/* ======================================
   ASHO - 메인 스타일시트
   ====================================== */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;500;700;900&display=swap');



/* === RESET === */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Noto Sans KR', sans-serif;
  color: #333;
  background: #fff;
  overflow-x: hidden;
}

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

ul, li {
  list-style: none;
}

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

/* === 스크롤바 === */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #f1f1f1; }
::-webkit-scrollbar-thumb { background: #FFD400; border-radius: 4px; }

/* ======================================
   HEADER
   ====================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

/* 로고 영역 */
.logo-area {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 16px 20px;
  background: #fff;
}

.logo-placeholder {
  width: 70px;
  max-width:70px;
  height: 70px;
  /*background: #f0f0f0;
  border: 2px dashed #bbb;*/
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  color: #999;
}
.logo-placeholder2 {
  width: auto;
  max-width:300px;
  height: 70px;
  /*background: #f0f0f0;
  border: 2px dashed #bbb;*/
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  color: #999;
  margin-top:10px;
  font-size:2.6em;
  font-weight:900;
  color: rgb(0, 0, 80);
}

/* 네비게이션 바 */
.nav-bar {
  background: #FFD400;
  width: 100%;
}

.nav-list {
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-list li a {
  display: block;
  padding: 14px 28px;
  color: #000;
  font-weight: 500;
  font-size: 14px;
  transition: background 0.2s;
  white-space: nowrap;
}

.nav-list li a:hover {
  background: #e6bf00;
}

.nav-list li.divider {
  color: rgba(0,0,0,0.2);
  font-size: 14px;
  user-select: none;
}

/* 모바일 메뉴 */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 14px 20px;
  font-size: 24px;
}

.mobile-nav {
  display: none;
  background: #FFD400;
}

.mobile-nav a {
  display: block;
  padding: 14px 24px;
  color: #000;
  font-weight: 500;
  font-size: 14px;
  border-bottom: 1px solid rgba(0,0,0,0.1);
}

.mobile-nav a:hover {
  background: #e6bf00;
}

.mobile-nav.active {
  display: block;
}

@media (max-width: 768px) {
  .nav-list { display: none; }
  .mobile-toggle { display: flex; align-items: center; justify-content: space-between; width: 100%; }
  .mobile-toggle span { font-size: 14px; font-weight: 700; }
}

/* ======================================
   HERO SLIDER
   ====================================== */
.hero-slider {
  position: relative;
  width: 100%;
  height: 600px;
  overflow: hidden;
  background: #111;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1s ease;
}

.hero-slide.active {
  opacity: 1;
  z-index: 2;
}

.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-slide .placeholder-bg {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #444, #222);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-slide .placeholder-bg .placeholder-box {
  width: 80%;
  height: 80%;
  border: 2px dashed #666;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #888;
  font-size: 16px;
}

/* 반투명 텍스트 오버레이 */
.hero-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3;
}

.hero-text-box {
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(4px);
  padding: 50px 60px;
  border-radius: 12px;
  text-align: center;
  max-width: 520px;
  animation: fadeInUp 0.8s ease-out;
}

.hero-text-box .sub {
  color: #fff;
  font-size: 18px;
  margin-bottom: 8px;
  letter-spacing: 2px;
}

.hero-text-box .main-title {
  color: #FFD400;
  font-size: 42px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 4px;
  margin-bottom: 24px;
}

.hero-text-box .line {
  width: 60px;
  height: 2px;
  background: #FFD400;
  margin: 0 auto 24px;
}

.hero-text-box .desc {
  color: #fff;
  font-size: 16px;
  line-height: 1.8;
}

/* 슬라이더 인디케이터 */
.hero-indicators {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 10;
}

.hero-indicators button {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: all 0.3s;
}

.hero-indicators button.active {
  background: #FFD400;
  width: 28px;
  border-radius: 6px;
}

