@font-face {
  font-family: 'GmarketSansMedium';
  src: url('../fonts/GmarketSansMedium.woff') format('woff');
  font-weight: 500;
  font-style: normal;
}

/* Digital-7 Mono 폰트 (디지털 시계 스타일) */
@font-face {
  font-family: 'Digital-7 Mono';
  src: url('../fonts/digital-7-mono.woff2') format('woff2'),
       url('../fonts/digital-7-mono.woff') format('woff'),
       url('../fonts/digital-7-mono.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

h1, h2, h3, h4, h5 {
  font-family: 'GmarketSansMedium', sans-serif;
}
p span {
    font-family: 'pretendard', sans-serif;
}

.content-container {
    max-width: 1200px;
    margin: 0 auto;
}

/* 기본 폰트 지정 */

h2 {
    font-family: 'GmarketSansMedium';
}
.background-blue {
    background: #5EBFFF;
}
.background-purple {
    background: #A2ADFF;
}
/* ------------------------------
   HERO SECTION (AI 드론 메인)
------------------------------ */

.hero-section {
  position: relative;
  width: 100%;
  min-height: 320px;
  padding: 50px 0;
  background: linear-gradient(120deg, #1b1570, #060021);
  background-image: url("../images/bg_hero.jpg");
  background-size: cover;
  background-position: center;
  overflow: hidden;
  color: #fff;
}

.hero-section {
  position: relative;
  overflow: hidden;
}

/* 🌠 유성 전체 영역 */
.shooting-stars {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: hidden;
  z-index: 0; /* 텍스트 뒤에 표시 */
}

/* 🌠 유성 스타일 */
.shooting-star {
  position: absolute;
  background: linear-gradient(180deg, rgba(255,255,255,1), rgba(0,180,255,0));
  opacity: 0;
  transform: rotate(225deg);
  filter: blur(0.6px) drop-shadow(0 0 8px rgba(0,180,255,0.8));
  animation: shooting 8s linear forwards;
  z-index: 0;
}

@keyframes shooting {
  0% {
    opacity: 0;
    transform: translate(0, 0) rotate(225deg);
  }
  5% {
    opacity: 1;
  }
  80% {
    opacity: 1;
    transform: translate(-800px, 800px) rotate(225deg);
  }
  100% {
    opacity: 0;
    transform: translate(-1000px, 1000px) rotate(225deg);
  }
}


/*------------------------------ */
.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

/* ------------------------------
   왼쪽 텍스트 영역
------------------------------ */
.hero-left {
  z-index: 2;
  width:60%;
}

.hero-label {
  font-size: 1rem;
  font-weight: 700;
  color: #ffd600;
  margin-bottom: 14px;
  letter-spacing: 0.5px;
  text-align: left;
}

.hero-title {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.4;
  color: #fff;
  text-align: left;
}

.hero-title .highlight {
  color: #00cfff;
  font-family: 'GmarketSansMedium';
}

.hero-sub {
  font-size: 1.1rem;
  color: #d3d6ff;
  margin-top: 24px;
  text-align: left;
}

/* ------------------------------
   오른쪽 이미지 영역
------------------------------ */
.drone-wrapper {
  position: relative;
  display: inline-block;
  animation: droneFloat 3s cubic-bezier(0.4, 0.0, 0.2, 1);
  transform-origin: center;
  overflow: visible;
  z-index: 999;
}

.drone-wrapper.no-animation {
  animation: none;
}

/* 🐋 고래 배경 */
.whale-bg {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 600px;
  opacity: 0;
  filter: blur(1px);
  mix-blend-mode: lighten;
  pointer-events: none;
  animation: whaleFadeMove 12s ease-in-out infinite;
  z-index: 1; /* 드론 뒤에 배치 */
}
/* 🛸 드론 이미지 */
.drone {
  position: relative;
  width: 500px;
  z-index: 2; /* 고래보다 위 */
  animation: droneFloat 3s cubic-bezier(0.4, 0.0, 0.2, 1);
  transform-origin: center;
}
/*ai큐브*/
.aicube {
  position: relative;
  width: 350px;
  z-index: 2; /* 고래보다 위 */
  animation: droneFloat 3s cubic-bezier(0.4, 0.0, 0.2, 1);
  transform-origin: center;
}

/* 애니메이션 제거 클래스 */
.drone.no-animation {
  animation: none;
}

/* 🎯 드론용 위아래 움직임 애니메이션 - 처음처럼 조금만 */
@keyframes droneFloat {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-12px);
  }
}

.drone-image {
  display: block;
  width: 100%;
  max-width: 550px;
}

/* ✨ 불빛 그룹 */
.drone-lights {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  /* 🧠 핵심: 드론과 "동일한 애니메이션 참조" + "animation-delay 제거" */
  animation: droneFloat 3s cubic-bezier(0.4, 0.0, 0.2, 1);
  animation-timing-function: cubic-bezier(0.4, 0.0, 0.2, 1);
}

/* 💡 개별 LED */
.drone-lights .light {
  position: absolute;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: radial-gradient(circle, #00faff 0%, rgba(0, 255, 255, 0.15) 70%, transparent 100%);
  box-shadow: 0 0 12px 5px rgba(0, 255, 255, 0.6);
  opacity: 0.9;
  pointer-events: none;

  /* 드론용 불빛 - 반짝임 */
  animation: blinkLight 2s ease-in-out infinite;
}

/* 🔹 프로펠러 위치 정밀 좌표 */
.light1 { top: 57%; left: 87%; }  /* 오른쪽 위 */
.light2 { top: 93%; left: 62%; }  /* 오른쪽 아래 */
.light3 { top: 80%; left: 10%; }  /* 왼쪽 아래 */
.light4 { top: 40%; left: 31%; }  /* 왼쪽 위 */

/* ✨ LED 반짝임 - 드론용 */
@keyframes blinkLight {
  0% { opacity: 0.2; transform: scale(0.8); }
  25% { opacity: 0.8; transform: scale(1.2); }
  50% { opacity: 1; transform: scale(1.4); }
  75% { opacity: 0.6; transform: scale(1.1); }
  100% { opacity: 0.3; transform: scale(0.9); }
}

/* 드론 페이지에서 위아래 움직임 */
.drone-page .drone-wrapper,
.drone-page .drone,
.drone-page .drone-lights {
  animation: droneFloat 3s ease-in-out infinite;
}

/* ✨ 별 반짝임 애니메이션 */
.star {
  position: absolute;
  background: white;
  border-radius: 50%;
  pointer-events: none;
  z-index: 1;
  box-shadow: 0 0 6px rgba(255, 255, 255, 0.8);
}

.star1 {
  width: 2px;
  height: 2px;
  top: 20%;
  left: 15%;
  animation: twinkle1 2s ease-in-out infinite;
}

.star2 {
  width: 1px;
  height: 1px;
  top: 30%;
  left: 80%;
  animation: twinkle2 3s ease-in-out infinite;
}

.star3 {
  width: 3px;
  height: 3px;
  top: 60%;
  left: 20%;
  animation: twinkle3 2.5s ease-in-out infinite;
}

.star4 {
  width: 1.5px;
  height: 1.5px;
  top: 40%;
  left: 70%;
  animation: twinkle4 4s ease-in-out infinite;
}

.star5 {
  width: 2.5px;
  height: 2.5px;
  top: 80%;
  left: 30%;
  animation: twinkle5 3.5s ease-in-out infinite;
}

.star6 {
  width: 1px;
  height: 1px;
  top: 10%;
  left: 60%;
  animation: twinkle6 2.8s ease-in-out infinite;
}

.star7 {
  width: 2px;
  height: 2px;
  top: 70%;
  left: 85%;
  animation: twinkle7 3.2s ease-in-out infinite;
}

.star8 {
  width: 1.5px;
  height: 1.5px;
  top: 50%;
  left: 10%;
  animation: twinkle8 2.3s ease-in-out infinite;
}

/* 각각 다른 타이밍의 별 반짝임 */
@keyframes twinkle1 {
  0%, 100% { opacity: 0.3; transform: scale(0.8); }
  50% { opacity: 1; transform: scale(1.2); }
}

@keyframes twinkle2 {
  0%, 100% { opacity: 0.2; transform: scale(0.6); }
  30% { opacity: 0.8; transform: scale(1.1); }
  70% { opacity: 0.4; transform: scale(0.9); }
}

@keyframes twinkle3 {
  0%, 100% { opacity: 0.4; transform: scale(0.7); }
  25% { opacity: 0.9; transform: scale(1.3); }
  75% { opacity: 0.5; transform: scale(1.0); }
}

@keyframes twinkle4 {
  0%, 100% { opacity: 0.1; transform: scale(0.5); }
  40% { opacity: 1; transform: scale(1.4); }
  80% { opacity: 0.3; transform: scale(0.8); }
}

@keyframes twinkle5 {
  0%, 100% { opacity: 0.3; transform: scale(0.9); }
  20% { opacity: 0.7; transform: scale(1.1); }
  60% { opacity: 0.8; transform: scale(1.2); }
}

@keyframes twinkle6 {
  0%, 100% { opacity: 0.2; transform: scale(0.6); }
  35% { opacity: 0.9; transform: scale(1.3); }
  65% { opacity: 0.4; transform: scale(0.9); }
}

@keyframes twinkle7 {
  0%, 100% { opacity: 0.4; transform: scale(0.8); }
  45% { opacity: 1; transform: scale(1.5); }
  90% { opacity: 0.3; transform: scale(0.7); }
}

