4 : 24px;
    --text-p1 : 20px;
    --text-p2 : 16px;
    --text-p3 : 16px;
    --text-p4 : 12px;
  }
  .hidden_pc {
    display: block;
  }
  .hidden_mo {
    display: none;
  }
  .bold_mo {font-weight: bold;}
  .ffdesign .btn_event_cta {
    --btn-cta_width : 270px;
  }

  .title_area {
    flex-direction: column;
    gap :10px;
  } 
  .title_area h2,
  .ffdesign .bracket {
    height : 39px;
    line-height: 39px;
  }
  .ffdesign .bracket {
    padding : 0 13px;
  }
  .ffdesign .bracket::before, 
  .ffdesign .bracket::after {
    width : 13px;
    height : 38px;
  }
  /* sec_visual */
  .sec_visual {
    flex-direction: column;
    height : 640px;
  }
  .sec_visual .inner {
    position: relative;
    width : 100%;
    padding-top: 60px;
    justify-content: center;
    text-align: center;
  }
  .sec_visual .inner::after {
    position: absolute;
    top: 100%;
    height: 174px;
    width: 100%;
    background: linear-gradient(180deg, #000, transparent);
    display: inline-block;
    z-index: 55;
    content: "";
  }
  .sec_visual .inner ._left {
    width : 100%;
    margin : 0;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .sec_visual .rolling {
    --w1 : 217px;
    --w2 : 245px;
    --w3 : 273px;
    margin: 8px 0;
  }
  .sec_visual .rolling_inner {
    --x : 48px;
  }
  .sec_visual h2,
  .sec_visual .rolling span {
    font-size:var(--title-h1);
    line-height: 48px;
  }
  .sec_visual .bracket {
    padding : 0 19px;
    line-height: 48px;
    height : 48px;
  }
  .sec_visual .bracket::before, 
  .sec_visual .bracket::after {
    width : 15px;
    height : 48px; 
  }
  .sec_visual p {
    margin : 20px 0;
    font-size: var(--text-p2);
  }
  .sec_visual .bg {
    --x : 243px;
    width : 100%;
    height : 243px;
  }
  .sec_visual .bg picture img {
    max-width: 100%;
    height : 100%;
    width: 100%;
  }
  .sec_visual .btn_wrap {
    height: 56px;
    width: 270px;
    margin: 0 auto;
}

  section:has(.title_area) {
    padding : 130px 0;
  }
  .sec_intro {
    height : 586px;
  }
  .video_bg .poster,
  #ytplayer {
    height : 100%; 
  }
  .chat_box {
    margin : 36px 0;
    gap : 6px;
  }
  .chat {
    margin-left : -82px;
    line-height: 1.56;
  }
  .chat:nth-child(2) {
    margin-left: 110px;
  }

  .sec_year {
    height : auto;
    padding-top : 60px;
    flex-direction: column;
    gap : 30px;
  }
  .year_snap {
    position: relative;
    width : 100%;
    padding-top: 4px;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
  }
  
  .year_snap::before {
    top : 5px;
    right : 0;
    left : 0;
    min-width : 600px;
    width : 100%;
    height : 1px;
    opacity: 0.2;
  }
  .year_tab {
    width : 100%;
    height :50px;
    flex-direction: row;
    justify-content: flex-start;
    gap : 20px;
    padding: 13px 30px 0;
    box-sizing : border-box;
  }