/* 좌우 화살표 */
.hero-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  background: rgba(0,0,0,0.3);
  color: #fff;
  border: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 22px;
  cursor: pointer;
  transition: background 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-arrow:hover {
  background: rgba(0,0,0,0.6);
}

.hero-arrow.left { left: 16px; }
.hero-arrow.right { right: 16px; }

@media (max-width: 768px) {
  .hero-slider { height: 450px; }
  .hero-text-box { padding: 30px 24px; margin: 0 16px; }
  .hero-text-box .main-title { font-size: 28px; }
  .hero-text-box .sub { font-size: 15px; }
  .hero-text-box .desc { font-size: 14px; }
}

/* ======================================
   PRODUCT SECTION (노란색)
   ====================================== */
.product-section {
  background: #FFD400;
  padding: 80px 20px;
  overflow: hidden;
}

.product-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 48px;
}

/* 제품 이미지 (좌측 슬라이드) */
.product-image-wrap {
  flex: 1;
  position: relative;
  min-height: 380px;
  opacity: 0;
  transform: translateX(-60px);
  transition: opacity 1s ease, transform 1s ease;
}

.product-image-wrap.visible {
  opacity: 1;
  transform: translateX(0);
}

.product-card {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.6s, transform 0.6s;
  transform: scale(0.95);
}

.product-card.active {
  opacity: 1;
  position: relative;
  transform: scale(1);
}

.product-card-border {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.2);
  padding: 4px;
}

.product-card-border.yellow { background: linear-gradient(135deg, #f5c500, #e6a700); }
.product-card-border.red { background: linear-gradient(135deg, #e53e3e, #9b2c2c); }
.product-card-border.blue { background: linear-gradient(135deg, #3b82f6, #1e40af); }

.product-card-border img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  border-radius: 12px;
}

.product-card-border .img-placeholder {
  width: 100%;
  height: 380px;
  background: #e5e5e5;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #999;
  border: 2px dashed #ccc;
}

/* 제품 정보 (우측) */
.product-info {
  flex: 1;
  opacity: 0;
  transform: translateX(60px);
  transition: opacity 1s ease 0.3s, transform 1s ease 0.3s;
}

.product-info.visible {
  opacity: 1;
  transform: translateX(0);
}

.product-info .label {
  color: rgba(0,0,0,0.5);
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 8px;
}

.product-info h3 {
  font-size: 34px;
  font-weight: 900;
  color: #000;
  margin-bottom: 10px;
}

.product-info h4 {
  font-size: 22px;
  font-weight: 700;
  color: rgba(0,0,0,0.75);
  margin-bottom: 20px;
}

.product-info p {
  color: rgba(0,0,0,0.65);
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 28px;
}

/* 색상 선택 버튼 */
.color-dots {
  display: flex;
  gap: 10px;
  margin-bottom: 28px;
}

.color-dot {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.3s;
}

.color-dot:hover,
.color-dot.active {
  border-color: #000;
  transform: scale(1.2);
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.color-dot.c-yellow { background: #f5c500; }
.color-dot.c-red { background: #e53e3e; }
.color-dot.c-blue { background: #3b82f6; }

/* 바로가기 버튼 */
.btn-goto {
  display: inline-block;
  background: #000;
  color: #FFD400;
  font-weight: 700;
  padding: 14px 36px;
  border-radius: 50px;
  font-size: 14px;
  letter-spacing: 1px;
  transition: all 0.3s;
  border: none;
  cursor: pointer;
}

.btn-goto:hover {
  background: #222;
  transform: scale(1.05);
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}

@media (max-width: 768px) {
  .product-section { padding: 50px 16px; }
  .product-inner { flex-direction: column; gap: 32px; }

  .product-image-wrap {
    min-height: auto;
    transform: translateY(30px);
  }
  .product-image-wrap.visible {
    transform: translateY(0);
  }

  .product-info {
    text-align: center;
    transform: translateY(30px);
  }
  .product-info.visible {
    transform: translateY(0);
  }