@keyframes twinkle8 {
  0%, 100% { opacity: 0.1; transform: scale(0.5); }
  50% { opacity: 0.8; transform: scale(1.2); }
  100% { opacity: 0.2; transform: scale(0.6); }
}
/* 🎬 고래가 천천히 오른쪽으로 이동 + 페이드인/아웃 */
@keyframes whaleFadeMove {
  0% {
    opacity: 0;
    transform: translateX(-150px) scale(1);
  }
  20% {
    opacity: 0.5;
    transform: translateX(-80px) scale(1.02);
  }
  50% {
    opacity: 0.9;
    transform: translateX(0) scale(1.04);
  }
  80% {
    opacity: 0.5;
    transform: translateX(60px) scale(1.02);
  }
  100% {
    opacity: 0;
    transform: translateX(120px) scale(1);
  }
}

.hero-right {
  flex: 1;
  text-align: right;
  width:40%;
  z-index: 999;
}

.drone-image {
  width: 100%;
  max-width: 550px;
  animation: floatDrone 4s ease-in-out infinite;
  filter: drop-shadow(0 0 30px rgba(0, 180, 255, 0.4));
}

/* 자동차 부드러운 떠오르는 애니메이션 */
@keyframes floatDrone {
  0% {
    transform: translateY(0px) rotate(0deg);
  }
  25% {
    transform: translateY(-6px) rotate(0.2deg);
  }
  50% {
    transform: translateY(-10px) rotate(0deg);
  }
  75% {
    transform: translateY(-6px) rotate(-0.2deg);
  }
  100% {
    transform: translateY(0px) rotate(0deg);
  }
}

/* ===============================
   COURSE INFO SECTION
=============================== */
.section-course .section-head {
  text-align: center;
  margin-bottom: 20px;
  padding-left: 20px;
  text-align: left;
}

.section-course .section-head h2 {
  text-align: left;
  font-size: 2rem;
  font-weight: 800;
  color: #111;
}

.section-course .section-head .highlight {
  color: #2a2e99;
}

/* ------------------------------
   COURSE INFO SECTION
------------------------------ */

.section-course .section-body {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;

  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 20px;
}
.course-text {
    width:300px;
}

/* 왼쪽 이미지 */
.course-left img {
  width: 480px;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

/* 오른쪽 전체 */
.course-right {
  /*flex: 1;*/
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: start;
  gap: 40px;
}

/* 텍스트 영역 */
.course-text h2 {
  font-size: 2rem;
  font-weight: 800;
  color: #111;
  margin-bottom: 16px;
}
.course-text .highlight {
  color: #2a2e99;
}

/* 태그 */
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}
.tag {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 5px;
  color: #fff;
  font-weight: 600;
  font-size: 0.9rem;
}
.tags span {
    display:inline-block;
}
.tag.blue { background: #007aff; }
.tag.navy { background: #2a2e99; }
.tag.purple { background: #7a40f2; }

/* 정보 리스트 */
.info-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.info-list li {
  display: flex;
  align-items: center;
  margin-bottom: 8px;
  font-size: 1rem;
  color: #333;
  line-height: 35px;
}
.info-list li span {
  width: 100px;
  color: #555;
  text-align: left;
}
.info-list li strong {
  color: #111;
}

/* 난이도바 */
.level-bar {
  display: flex;
  align-items: center;
  gap: 5px;
}
.level-bar .fill,
.level-bar .empty {
  width: 28px;
  height: 4px;
  border-radius: 2px;
}
.level-bar .fill { background: #2a2e99; }
.level-bar .empty { background: #ddd; }
.level-bar p {
  margin-left: 8px;
  color: #333;
  font-size: 0.9rem;
}

/* 가격 카드 */
.price-card {
  border: 1px solid #eee;
  border-radius: 12px;
  padding: 20px 20px;
  width: 330px;
  text-align: center;
  background: #fff;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
  margin-left: 20px;
}
.price-card .small {
  color: #666;
  font-size: 0.9rem;
  margin-bottom: 4px;
  text-align: left;
  padding-left:10px;
}
.price-card .price {
  font-size: 1.8rem;
  font-weight: 800;
  color: #111;
  margin-bottom: 12px;
  text-align: left;
  padding-left:10px;
}
.price-card .price span {
  font-size: 1rem;
  color: #aaa;
  text-decoration: line-through;
  margin-left: 8px;
}
.btn-apply {
  display: block;
  width: 100%;
  background: #22cc71;
  color: #fff;
  font-weight: 700;
  padding: 14px 0;
  border-radius: 8px;
  text-decoration: none;
  text-align: center;
  transition: background 0.3s ease;
}
.btn-apply:hover {
  background: #1fb866;
}





/* ------------------------------
   WHY DRONE SECTION
------------------------------ */
.why-drone-section {
  width: 100%;
  text-align: center;
  position: relative;
  overflow: hidden;
  padding-bottom:0;
}

.why-drone-section .career-container h2 {
  text-align: left;
  line-height: 3rem;
} 

.why-drone-section .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

.title {
  font-size: 2rem;
  /*color: #0b1e6d;*/
}

.subtitle {
  font-size: 1.1rem;
  color: #333;
  margin-bottom: 60px;
}
.why-drone-section .content-container {
  padding-top:0;
}
.col-container {
  display:flex;
    justify-content: center;
    align-items: flex-start;
    gap: 20px;
    flex-wrap: wrap;
}
.col-container .con01 {
  text-align: center;
  flex: 1.8 ;/* 오른쪽 비율 */
  color:#555;
}
.col-container .con-img01 {
  flex: 1.2;  /* 왼쪽 비율 */
  text-align: left;
}
.col-container .con-img01 img {
  border-radius: 12px;
}


/* ------------------------------
   WHY DRONE SECTION
------------------------------ */

.why-drone-section .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Section Title */
.text-center {
  text-align: center;
}

/* Content Container - 기본 */
.content-container {
  max-width: 1200px;
  margin: 30px auto 0;
  padding: 0 20px;
}
.why-drone-section .career-container {
  display: flex;
  align-items: stretch; /* 전체 높이 맞춤 */
}
.why-drone-section .career-right {
  display: flex;
  align-items: flex-end; /* 아래로 붙이기 */
  flex: 1;
  text-align: right;
} 
.why-aimodeling-section h2 {
  text-align: left;
}
/* Card Container - Grid 시스템 */
.card-container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 50px;
}

/* section-outcome01 카드는 2열로 */
.section-outcome01 .content-container {
  display: flex;
  grid-template-columns: repeat(2, 1fr);
  justify-items: center;
  justify-content: center;
  gap: 50px !important;
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
}


/* section-outcome01의 card-container도 2열 중앙 정렬 */
.section-outcome01 .card-container,
.section-outcome01.card-container {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 50px;
  flex-wrap: wrap;
  max-width: 900px;
  margin: 0 auto;
}

/* Drone Fields - 항상 2x2 그리드 */
.card-container .field {
  text-align: center;
}

.field img {
  width: 100%;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s;
}

.field img:hover {
  transform: translateY(-6px);
}

.field p {
  margin-top: 10px;
  font-size: 1rem;
  color: #333;
  font-weight: 500;
}

/* Career Section */
.career-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  margin-top: 80px;
  width: 1200px;
  margin: 0 auto;
  margin-top: 80px;
}

.career-left {
  flex: 1;
}

.career-left h3 {
  text-align: left;
  font-weight: 700;
  color: #111;
}

.career-left h3 span {
  color: #0047ff;
}

.desc {
  font-size: 1.2rem;
  text-align: left;
  color: #555;
  line-height: 1.3;
}


.career-right img {
  filter: drop-shadow(0 10px 25px rgba(0, 0, 0, 0.1));
  transform: translateY(10px);
  width:90%;
}

/* 살짝 떠오르는 애니메이션 */
@keyframes floatDrone {
  0%, 100% { transform: translateY(10px); }
  50% { transform: translateY(-10px); }
}

/* ------------------------------
   BENEFIT SECTION
------------------------------ */
.benefit-section {
  width: 100%;
  text-align: center;
  padding: 100px 0;
}

.benefit-section .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}
.benefit-card {
  position: relative;
  background: #1e4ff7;         /* 파란색 배경 */
  border-radius: 20px;
  padding: 60px 20px 40px;     /* 위쪽 여백 크게 줘서 번호 배지 공간 확보 */
  width: 100%;
  color: #fff;
  text-align: center;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

/* 번호 원형 배지 */
.benefit-card .num {
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  background: #8ca9ff;         /* 밝은 블루 */
  color: #fff;
  font-weight: 700;
  font-size: 18px;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.2);
}

/* 제목 */
.benefit-card .title {
  margin-bottom: 16px;
  font-size: 1.5rem !important; 
}

/* 아이콘 */
.benefit-card img {
  height: 80px;
  margin-bottom: 20px;
}

/* 설명문 */
.benefit-card .benefit-desc {
  font-size: 15px;
  line-height: 1.5;
}

/* Section Head */

.section-head h2 .highlight {
  color: #0047ff;
}

.section-head p {
  font-size: 1.1rem;
  color: #333;
  line-height: 1.6;
}

.section-head .accent {
  color: #0047ff;
  font-weight: 700;
}

/* Benefit Cards - Grid 시스템 */
.benefit-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  justify-items: center;
  gap: 20px;
  margin-bottom: 60px;
  width: 100%;
}