  .year_tab a {
    font-size: 18px;
  }
  .year_tab a.active::after {
    top: -11px;
    right: auto;
    left: calc(50% - 5px);
  }
  .year_content {
    height : 492px;
    margin : 0;
  }
  .year_content .swiper-slide {
    display: flex;
    flex-direction: column;
  }
  .year_content picture {
    min-height : 100%;
    display: inline-flex;
  }
  .year_content .swiper-slide .thumb {
    width : 100%;
    order : 3;
    transform: translateX(0);
  }
  .year_content .swiper-slide .thumb::before {
    position: absolute;
    top: 0; right: 0; left: 0;
    width : 100%;
    height : 92px;
    background: linear-gradient(180deg, #FFF6EB, transparent);
    content:"";
  }
  .year_content .check_list {
    margin : 0 0 30px 30px ;
    order: 1;
  }
  .check_list li ~ li {
    margin-top: 16px;
  }
  .year_content .swiper-slide .btn_wrap {
    text-align: center;
    order: 2;
  }
  .think_list {
    /* max-width: 355px; */
    max-width : 500px;
    min-width : 355px;
    width : 100%;
  }
  .think_thumb {
    width: calc(100% - 20px);
    height : 0;
    padding-bottom: 56.535%;
  }
  .think_text {
    min-width : initial;
    max-width : 335px;
    gap : 12px;
    /* margin-left: 20px; */
  }
  .think_text p {
    margin-top: -6px;
  }
  .check_list li ~ li {
    margin-top: 4px;
  }
  .think_list {
    gap : 60px;
    overflow: visible;
  }
  .think_item,
  .think_item:nth-child(even) {
    flex-direction: column;
    align-items: flex-start;
    gap : 24px;
  }
  section:has(.title_area).sec_future {
    position: relative;
  }
  .sec_future::after {
    position: absolute;
    right : 0; top : 0; bottom :0;
    width : 32px;
    height : 100%;
    background : linear-gradient(-90deg, #F1F4F8, transparent);
    content:"";
  }
  .sec_future > p:nth-of-type(1) {
    margin-bottom: 12px;
  }
  .future_snap {
    overflow: auto;
    scroll-snap-type: x mandatory;
    margin-bottom : 50px;
    padding-right : 20px;
  }
  .future_list {
    width : 510px;
    gap : 10px;
    padding : 40px 20px 10px 20px;
    scroll-snap-align: start;
  }

  .future_list li {
    padding: 10px;
    height: 190px;
  }

  .future_list li h5 {
    font-size: 16px;
  }
  .future_list li .btn_review {
    top : 10px; right : 10px;
    width : 24px;
    height : 24px;
  }
  .future_list li .btn_review::before {
    width : 24px;
    height : 24px;
    mask-size : 12px;
  }
  .review { display: none;  }

  .review_layer_popup {
    position: fixed;
    left: 0; top: 0; bottom: 0; right :0;
    backdrop-filter: blur(4px);
    background : rgba(0,0,0,0.4);
    z-index: 502;
    transition : 0.3s;
    display: none;
  }
  .review_layer_popup .review {
    position: absolute;
    left : 50%;
    top : 50%;
    transform : translate(-50%, -50%);
    width : calc(100% - 40px);
    height : 260px;
    background :#000;
    color :#fff;
    display: inline-flex;
    bottom: auto;
    right: auto;
    opacity: 1;
    align-items: center;
    justify-content: center;
    text-align: center;
  }
  .review_layer_popup .review p {
    line-height: 170%;
    font-size: 18px;
  }
  .review_layer_popup .review span {
    font-size: 14px;
  }
  .review_layer_popup .review::after,
  .review_layer_popup .review::before {
    position: absolute;
    right: 20px;
    top: 20px;
    width: 24px;
    height: 24px;
    display: inline-block;
    background: #fff;
    mask: url(/wp-content/themes/fastfive/assets/images/ffdesign/icon_plus.svg) no-repeat center;
    mask-size: 12px;
    transform :rotate(45deg);
    content: "";
  }
  .review_layer_popup .review::before {
    mask : none;
    border-radius: 50%;
    background : rgba(255,255,255,0.2);
  }
  .future_list li:not(.active):hover .bg {
    transform: translate(-50%, -50%);
  }
  .future_list .active img {
    filter : none;
  }
  .future_list .active h5 {
    opacity: 1;
  }
  .future_list .active .btn_review {
    transform : none;
    background :#000;
  }
  .sec_office .swiper-pagination {
    margin-top: 16px;
  }
  .sec_office > p {
    margin-top: 24px;
  }
  .office_swiper .swiper-slide::after {
    display: none;
  }



} /* END ~ 960 */


@media screen and (max-width : 500px) { 
  .show_500 {
    display: block;
  }
  .think_item:nth-child(even) .think_thumb {
    margin-left : auto;
  }



}