  .product-info h3 { font-size: 26px; }
  .product-card-border img { height: auto; max-height: 320px; }
  .color-dots { justify-content: center; }
}

/* ======================================
   INSTALL STEPS (회색 배경)
   ====================================== */
.install-section {
  background: #fff;
  padding: 80px 20px;
}

.install-section .section-title {
  text-align: center;
  margin-bottom: 50px;
}

.install-section .section-title .tag {
  color: #FFD400;
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 8px;
}

.install-section .section-title h3 {
  font-size: 34px;
  font-weight: 900;
  color: #111;
  margin-bottom: 16px;
}

.install-section .section-title .underline {
  width: 60px;
  height: 4px;
  background: #FFD400;
  margin: 0 auto;
  border-radius: 2px;
}

.steps-row {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  max-width: 1100px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.step-item {
  display: flex;
  align-items: center;
}

.step-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 160px;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.step-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.step-icon {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 6px 20px rgba(0,0,0,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  margin-bottom: 12px;
  border: 2px solid #e5e5e5;
  transition: all 0.3s;
  cursor: pointer;
}

.step-icon:hover {
  border-color: #FFD400;
  transform: scale(1.1);
  box-shadow: 0 10px 30px rgba(0,0,0,0.12);
}

.step-num {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #FFD400;
  color: #000;
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
  box-shadow: 0 2px 8px rgba(255,212,0,0.4);
}

.step-card h4 {
  font-size: 14px;
  font-weight: 700;
  color: #333;
  margin-bottom: 4px;
}

.step-card .step-desc {
  font-size: 12px;
  color: #999;
}

.step-arrow {
  display: flex;
  align-items: center;
  margin: 0 4px;
  margin-top: -40px;
}

.step-arrow .arrow-line {
  width: 28px;
  height: 2px;
  background: #FFD400;
}

.step-arrow .arrow-head {
  width: 0;
  height: 0;
  border-left: 8px solid #FFD400;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
}

@media (max-width: 768px) {
  .step-arrow { display: none; }
  .steps-row { gap: 24px; }
  .step-card { width: 140px; }
}

/* ======================================
   SAFETY SECTION
   ====================================== */
.safety-section {
  position: relative;
  padding: 100px 20px;
  overflow: hidden;
}

.safety-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #1a1a1a, #111, #000);
}

.safety-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.15;
}

.safety-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

.safety-content.visible {
  opacity: 1;
  transform: translateY(0);
}

.safety-content .tag {
  color: #FFD400;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.safety-content h3 {
  color: #fff;
  font-size: 32px;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 8px;
}

.safety-content .divider {
  width: 60px;
  height: 2px;
  background: #FFD400;
  margin: 30px auto;
}

.safety-content .message {
  color: rgba(255,255,255,0.9);
  font-size: 20px;
  margin-bottom: 6px;
}

.safety-content .message .highlight {
  color: #FFD400;
  font-weight: 900;
}

.safety-content .sub-msg {
  color: rgba(255,255,255,0.6);
  font-size: 17px;
  margin-bottom: 36px;
}

.btn-find {
  display: inline-block;
  background: #FFD400;
  color: #000;
  font-weight: 700;
  padding: 16px 40px;
  border-radius: 50px;
  font-size: 15px;
  letter-spacing: 1px;
  border: none;
  cursor: pointer;
  transition: all 0.3s;
  animation: pulseGlow 2s ease-in-out infinite;
}

.btn-find:hover {
  background: #ffe44d;
  transform: scale(1.05);
  box-shadow: 0 10px 30px rgba(255,212,0,0.4);
}

@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 8px rgba(255,212,0,0.4); }
  50% { box-shadow: 0 0 24px rgba(255,212,0,0.7); }
}

@media (max-width: 768px) {
  .safety-section { padding: 60px 20px; }
  .safety-content h3 { font-size: 22px; }
  .safety-content .message { font-size: 17px; }
}