.benefit-card {
  background: #5b6df8;
  border-radius: 20px;
  padding: 40px 20px;
  color: #fff;
  text-align: center;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  overflow: visible !important;
}

.benefit-card:nth-child(1) {
  background: #748ef9;
}
.benefit-card:nth-child(2) {
  background: #6881f7;
}
.benefit-card:nth-child(3) {
  background: #566cf7;
}
.benefit-card:nth-child(4) {
  background: #2143e2;
}

.benefit-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15);
}

.card .title {
  font-size: 1.7rem;
  margin-bottom: 20px;
  opacity: 0.9;
  color:#f1f1f1;
}

.benefit-card img {
  height: auto;
  margin-bottom: 20px;
}

.benefit-desc {
  font-size: 1.1rem;
  line-height: 1.5;
}

/* Section Tail */
.section-tail {
  margin-top: 40px;
}

.section-tail p {
  font-size: 1.4rem;
  font-weight: 500;
}
.edrive-curriculum .step-left {
  flex: 0 0 58% !important;
}
.edrive-curriculum .step-right {
  flex:0 0  42%;
}
.section-tail .highlight {
  color: #0047ff;
  font-weight: 700;
}
/* =========================================
   FEATURE SECTION (미라클만의 특별함)
========================================= */
.section-feature {
  background: #fff;
  padding: 100px 0;
  text-align: center;
}

.section-feature .section-head h2 {
  font-size: 2rem;
  font-weight: 800;
  color: #111;
}
.section-feature .section-head .highlight {
  color: #0048ff;
}
.section-feature .section-head p {
  margin-top: 10px;
  font-size: 1.1rem;
  color: #333;
}

/* Body */
.section-feature-edrive .section-body .content-container{
  display: flex;
}
.car-page .section-feature .section-body {
  display:block;
}
.drone-page .feature-right ul li {
  flex: none;
}
.section-feature .section-body {
  max-width: 1200px;
  margin: 30px auto 0;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 70px;
  text-align: left;
}
.section-feature-edrive .toolspec.wow.fadeInUp {
  width:100%;
}
.section-feature-unreal .section-body{
    display:flex;
    align-items: flex-start; /* ← center → 위로 변경 */
}
.drone-page .section-feature .section-body {
    display:block;
}

.section-feature .spec01 {
  display: flex;
  align-items: center;
  gap: 70px;
  width: 100%;
}
/* Left Image */
.feature-left {
  flex: 0 0 auto;
  max-width: 500px;
}

.feature-left img {
  width: 100%;
  max-width: 500px;
  height: auto;
  display: block;
}
.spec02 {
  display: block;
}

.toolspec>div {
  display: flex;
  border-radius: 0 0 8px 8px;
  overflow: hidden;
  border: 1px solid #ddd;
  border-top-width: 0;
}
.toolspec dl:first-child {
  border-top: none;
}
.toolspec dl {
  display: flex;
  flex: 1;
  width: 100%;
  border-top: 1px solid #ddd;
}
.toolspec dd, .toolspec dt {
  padding: 20px;
  background-color: #fff;
}
.toolspec dt {
  width: 160px;
  background-color: #f9f9f9;
}
.toolspec>div>div {
  display: flex;
  flex-direction: column;
}
/* Right Text */
.feature-right {
  flex: 1;
  min-width: 0;
}
.feature-right h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.feature-right .desc {
  font-size: 1rem;
  color: #444;
  line-height: 1.7;
}

.feature-right .divider {
  border: none;
  border-top: 1px solid #eee;
  margin: 10px 0;
}

/* Info Box */
.feature-box {
  margin-bottom: 20px;
}
.feature-box h4 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: #111;
}
.feature-box ul, .feature-box .descbenefit-desc {
  list-style: disc;
  padding-left: 20px;
  color: #444;
  font-size: 0.95rem;
  line-height: 1.6;
}
.feature-box p.title {
  font-size: 1.2rem;
  color: #222;
  font-weight: 700;;
  line-height: 1.7;
  text-align:left;
  padding:10px 0;
}

/* Tail */
.section-feature .section-tail {
  margin-top: 60px;
  text-align: center;
  font-weight: 500;
  color: #222;
  font-size: 1.1rem;
}

/* =========================================
   자율주행 로봇 툴 이미지 & 스펙
========================================= */
.section-feature-3d .toolinfo .spec01{
  max-width: 1000px;
  display: flex;
  height: 300px;
}

.section-feature-3d .feature-right {

}

.feature-right ul {
  display: flex;
  gap: 20px;
  list-style: none;
  padding: 0;
  margin: 20px 0;
  flex-wrap: wrap;
}

.feature-right ul li {
  flex: 1;
  min-width: 200px;
}

.toolimg {
  text-align: center;
}

.toolimg .ratioImg {
  width: 100%;
  padding-top: 75%; /* 4:3 비율 */
  position: relative;
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  border-radius: 12px;
  border: 1px solid #eee;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.toolimg > div:last-child {
  margin-top: 10px;
  font-weight: 600;
  color: #333;
  font-size: 0.95rem;
}

/* 툴 스펙 상세보기 */
.toolspec {
  margin-top: 20px;
  border: 1px solid #ddd;
  border-radius: 8px;
  overflow: hidden;
}

.toolspec summary {
  cursor: pointer;
  padding: 15px 20px;
  background: #f5f6ff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 600;
  color: #333;
  list-style: none;
}

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

.toolspec summary .material-symbols-outlined {
  transition: transform 0.3s ease;
}

.toolspec[open] summary .material-symbols-outlined {
  transform: rotate(180deg);
}

.toolspec > div {
  display: flex;
  padding: 0;
  background: #fff;
  border-top: 1px solid #ddd;
  gap: 0;
}

.toolspec > div > div {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.toolspec > div > div:first-child {
  border-right: 1px solid #ddd;
}

.toolspec dl {
  display: flex;
  margin: 0;
  padding: 0;
  border-bottom: 1px solid #ddd;
}

.toolspec dl:first-child {
  border-top: none;
}

.toolspec dl:last-child {
  border-bottom: none;
}

.toolspec dt {
  width: 160px;
  font-weight: 600;
  color: #333;
  margin: 0;
  padding: 16px 20px;
  font-size: 0.95rem;
  background-color: #f9f9f9;
  border-right: 1px solid #ddd;
  flex-shrink: 0;
}

.toolspec dd {
  flex: 1;
  margin: 0;
  padding: 16px 20px;
  color: #333;
  line-height: 1.6;
  font-size: 0.95rem;
  background-color: #fff;
}

/* toolspec 부드러운 fadeInUp 애니메이션 */
.toolspec.wow.fadeInUp {
  animation-duration: 1.2s;
  animation-timing-function: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  animation-fill-mode: both;
}

.toolspec.wow.fadeInUp.animated {
  animation-name: fadeInUpSmooth;
}

@keyframes fadeInUpSmooth {
  0% {
    opacity: 0;
    transform: translate3d(0, 40px, 0);
  }
  100% {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

/* =========================================
   CURRICULUM SECTION (4단계 커리큘럼)
========================================= */
.section-curriculum {
  position: relative;
  background: url("../images/bg_city_night.jpg") no-repeat center/cover;
  color: #fff;
  text-align: center;
  overflow: hidden;
}

/* 어두운 반투명 오버레이 */
.section-curriculum .section-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 10, 40, 0.65);
  z-index: 1;
}

/* 컨텐츠 전체 */
.section-curriculum .section-content {
  position: relative;
  z-index: 2;
  margin: 0 auto;
  padding: 0 40px;
}

/* 헤드 */
.section-curriculum .highlight {
  color: #00c6ff;
}
.section-curriculum .section-head p {
  color: #dcdcdc;
  font-size: 1.05rem;
  margin-bottom: 60px;
}

/* 단계 리스트 */

.steps {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 50px;
  width:100%;
  justify-content: center; /* 가운데 배치 (선택사항) */
  gap: 30px; /* 좌우 여백 */
}
.step {
    display: flex;
}
.steps > div {
    display:flex;
}
.step-left {
  display: flex;
  align-items: center;
  background: linear-gradient(90deg, #3ca0ff, #0048ff);
  border-radius: 12px;
  padding: 20px 30px;
  gap:16px;
  border-radius: 10px;
  transition: transform 0.3s ease;
  flex: 0 0 60%; /* 전체의 60% */
}
.steps .step01 .step-left { background: linear-gradient(90deg, #58c6ff, #6EC9FF); }
.steps .step02 .step-left{ background: linear-gradient(90deg, #3ca0ff, #3BA8FF); }
.steps .step03 .step-left{ background: linear-gradient(90deg, #007aff, #1E7CFF); }
.steps .step04 .step-left{ background: linear-gradient(90deg, #007aff, #005BFF); }
.steps .step05 .step-left{ background: linear-gradient(90deg, #007aff, #003BDB); }

.step:hover {
  transform: translateY(-4px);
}
.unreal .step-left {
  flex: 0 0 40%; /* 전체의 40% */
}

/* 단계 좌측 */
.step-right {
  display: flex;
  align-items: center;
  gap: 16px;
  width:60%;
  padding:20px 30px;
  border-radius: 10px;
  flex: 0 0 40%; /* 전체의 40% */
}
.step-left p {
  display: block;
  margin: 0;
}
.section-curriculum .step-left {
  flex: 0 0 50%;
}
.section-curriculum .step-right {
  flex: 0 0 50%;
  text-align: left;
}
.unreal .step-right {
  flex: 0 0 60%; /* 전체의 60% */
  text-align: left;
}

.section-curriculum .step-right span {
  font-size: 1.5rem;
}

.step-num {
  font-weight: 600;
  font-size: 1.4rem;
  color: #fff;
  opacity: 0.9;
}
.step-left p {
  font-size: 1.4rem;
  text-align: left;
}
.step-right div {
    display: flex;
    align-items: center;
}
/* 단계 우측 */
.step-right {
  font-size: 2rem;
  color: #fff;
  opacity: 0.95;
}

/* Tail */
.section-practice {
  margin: 0 auto;
  font-family: "Pretendard", sans-serif;
}

/* HEAD */
.section-practice .section-head {
  text-align: center;
  margin-bottom: 60px;
}
.section-practice .section-head .highlight {
  color: #0048ff;
}
.section-practice .section-head p {
  margin-top: 12px;
  font-size: 1.1rem;
  color: #666;
}

/* BODY (아코디언) */
.accordion .content-container {
    display: block;
    width: 930px;
}
.accordion-item {
  border: 1px solid #d7d9fa;
  border-radius: 10px;
  background: #fff;
  margin-bottom: 18px;
  overflow: hidden;
  transition: box-shadow 0.3s ease;
}
.section-practice .accordion-item.active {
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.accordion-header {
  width: 100%;
  background: none;
  box-sizing: border-box;
  border: none;
  text-align: left;
  padding: 20px 24px;
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: color 0.3s ease;
}
.section-practice .accordion-header::after {
  content: "▼";
  font-size: 0.6rem;
  color: #777;
  transition: transform 0.3s ease, color 0.3s ease;
}
.section-practice .accordion-item.active .accordion-header::after {
  transform: rotate(180deg);
  color: #0048ff;
}
.section-practice .h4 {
  width: 930px;
  text-align: left;
  margin: 0 auto;
}

/* 랜딩페이지용 불릿 스타일 */
.lp-bullets{
  margin: 0 auto;
  padding: 0;
  list-style: none;
  width: 930px;
}

.lp-bullets li{
  position: relative;
  padding-left: 1.1em;
  line-height: 1.7;
  text-align: left;
}

.lp-bullets li + li{
  margin-top: .45em;
}

/* 불릿 점 */
.lp-bullets li::before{
  content: "•";
  position: absolute;
  left: 0;
  top: 0;
  line-height: 1.7;
}


.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: #d0d4f0;
}

.timeline li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 18px;
  color: #222;
  font-size: 0.95rem;
}

.timeline li::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 5px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #bfc3e0;
  margin-top: 3px;
}

.timeline li .num {
  font-weight: 600;
  margin-right: 6px;
  color: #555;
}

.timeline li .badge {
  display: inline-block;
  margin-left: 8px;
  background: #4b5cff;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0 10px;
  border-radius: 6px;
  right: 0%;
  position: absolute;
}

/* 💫 자연스러운 애니메이션 핵심 */
.accordion-content {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  padding: 0 24px;
  transform: translateY(-5px);
  transition:
    max-height 0.5s ease-in-out,
    opacity 0.4s ease,
    transform 0.4s ease;
  will-change: max-height, opacity, transform;
}

.section-practice .accordion-item.active .accordion-content {
  opacity: 1;
  transform: translateY(0);
  padding: 16px 24px 24px;
}
.section-practice .accordion-content ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
.section-practice .accordion-content li {
  margin-bottom: 8px;
  color: #333;
  font-size: 1rem;
  text-align: left;
  line-height: 25px;
}

/* TAIL */
.section-practice .section-tail {
  text-align: center;
  margin-top: 60px;
}
.section-practice .btn-apply {
  background: #2ecc71;
  color: white;
  padding: 14px 40px;
  border: none;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s ease, transform 0.2s ease;
}
.section-practice .btn-apply:hover {
  background: #27ae60;
  transform: translateY(-2px);
}
/* 전체 섹션 */
.section-outcome {
  background: #f5f6ff;
  text-align: center;
  padding: 100px 20px;
}
.section01 {
  background: #f5f6ff;
  text-align: center;
  padding: 100px 20px;
}

.section-outcome .section-head .highlight {
  color: #0048ff;
}

.section-outcome .section-head p {
  font-size: 1.1rem;
  color: #333;
  margin-bottom: 60px;
}

/* 카드 컨테이너 */
.outcome-container {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 60px;
  flex-wrap: wrap;
}
.section-body {
    width:100%
}

.section-tail-mb {
  display:none;
}

/* 카드 공통 스타일 */
.section-outcome .content-container {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 50px;
  flex-wrap: wrap;
  max-width: 900px;
  margin: 0 auto;
}
.outcome-card {
  width: 360px;
  border-radius: 16px;
  background: #fff;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  text-align: left;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.outcome-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.12);
}

/* 상단 라벨 */
.card-header {
  background: #e0e0e0;
  color: #333;
  font-size: 1rem;
  font-weight: 700;
  text-align: center;
  padding: 10px 0;
}
.card-header.accent {
  background: #0048ff;
  color: #fff;
}

/* 이미지 */
.card-image img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  display: block;
}
.outcome-card.before img {
  filter: grayscale(100%) contrast(1.1);
}

/* 리스트 */
.card-list {
  list-style: none;
  padding: 20px 20px 30px;
  margin: 0;
}
.card-list li {
  font-size: 0.95rem;
  line-height: 1.6;
  color: #333;
  margin-bottom: 8px;
}

/* 하단 문장 */
.section-outcome .section-tail {
  margin-top: 60px;
}
.section-outcome .section-tail p {
  font-size: 1.1rem;
  color: #333;
  line-height: 1.8;
}
.section-outcome .highlight-blue {
  color: #0048ff;
  font-weight: 700;
}
.section-solution {
  background: #fff;
  text-align: center;
  padding: 100px 20px;
}
.section-solution .content-container {
    display: flex;
    flex-direction: column;     /* ✅ 세로로 쌓이게 변경 */
}

/* 헤드 */
.section-solution .section-head h2 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 10px;
}
.section-solution .highlight {
  color: #0048ff;
}
.section-solution .section-head p {
  color: #333;
  font-size: 1.1rem;
  margin-bottom: 50px;
}

/* 바디 */
.section-solution .section-body {
  display: flex;
  flex-direction: column;
  gap: 25px;
  align-items: center;
}

.solution-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  width: 100%;
  margin-bottom:30px;
}

/* 왼쪽 말풍선 */
.solution-left .persona {
  display: flex;
  align-items: flex-start;
  gap: 7px;
  flex:0 20%;
}
.solution-left img {
  width: 42px;
  height: 42px;
}
.solution-left p {
  font-size: 0.95rem;
  line-height: 1.5;
  color: #222;
}
.solution-left strong {
  display: block;
  font-size: 0.9rem;
  color: #666;
  margin-bottom: 3px;
}

/* 화살표 */
.solution-arrow {
  font-size: 1.6rem;
  color: #6198ff;
  margin-top: 10px;
}

/* 오른쪽 블록 */
.solution-right {
  flex: 1;
  border-radius: 14px;
  padding: 20px 28px;
  color: #fff;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.3rem;
}
.solution-right.blue {
  background: linear-gradient(90deg, #2b7bff 0%, #1a56d8 100%);
}
.solution-right.navy {
  background: linear-gradient(90deg, #2b47ff 0%, #1823a9 100%);
}

/* 테일 */
.section-solution .section-tail {
  margin-top: 70px;
}
.section-solution .highlight-blue {
  color: #0048ff;
  font-weight: 700;
}
/* SECTION 기본 구조 */
.section-painpoint-solution {
  background: #fff;
  padding: 100px 0;
  text-align: center;
}

.section-painpoint-solution .container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* HEAD */
.section-painpoint-solution .section-head h2 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 12px;
}
.section-painpoint-solution .section-head .highlight {
  color: #0048ff;
}
.section-painpoint-solution .section-head p {
  font-size: 1.1rem;
  color: #333;
  margin-bottom: 50px;
}

/* BODY */
.section-painpoint-solution .section-body {
  display: flex;
  flex-direction: column;
  gap: 25px;
  align-items: center;
}
.officeauto01 .section-body {
    display: flex !important;
}

/* 왼쪽 말풍선 */
.solution-left {
  flex: 0 50%;
  height: 108px;
  background: #f6f6f8;
  border-radius: 14px;
  padding: 24px 20px;
  display: flex;
  justify-content: left;
  align-items: center;
  text-align: left;
  transition: background 0.3s ease;
}
.solution-left:hover {
  background: #eef1ff;
}

/* 아이콘 + 이름 + 텍스트 수직정렬 */
.persona {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.persona img {
  width: 50px;
  height: 50px;
  margin:0 auto;
}
.persona strong {
  font-size: 0.95rem;
  margin:0 auto;
  text-align: center;
}
.persona p {
  font-size: 0.95rem;
  line-height: 1.5;
  color: #333;
  margin: 0;
}

/* 화살표 */
.solution-arrow {
  font-size: 1.6rem;
  color: #6198ff;
  font-weight: bold;
}

.solution-right.blue {
  background: linear-gradient(90deg, #2b7bff 0%, #1a56d8 100%);
}
.solution-right.navy {
  background: linear-gradient(90deg, #2b47ff 0%, #1823a9 100%);
}

/* TAIL */
.section-painpoint-solution .section-tail {
  margin-top: 70px;
}
.section-painpoint-solution .section-tail p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: #333;
}
.section-painpoint-solution .highlight-blue {
  color: #0048ff;
  font-weight: 700;
}
/* ========== BRAND TRUST SECTION ========== */
.section-brand-trust {
  position: relative;
  background: url("../images/bg_brand_trust.jpg") no-repeat center center / cover;
  color: #fff;
  text-align: center;
  padding: 120px 20px;
  overflow: hidden;
}
.section-brand-trust .content-container {
    margin-top:30px;
    display:flex;
}
.section-brand-trust::before {
  content: "";
  position: absolute;
  inset: 0;
}

.section-brand-trust .container {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
}
.trust-card h3 {
  font-size: 4rem;
  font-weight: 800;
  color: #fff;
  margin-top: 30px;
  margin-bottom: 8px;
  transition: transform 0.3s ease;
}

.trust-card h3.active {
  transform: scale(1.08);
}

/* HEAD */
.section-brand-trust .section-head {
  margin-bottom: 60px;
}
.countdown-section .section-head {
  text-align: center;
}
.countdown-section .section-head p{
  color:#f1f1f1;
}
.section-brand-trust .highlight {
  color: #00baff;
}

.highlight-number {
  color: #19e6ff;
}

/* BODY */
.section-brand-trust .section-body {
  display: flex;
  justify-content: center;
  gap: 80px;
  margin-bottom: 60px;
  flex-wrap: wrap;
}

.trust-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  min-width: 400px;
  width: 33%;
}

/* 반응형에서 min-width 제거 */
@media (max-width: 1199px) {
  .trust-card {
    min-width: 0;
  }
}

.trust-card img {
  margin-bottom: 20px;
  filter: drop-shadow(0 0 6px rgba(0, 255, 255, 0.3));
}

/* 숫자 카운팅 효과 */
.trust-card .count.active {
  transform: scale(1.1);
  transition: transform 0.3s ease;
}
/* Brand Trust 숫자 강조 효과 */
.trust-card h3.active {
  transform: scale(1.1);
  transition: transform 0.3s ease;
}

.trust-card p {
  font-size: 1.1rem;
  color: #ddd;
}

/* ================================
   🎯 FAQ SECTION STYLE
================================ */
.section-faq {
  background: #fff;
  padding: 120px 20px;
}

.section-faq .container {
  max-width: 1000px;
  margin: 0 auto;
}

.section-faq .section-head {
  text-align: center;
  margin-bottom: 60px;
}

.section-faq .section-head .highlight {
  color: #003CFF;
}

/* FAQ 아이템 */
.faq-list div {
    display: block;
}
.faq-item {
  border: 1px solid #ddd;
  border-radius: 14px;
  overflow: hidden;
  margin-bottom: 20px;
  transition: box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.faq-item.active {
  position: relative; /* ::after를 배치하기 위한 기준 */
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
  padding-bottom:20px;
  background: #fff;
}
.faq-item.active::after {
  content: "";
  position: absolute;
  bottom: 0;             /* 하단 기준 */
  left: 0;
  width: 100%;
  height: 1px;           /* 선 두께 */
  background: #ccc;      /* 선 색상 */
  border-radius: 2px;    /* 부드러운 곡선 효과 */
}

.faq-question {
  width: 100%;
  background: #fff;
  border: none;
  outline: none;
  cursor: pointer;
  padding: 22px 28px;
  font-size: 1rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
}

.faq-question .q-text b {
  color: #003CFF;
  margin-right: 6px;
}

.faq-icon {
  font-size: 1.5rem;
  color: #003CFF;
  transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

/* 답변 부분 */
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: all 0.4s ease;
  padding: 0 28px;
}

.faq-item.active .faq-answer {
  max-height: 200px;
}

.faq-answer p {
  font-size: 0.95rem;
  line-height: 1.7;
  color: #555;
  text-align: left;
}
.blueprint-list .item {
    margin-bottom: 10px;
}
.blueprint-list .item dt {
    font-weight: 600;
}
/* =========================================================
   🎓 SUPPORT INFO SECTION STYLE
========================================================= */
.section-support-info {
  background: #f6f7ff;
  padding: 120px 20px;
  text-align: center;
  font-family: 'Pretendard', sans-serif;
}

.section-support-info .container {
  max-width: 1100px;
  margin: 0 auto;
}

.section-support-info .section-head .highlight {
  color: #003CFF;
}

.section-support-info .section-head p {
  margin-top: 12px;
  color: #555;
  font-size: 1.1rem;
}
.section-support-info .content-container {
    display:block;
}
/* 단계 카드 */
.support-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin: 60px 0 50px;
  flex-wrap: wrap;
}

.step-card {
  background: #fff;
  border-radius: 12px;
  padding: 18px 40px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1rem;
  font-weight: 500;
  color: #222;
}

.step-number {
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  border-radius: 50%;
  width: 30px;
  height: 30px;
  line-height: 30px;
}

.step-arrow {
  font-size: 1.5rem;
  color: #888;
}

/* 질문 */
.support-question {
  font-size: 1.1rem;
  color: #333;
  margin-bottom: 30px;
}

.support-question .link {
  color: #003CFF;
  font-weight: 600;
}

/* 선택 버튼 */
.support-buttons {
  display: flex;
  justify-content: center;
  align-items: stretch;
  flex-wrap: wrap;
  gap: 30px;
  margin-bottom: 50px;
}

.support-option {
  flex: 1;
  min-width: 300px;
  max-width: 400px;
  border-radius: 18px;
  padding: 40px 20px;
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.support-option img {
  width: 48px;
  height: 48px;
}

.support-option.blue {
  background: #4BA8FF;
}

.support-option.purple {
  background: #8D8DFF;
}

.support-option:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.15);
}

.support-option h3 {
  font-size: 1.3rem;
  font-weight: 700;
}

.support-option .btn {
  background: #fff;
  color: #0073bf;
  padding: 12px 32px;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 600;
  transition: background 0.3s ease, color 0.3s ease;
}

.support-option.purple .btn {
  color: #4B4BFF;
}

.support-option .btn:hover {
  background: #29CCDF;
  color: #fff;
}
/*자율주행 전기자동차*/
.toolinfo li {
  width: 100%;
    padding: 10px;
}
.toolinfo li>.toolimg {
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 10px;
  background-color: #fff;
  transition: .3s 
ease-in-out;
}
.ratioImg {
  width: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

/* 하단 안내문 */
.section-support-info .support-note {
  color: #777;
  font-size: 0.95rem;
  margin-top: 20px;
}
.section-support-info .support-option,
.section-support-info .step-card {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.section-support-info .visible {
  opacity: 1;
  transform: translateY(0);
}

/*countdown section*/
.countdown-section {
  position: relative;
  width: 100%;
  background: radial-gradient(circle at center, #010010, #000);
  background-image: url(../images/bg_countdown.jpg);
  color: #fff;
  font-family: "Pretendard", sans-serif;
  overflow: hidden;
  background-position: center center;
  background-size: 150%;
}
.countdown-section h2 {
  text-align: center;
}

/* 섹션 본문 컨테이너 */
.countdown-section .section-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 20px;
}

/* ✨ 별 반짝임 */
.hourglass {
  text-align: center;
}
.stars {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 1;
  background-image:
    radial-gradient(2px 2px at 20px 20px, #fff, transparent),
    radial-gradient(2px 2px at 80px 40px, #4adfff, transparent),
    radial-gradient(2px 2px at 140px 100px, #00f5d4, transparent),
    radial-gradient(2px 2px at 200px 160px, #00d9ff, transparent),
    radial-gradient(2px 2px at 260px 220px, #fff, transparent);
  animation: twinkle 8s linear infinite;
}

@keyframes twinkle {
  0%, 100% { opacity: 0.3; transform: translateY(0); }
  50% { opacity: 1; transform: translateY(-5px); }
}

/* 타이머 */
.timer-box {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1200px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

/* 날짜 표시 영역 */
.timer-days-display {
  display: inline-flex;
  justify-content: flex-start;
}

.timer-days-display .days {
  font-family: 'Pretendard', sans-serif;
  font-size: 3rem;
  font-weight: 700;
  color: #fff;
}

/* 숫자 부분 */
.countdown-display {
  font-family: 'Digital-7 Mono', 'Orbitron', 'Courier New', monospace;
  font-size: 5.5rem;
  color: #00ff88;
  letter-spacing: 4px;
  display: inline-flex;
  align-items: flex-end;
  gap: 8px;
}

/* 타이머 그룹 (숫자 + 라벨) */
.timer-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

/* 타이머 개별 숫자 (시:분:초:밀리초) */
.countdown-section .timer {
  font-family: 'Digital-7 Mono', 'Orbitron', 'Courier New', monospace;
  color: #00ff88;
  letter-spacing: 1px;
  display: block;
  line-height: 1;
}

/* 타이머 라벨 (H, Min, S, MS) */
.timer-label {
  font-family: 'Pretendard', sans-serif;
  font-size: 1.2rem;
  color: #fff;
  font-weight: 500;
  text-align: center;
}

/* 콜론 */
.colon {
  font-family: 'Digital-7 Mono', 'Orbitron', 'Courier New', monospace;
  color: #00ff88;
  font-size: 5.5rem;
  line-height: 1;
  margin: 0 -4px;
  align-self: flex-start;
  margin-top: -5px;
}

/* 모래시계 섹션 전용 - PC 크기 */
.countdown-section .countdown-display {
  font-size: 7rem;
  gap: 10px;
  letter-spacing: 4px;
}

.countdown-section .timer-group {
  gap: 8px;
}

.countdown-section .timer-label {
  font-size: 1.4rem;
  font-weight: 600;
}

.countdown-section .colon {
  font-size: 7rem;
  margin: 0 -5px;
  margin-top: -5px;
}

/* 날짜 그룹 (흰색) */
.countdown-section .timer-group-days .timer {
  font-family: 'Pretendard', sans-serif;
  color: #fff;
}

.countdown-section .timer-group-days .timer-label {
  font-family: 'Pretendard', sans-serif;
  color: #fff;
}

/* 단위 라벨 */
.labels {
  color: #aaa;
  font-size: 0.9rem;
  margin-top: 4px;
  letter-spacing: 10px;
}

/* 전체 섹션 */
#countdown-cta {
  background-color: #00167b;
  padding: 40px 0;
  font-family: "Pretendard", sans-serif;
  color: white;
}

/* 가운데 정렬된 컨테이너 */
.cta-container {
  max-width: 1200px;
  margin: 0 auto;
  align-items: center;
  justify-content: center;
  gap: 40px;
}

/* 카운트다운 박스 */
.timer-box {
  /*margin-top:50px;*/
  align-items: center;
}

.days {
  font-family: 'Pretendard', sans-serif;
  font-size: 2rem;
  font-weight: 700;
}

.countdown-display {
  font-family: 'Digital-7 Mono', 'Orbitron', 'Courier New', monospace;
  font-size: 3.2rem;
  color: #00ff88;
  letter-spacing: 2px;
}

/* 버튼 그룹 */
.cta-buttons {
  display: flex;
  gap: 16px;
}

.btn {
  padding: 18px 28px;
  border-radius: 10px;
  font-size: 1.1rem;
  font-weight: 700;
  text-decoration: none;
  display: inline-block;
  transition: 0.3s ease;
  color: #111;
}

/* 버튼 색상 */
.btn.yellow {
  background-color: #ffe34b;
}

.btn.yellow:hover {
  background-color: #ffd900;
}

.btn.sky {
  background-color: #9eeaff;
}

.btn.sky:hover {
  background-color: #6cdfff;
}
/* =========================
   CTA SECTION (하단 고정 타이머)
========================= */
.cta {
  position: fixed;
  /*bottom: 0;*/
  left: 0;
  width: 100%;
  background: linear-gradient(90deg, #001973, #0045ff);
  color: #fff;
  padding: 15px 10px;
  z-index: 999;
  transition: transform 0.6s ease, opacity 0.6s ease;
  font-family: "Pretendard", sans-serif;
}

.cta-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 0 15px;
  width: 100%;
  box-sizing: border-box;
}

/* 타이머 영역 */
.cta .countdown-display {
  font-family: 'Digital-7 Mono', 'Orbitron', 'Courier New', monospace;
  font-size: 2.8rem;
  color: #00ff88;
  display: flex;
  align-items: flex-end;
  gap: 6px;
  letter-spacing: 2px;
  justify-content: flex-start;
}

/* CTA 날짜 (흰색) */
.cta .days {
  font-family: 'Pretendard', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: #fff;
  padding-right: 8px;
  white-space: nowrap;
  align-self: flex-start;
  margin-top: 5px;
}

.cta .timer-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.cta .timer {
  font-family: 'Digital-7 Mono', 'Orbitron', 'Courier New', monospace;
  color: #00ff88;
  letter-spacing: 1px;
  display: block;
  line-height: 1;
}

.cta .timer-label {
  font-family: 'Pretendard', sans-serif;
  font-size: 0.75rem;
  color: #fff;
  font-weight: 500;
  text-align: center;
}

.cta .colon {
  font-family: 'Digital-7 Mono', 'Orbitron', 'Courier New', monospace;
  color: #00ff88;
  font-size: 2.8rem;
  line-height: 1;
  margin: 0 -2px;
  align-self: flex-start;
  margin-top: -3px;
}

/* 버튼 영역 - 항상 좌우 배치 */
.cta-buttons {
  display: flex;
  gap: 12px;
  flex-direction: row;
  flex-wrap: nowrap;
  justify-content: flex-end;
  flex-shrink: 1;
}

.cta-buttons .btn {
  border-radius: 8px;
  font-weight: 700;
  font-size: 1.3rem;
  text-decoration: none;
  transition: 0.3s ease;
  color: #111;
  white-space: nowrap;
  flex-shrink: 1;
  min-width: 0;
  max-width:300px;
}

.btn.yellow {
  background: #ffe34b;
}

.btn.yellow:hover {
  background: #ffd900;
}

.btn.sky {
  background: #9eeaff;
}

.btn.sky:hover {
  background: #6cdfff;
}

/* 타이머 숨김 효과 */
.cta {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  transition: transform .4s ease, bottom .4s ease;
}
.countdown-display.hide {
  opacity: 0;
  width: 0;
  overflow: hidden;
  transition: all 0.4s ease;
}

.cta-buttons.center {
  justify-content: center;
  width: 100%;
}

/* footer 등장 시 CTA 숨김 */
.cta.push-down {
  bottom: 100px;
  transform: translateY(100%);
}

/* countdown 섹션 내부 버튼 */
.countdown-section .cta-buttons {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
  padding-bottom: 20px;
  width: 100%;
  max-width: 1200px;
}

/* =========================
   FOOTER SECTION
========================= */
.footer {
  background-color: #f9f9f9;
  border-top: 1px solid #e0e0e0;
  font-family: "Pretendard", sans-serif;
  color: #444;
  width: 100%;
  text-align: center;
  line-height: 70px;
  border-top: 1px solid rgba(255,255,255,0.1);
  }

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* 왼쪽 영역 */
.footer-left {
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-logo {
  height: 24px;
  width: auto;
}

.footer-name {
  font-size: 1rem;
  font-weight: 600;
  color: #333;
}

/* 오른쪽 영역 */
.footer-right p {
  font-size: 0.9rem;
  color: #999;
}

/* footer 추가 스타일 */
.footer {
  padding: 0 20px;
}

/*---- 반응형 시작 ---------------------- */

/* ===== 태블릿 및 중형 화면 (1199px 이하) ===== */
@media (max-width: 1199px) {
  /* 텍스트 정렬 */
  .section h2, .section h3 {
    text-align: center;
  }
  
  /* 1079px 이하에서 레이아웃 조정 */
  .benefit-cards {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }
  
  .section-outcome01 .content-container {
    flex-direction: column;
    align-items: center;
    gap: 30px;
  }
  
  .section-outcome01 .outcome-card {
    width: 100%;
    max-width: 500px;
  }
  h2 {
    font-size: 2.5rem;
  }
  h3 {
    line-height: 1.3;
  }
  
  /* 컨테이너 */
  .content-container {
    max-width: 100%;
    padding: 0 20px;
    width:100%;
  }
  
  .container {
    padding: 0 24px;
  }
  
  .section {
    padding: 80px 20px;
  }
  
  /* 히어로 섹션 */
  .hero-container {
    flex-direction: column;
    text-align: center;
  }
  .hero-container .hero-left p, .hero-container .hero-left h2 {
    text-align: center;
  }
  
  .hero-left {
    text-align: center;
    width: 100%;
  }
  
  .hero-right {
    text-align: center;
    width: 100%;
  }
  
  .hero-title {
    font-size: 2.2rem;
  }
  
  .drone-image {
    max-width: 400px;
    margin-top: 40px;
  }
  
  /* 커리어 섹션 */
  .career-container {
    flex-direction: column;
    width: 100%;
  }
  
  .career-left .desc {
    text-align: center;
  }
  
  .career-right {
    text-align: center;
  }
  
  .career-right img {
    max-width: 320px;
  }
  
  /* 피처 섹션 */
  .section-feature .section-body {
    flex-direction: column;
    text-align: center;
    gap: 40px;
  }
  
  .section-feature .spec01 {
    flex-direction: column;
    gap: 40px;
  }
  
  .feature-left {
    max-width: 100%;
  }
  
  .feature-left img {
    width: 80%;
    max-width: 400px;
    margin: 0 auto;
    display: block;
  }
  
  .feature-right {
    text-align: left;
  }

  .feature-right .desc {
    margin-bottom: 20px;
  }
  
  /* 가격 카드 */
  .price-card {
    margin: 0 auto;
  }
  
  /* 카드 그리드 - 2열로 변경 */
  .card-container {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .edrive .benefit-cards {}
  .benefit-cards {
    grid-template-columns: repeat(2, 1fr);
    justify-items: center;
    margin:0 auto;
    width:80%;
  }
  
  .benefit-card {
    width: 90%;
    max-width: 350px;
  }
  
  .why-drone-section .card-container {
    text-align: center;
    margin: 0 auto;
    justify-items: center;
  }
  .why-drone-section .field {
    width:70%;
  }
 .why-drone-section .col-container {
  margin-bottom: 50px;
 }
 .section-brand-trust .trust-card {
  min-width: 0 !important;
 }
}
@media (max-width: 1024px) {
    .section-course .section-head h2 {
        text-align: center;
    }
    
    /* 1024px 이하에서 추가 조정 */
    .benefit-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
    
    .section-outcome01 .content-container {
        flex-direction: column;
        align-items: center;
        gap: 25px;
    }
    
    .section-outcome01 .outcome-card {
        width: 100%;
        max-width: 450px;
    }
    .section-course .section-head {
        padding:0;
        margin:0;
    }
    .course-text {
        margin:0;
    }
    .info-list li span {
        text-align: left;
    }
    .section-course .section-body {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding:0;
  }
  .course-right {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .price-card {
    width:100%;
  }
}
/* ===== 태블릿 및 소형 화면 (900px 이하) ===== */
@media (max-width: 900px) {
  /* 섹션 기본 */
  .section {
    margin: 0;
    padding: 60px 20px;
  }
  /*자율주행자동차 스펙*/
  .toolspec > div {
    flex-direction : column;
  }

  /* 900px 이하에서 레이아웃 최종 조정 */
  .benefit-cards {
    grid-template-columns: 1fr;
    gap: 20px;
    justify-items: center;
  }
  
  .benefit-card {
    width: 100%;
    max-width: 400px;
  }
  
  .section-outcome01 .content-container {
    flex-direction: column;
    align-items: center;
    gap: 20px;
  }
  
  .section-outcome01 .outcome-card {
    width: 100%;
    max-width: 400px;
  }
  
  .section-course .section-body img {
    width: 100%;
    max-width: 500px;
  }
  
  /* 카드 - 1열로 변경 */
  .card-container {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .section-outcome01 .content-container {
    grid-template-columns: 1fr;
    gap: 30px !important;
  }
  
  .benefit-cards {
    grid-template-columns: 1fr;
    justify-items: center;
    gap: 30px;
    margin: 0 auto;
    width: 80%;
  }
  
  .benefit-card {
    max-width: 400px;
    margin: 0 auto;
    margin-bottom: 50px;
  }
  
  /* 커리큘럼 단계 */
  .section-curriculum .steps {
    flex-direction: column;
    text-align: center;
    width: 100%;
    padding: 0;
  }
  
  .steps > div {
    display: block;
    margin-bottom: 30px;
  }
  
  .step-left,
  .step-right {
    width: 100%;
    display: block;
  }
  
  .step-right {
    padding: 10px 0 0 0;
  }
  
  .section-curriculum .steps .step-right .arrow {
    transform: rotate(90deg);
    display: block;
    text-align: center;
  }
  
  .section-curriculum .steps .step-right .arrow img {
    width: 7%;
    margin: 0;
  }
  
  .section-curriculum .step-right {
    padding-bottom: 20px;
    text-align: center;
  }
  
  /* 단계별 보더 - 주석 처리됨 */
  
  /* outcome 카드 */
  .outcome-card {
    padding: 0;
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
    margin-bottom: 30px;
  }
  
  .outcome-card .card-image,
  .outcome-card .card-image img {
    width: 100%;
    max-width: 100%;
  }
  
  /* 솔루션 섹션 */
  .solution-arrow {
    display: block;
    transform: rotate(0deg);
  }
  
  .section-solution .solution-left {
    width: 100%;
  }
  
  .section-solution .solution-left .persona-text p {
    text-align: center;
  }
  
  .solution-item {
    gap: 0;
    margin-top: 20px;
  }
  
  .solution-left .persona {
    text-align: center;
  }
  
  /* Trust 카드 */
  .trust-card h3 {
    margin: 0;
  }
  
  .section-brand-trust .trust-card {
    margin-bottom: 30px;
  }
  
  .section-brand-trust .trust-card img {
    width: auto;
  }
  
  /* 아코디언 */
  .accordion .content-container {
    width: 100%;
  }
  
  /* Support Steps */
  .support-steps {
    display: block;
  }
  
  .support-steps .step-arrow {
    transform: rotate(90deg);
  }
  .benefit-cards {
    display:block;
  }
  .card-container .field {
    width:100%;
    margin:0 auto;
  }
  .section-feature-edrive .section-body .content-container {
    display: block;
  }
  /* Footer */
  .footer {
    padding: 0;
  }
  
  .footer-container {
    display: flex;
    justify-content: left;
    align-items: center;
    gap: 8px;
    flex-wrap: nowrap;
    white-space: nowrap;
    overflow: hidden;
    padding: 10px 5px;
  }
  
  .footer-logo img {
    height: clamp(16px, 3vw, 24px);
    flex-shrink: 1;
    transition: height 0.2s ease;
  }
  
  .footer-right p {
    font-size: clamp(10px, 2vw, 13px);
    line-height: 1.4;
    color: #666;
    flex-shrink: 1;
    text-overflow: ellipsis;
    overflow: hidden;
  }
  
  .footer-logo {
    width: 100%;
  }
  
  /* CTA 반응형 (900px 이하) */
  .cta {
    padding: 12px 10px;
  }
  
  .cta-container {
    gap: 12px;
    padding: 0 10px;
  }
  
  .cta .countdown-display {
    font-size: 2.2rem;
    gap: 5px;
  }
  
  
  .cta .timer-label {
    font-size: 0.65rem;
  }
  
  .cta .colon {
    font-size: 2.2rem;
  }
  
  /* 모래시계 타이머 */
  .countdown-section .countdown-display {
    font-size: 6rem;
    gap: 8px;
  }
  
  .countdown-section .timer-group {
    gap: 6px;
  }
  
  .countdown-section .timer-label {
    font-size: 1.2rem;
  }
  
  .countdown-section .colon {
    font-size: 6rem;
    margin: 0 -4px;
  }
  
  .timer-days-display .days {
    font-size: 2.5rem;
  }
  
  .countdown-section .section-body {
    padding: 0 15px;
  }
  
  .countdown-section .timer-box {
    max-width: 100%;
  }
  
  .countdown-section .cta-buttons {
    max-width: 100%;
    justify-content: center;
  }
  
  .cta-buttons {
    gap: 8px;
    flex-shrink: 1;
  }
  
  .cta-buttons .btn {
    font-size: 1.3rem;
    padding: 10px 20px;
  }
}

/* ✅ 태블릿 중간 크기 (최대 850px) */
@media (max-width: 850px) {
  .cta-container {
    gap: 10px;
    padding: 0 8px;
  }
  
  .cta .countdown-display {
    font-size: 2rem;
    gap: 4px;
    flex-shrink: 1;
  }
  
  .cta .days {
    font-size: 1.6rem;
    padding-right: 5px;
  }
  
  .cta .timer-label {
    font-size: 0.6rem;
  }
  
  .cta .colon {
    font-size: 2rem;
  }
  
  /* 모래시계 타이머 */
  .countdown-section .countdown-display {
    font-size: 5.5rem;
    gap: 7px;
  }
  
  .countdown-section .timer-group {
    gap: 6px;
  }
  
  .countdown-section .timer-label {
    font-size: 1.1rem;
  }
  
  .countdown-section .colon {
    font-size: 5.5rem;
    margin: 0 -4px;
  }
  
  .timer-days-display .days {
    font-size: 2.3rem;
  }
  
  .countdown-section .section-body {
    padding: 0 12px;
  }
  
  .countdown-section .timer-box {
    max-width: 100%;
  }
  
  .countdown-section .cta-buttons {
    max-width: 100%;
    justify-content: center;
  }
  
  .cta-buttons {
    gap: 6px;
    flex-shrink: 2;
  }
  
  .cta-buttons .btn {
    font-size: 1rem;
    padding: 9px 20px;
    flex-shrink: 1;
  }
}

/* ✅ 모바일 (최대 768px) */
@media (max-width: 768px) {
  h1 { font-size: clamp(1.2rem, 5vw, 2rem); }
  .section {
    padding: 30px 16px;
  }
  h2 {
    line-height: 1.3;
  }
  .section-body p {
    font-size: 1rem;
  }
  .section-body img {
    width: 60%;
    max-width: none;
    height: auto;
    margin:0;
  }
  /*히어로섹션*/
  .hero-container {
    padding:0 20px;
  }
  .hero-left {
    text-align: center;
    width: 100%;
  }

  .hero-title {
    font-size: 1.8rem;
  }

  .hero-sub {
    font-size: 1rem;
  }
  /*공통섹션*/
  .content-container {
    padding:0;
  }
  section h2 {
    font-size: 1.3rem;
    line-height: 1.3;
  }
  .section .text-container h4 {
    font-size: 1.1rem;
    line-height: 1.3;
  }

  .section .section-body,
  .section .content-container {
    padding-top:0;
    display:block;
  }

  .section .section-tail p {
    font-size: 0.9rem;
  }
  .section-feature .section-tail {
    margin-top:20px
  }
  .support-buttons .visible {
    width:30%;
  }
  .section-support-info .visible {
    width:100%;
  }
  /*서브페이지*/
  .section-feature .section-body {
    padding:0;
  }
  .solution-left {
    padding:0;
  }
  .solution-item {
    margin-bottom:60px;
  }
  .career-right img {
    width:100%;
    max-width: 320px;
  }
  .card .title {
    font-size: 1.2rem;
  }

  .drone-fields {
    gap: 20px;
  }

  .drone-person img {
    max-width: 340px;
  }

  .benefit-card {
    max-width: 70%;
  }
  .feature-box {
        text-align: left;
 }
  .section-head h2 {
    font-size: 1.6rem;
  }
  .section-tail p {
    font-size: 1rem;
  }
  .steps > div {
    display:block;
  }
  .step {
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    gap: 10px;
  }
  .step-left {
    padding:10px 10px;
  }
  .step-right {
    font-size: 0.95rem;
    opacity: 1;
  }
  .chapter summary {
    font-size: 1rem;
  }
  .lesson-list li {
    font-size: 0.9rem;
  }
  .section-course .section-head h2 {
    font-size: 1.6rem;
    padding:10px;
  }
  .section-course .accordion-header {
    font-size: 0.95rem;
  }
  .section-practice .section-head h2 {
    font-size: 1.6rem;
  }
  .section-practice .accordion-header {
    font-size: 0.95rem;
  }
  .solution-item {
    flex-direction: column;
  }
  .solution-right {
    width: 100%;
    text-align: center;
    justify-content: center;
  }
  .solution-right img {
    display: none;
  }
  .solution-item {
    flex-direction: column;
  }
  .solution-right {
    width: 100%;
    text-align: center;
    justify-content: center;
  }
  .solution-right img {
    display: none;
  }
  .solution-left {
    display:block;
  }
  .solution-left .persona {
    display:block;
  }
  .persona img {
    width:auto;
  }
  .section-brand-trust h2 {
    font-size: 1.5rem;
  }
  .section-brand-trust .section-body {
    flex-direction: column;
    gap: 40px;
  }
  .course-right .course-right-containver {
    margin: 0 auto;
  }
  .card img {
    width:50%;
    max-width: 200px;
    margin-bottom:10px;
  }
  .card .arrow img{
    width:30%;
  }
  .trust-card h3 {
    font-size: 2rem;
    padding:10px 0;
  }
  .section-support-info .support-buttons img {
    width:50%;
  }
  .edrive .benefit-cards {
    width:100%;
  }
  .time-box span {
    font-size: 2.5rem;
  }
  .section-outcome01 .content-container {
    display: block;
  }
  .section-brand-trust .trust-card {
    margin:60px auto;
  }
  .solution-arrow {
    transform: rotate(90deg);
  }
  .section-support-info .support-buttons {
    width:50%;
    margin:10px auto;
  }
  .section-solution .solution-left {
    padding:15px 0;
  }
  .footer-container {
    flex-direction: row !important;  /* 세로 → 가로로 강제 */
    align-items: center;
    gap: 10px;                       /* 로고와 텍스트 간격 */
    flex-wrap: nowrap;               /* 줄바꿈 금지 */
    text-align: center;
  }

  .footer-left {
    justify-content: center;
  }
  
  /* CTA 반응형 (768px 이하) - 타이머 위, 버튼 아래 */
  .cta {
    padding: 10px 10px;
  }
  
  .cta-container {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }
  
  .cta .countdown-display {
    font-family: 'Digital-7 Mono', 'Orbitron', 'Courier New', monospace;
    font-size: 1.8rem;
    justify-content: flex-start;
    width: 100%;
    gap: 4px;
  }
  
  .cta .days {
    font-size: 1.5rem;
    padding-right: 6px;
  }
  
  .cta .timer-label {
    font-size: 0.55rem;
  }
  
  .cta .colon {
    font-size: 1.8rem;
  }
  
  /* 모래시계 타이머 */
  .countdown-section .countdown-display {
    font-size: 4.5rem;
    gap: 6px;
  }
  
  .countdown-section .timer-group {
    gap: 5px;
  }
  
  .countdown-section .timer-label {
    font-size: 1rem;
  }
  
  .countdown-section .colon {
    font-size: 4.5rem;
    margin: 0 -3px;
  }
  
  .timer-days-display .days {
    font-size: 2rem;
  }
  
  .countdown-section .section-body {
    padding: 0 10px;
  }
  
  .countdown-section .timer-box {
    max-width: 100%;
    padding-left: 0;
  }
  
  .countdown-section .cta-buttons {
    max-width: 100%;
    justify-content: center;
  }
  
  /* 버튼 컨테이너 100% 너비, 각 버튼 50% */
  .cta-buttons {
    flex-direction: row;
    gap: 8px;
    justify-content: space-between;
    width: 100%;
  }
  
  .cta-buttons .btn {
    flex: 1;
    max-width: calc(50% - 4px);
    padding: 10px 6px;
    overflow: hidden;
    text-overflow: ellipsis;
  }
}

/* ✅ 모바일 (최대 768px) */
@media (max-width: 768px) {
    .support-arrow {
        display: none;
    }
    .section-body .support-option img {
        width:30%;
    }
}

@media (max-width: 674px) {
  .section-support-info .support-arrow {
    display: none;
  }
}

/* ✅ 모바일 (600px 이하) */
@media (max-width: 600px) {
  /* CTA 반응형 */
  .cta {
    padding: 8px 10px;
  }
  
  .cta-container {
    gap: 8px;
  }
  
  .cta .countdown-display {
    font-size: 1.5rem;
    justify-content: flex-start;
    width: 100%;
    gap: 3px;
  }
  
  .cta .days {
    font-size: 1.3rem;
    padding-right: 4px;
  }
  
  .cta .timer-label {
    font-size: 0.5rem;
  }
  
  .cta .colon {
    font-size: 1.5rem;
  }
  
  /* 모래시계 타이머 */
  .countdown-section .countdown-display {
    font-size: 3.8rem;
    gap: 5px;
  }
  
  .countdown-section .timer-group {
    gap: 4px;
  }
  
  .countdown-section .timer-label {
    font-size: 0.85rem;
  }
  
  .countdown-section .colon {
    font-size: 3.8rem;
    margin: 0 -2px;
  }
  
  .timer-days-display .days {
    font-size: 1.6rem;
  }
  
  .countdown-section .section-body {
    padding: 0 8px;
  }
  
  .countdown-section .timer-box {
    max-width: 100%;
    padding-left: 0;
  }
  
  .countdown-section .cta-buttons {
    max-width: 100%;
    justify-content: center;
  }
  
  /* 버튼 100% 너비, 각 50% */
  .cta-buttons {
    flex-direction: row;
    gap: 6px;
    width: 100%;
  }
  
  .cta-buttons .btn {
    padding: 9px 5px;
    flex: 1;
    max-width: calc(50% - 3px);
  }
}

/* ✅ 소형 모바일 (450px 이하) */
@media (max-width: 450px) {
  .why-drone-section .col-container {
    margin-top: 10px;
  }
  .support-arrow {
    display: none;
  }
  
  /* CTA 반응형 - 초소형 화면 */
  .cta {
    padding: 8px 10px;
  }
  
  .cta-container {
    gap: 8px;
  }
  
  .cta .countdown-display {
    font-size: 1.3rem;
    justify-content: flex-start;
    width: 100%;
    gap: 2px;
  }
  
  .cta .days {
    font-size: 1.1rem;
    padding-right: 3px;
  }
  
  .cta .timer-label {
    font-size: 0.45rem;
  }
  
  .cta .colon {
    font-size: 1.3rem;
  }
  
  /* 모래시계 타이머 */
  .countdown-section .countdown-display {
    font-size: 3.2rem;
    gap: 4px;
  }
  
  .countdown-section .timer-group {
    gap: 3px;
  }
  
  .countdown-section .timer-label {
    font-size: 0.75rem;
  }
  
  .countdown-section .colon {
    font-size: 3.2rem;
    margin: 0 -2px;
  }
  
  .timer-days-display .days {
    font-size: 1.3rem;
  }
  
  .countdown-section .section-body {
    padding: 0 8px;
  }
  
  .countdown-section .timer-box {
    max-width: 100%;
    padding-left: 0;
  }
  
  .countdown-section .cta-buttons {
    max-width: 100%;
    justify-content: center;
  }
  
  /* 버튼 100% 너비, 각 50% */
  .cta-buttons {
    flex-direction: row;
    gap: 5px;
    width: 100%;
  }
  
  .cta-buttons .btn {
    padding: 8px 4px;
    flex: 1;
    max-width: calc(50% - 2.5px);
  }
  .benefit-card {
    max-width: 90%;
    padding:0 10px 20px;
  }
  .section-body img {
    width:100%;
  }
   .section-body .card img {
    width:50%;
  }
  .benefit-section .benefit-card .title br {
    display: none;
  }
  .card .title {
    padding-top:30px;
  }
}

/* ✅ 극소형 모바일 (375px 이하) */
@media (max-width: 375px) {
  .cta .countdown-display {
    font-size: 1.1rem;
    justify-content: flex-start;
    width: 100%;
    gap: 2px;
  }
  
  .cta .days {
    font-size: 0.95rem;
    padding-right: 2px;
    margin-right: 10px;
  }
  
  .cta .timer-label {
    font-size: 0.4rem;
  }
  
  .cta .colon {
    font-size: 1.1rem;
  }
  
  /* 모래시계 타이머 */
  .countdown-section .countdown-display {
    font-size: 2.5rem;
    gap: 3px;
  }
  
  .countdown-section .timer-group {
    gap: 2px;
  }
  
  .countdown-section .timer-label {
    font-size: 0.6rem;
  }
  
  .countdown-section .colon {
    font-size: 2.5rem;
    margin: 0 -1px;
  }
  
  .timer-days-display .days {
    font-size: 1.1rem;
  }
  
  .countdown-section .section-body {
    padding: 0 8px;
  }
  
  .countdown-section .timer-box {
    max-width: 100%;
    padding-left: 0;
  }
  
  .countdown-section .cta-buttons {
    max-width: 100%;
    justify-content: center;
  }
  
  /* 버튼 100% 너비, 각 50% */
  .cta-buttons {
    gap: 4px;
    width: 100%;
  }
  
  .cta-buttons .btn {
    padding: 7px 15px;
    flex: 1;
    max-width: calc(50% - 2px);
  }
  .cta-container {
    padding:0;
  }
}