/* ======================================
   GALLERY SECTION
   ====================================== */
.gallery-section {
  width: 100%;
}

.gallery-section img {
  width: 100%;
  height: 450px;
  object-fit: cover;
}

@media (max-width: 768px) {
  .gallery-section img { height: 250px; }
}


/* 하단 배경 이미지 섹션 */
.partner-bottom-visual {
  position: relative;
  background: url('../images/trucks.avif') center center / cover no-repeat;
  background-attachment: fixed; /* ✅ 배경 고정 (패럴랙스 효과) */
  min-height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.partner-bottom-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.05); /* ✅ 0.55 → 0.25 으로 밝게 */
}

.partner-bottom-overlay {
  position: relative;
  z-index: 2;
  padding: 40px 20px;
}

.partner-bottom-sub {
  color: #FFD400;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 4px;
  margin-bottom: 14px;
}

.partner-bottom-title {
  color: #fff;
  font-size: 36px;
  font-weight: 900;
  margin-bottom: 18px;
}

.partner-bottom-desc {
  color: rgba(255,255,255,0.85);
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 28px;
}

.partner-bottom-btn {
  display: inline-block;
  background: #FFD400;
  color: #000;
  font-size: 15px;
  font-weight: 700;
  padding: 15px 34px;
  border-radius: 50px;
  transition: all 0.3s;
}

.partner-bottom-btn:hover {
  background: #e6bf00;
  transform: translateY(-2px);
}

@media (max-width: 768px) {
  .partner-bottom-visual {
    background-attachment: scroll; /* ✅ 모바일에서는 패럴랙스 해제 */
    min-height: 320px;
  }

  .partner-bottom-title {
    font-size: 26px;
    line-height: 1.4;
  }

  .partner-bottom-desc {
    font-size: 14px;
  }

  .partner-bottom-btn {
    width: 100%;
    max-width: 260px;
  }
}

/* ======================================
   FOOTER
   ====================================== */
.footer {
  background: #1a1a1a;
  color: #fff;
}

.footer-main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 60px 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.footer-main h3 {
  color: #FFD400;
  font-size: 22px;
  font-weight: 900;
  letter-spacing: 2px;
  margin-bottom: 28px;
}

.office-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.info-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: #ccc;
  font-size: 14px;
  line-height: 1.7;
}

.info-row .icon {
  color: #FFD400;
  font-size: 18px;
  flex-shrink: 0;
  margin-top: 2px;
}

.info-row a {
  color: #ccc;
  transition: color 0.2s;
}

.info-row a:hover {
  color: #FFD400;
}

.map-wrap {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
  height: 300px;
}

.map-wrap iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

@media (max-width: 768px) {
  .footer-main { grid-template-columns: 1fr; }
}

/* 소셜 링크 */
.social-bar {
  border-top: 1px solid #333;
  padding: 24px 20px;
}

.social-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.social-link {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s;
  cursor: pointer;
}

.social-link:hover {
  transform: scale(1.15);
}

.social-link.kakao { background: #FEE500; }
.social-link.naver-blog { background: #03C75A; }
.social-link.naver-blog .blog-text { color: #fff; font-weight: 900; font-size: 16px; }
.social-link.naver-store { background: #19CE60; }
.social-link.naver-store .store-text { color: #fff; font-weight: 900; font-size: 16px; }
.social-link.youtube { background: #FF0000; }
.social-link.instagram {
  background: #E1306C;
  color: #fff;
}

.social-link.instagram svg {
  fill: #fff;
}

.social-link svg {
  width: 22px;
  height: 22px;
}

.social-link .asho-text {
  color: #000;
  font-weight: 900;
  font-size: 16px;
}

/* 하단 정보 */
.footer-bottom {
  border-top: 1px solid #222;
  background: #111;
  padding: 24px 20px;
}

.footer-bottom-inner {
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
  color: #666;
  font-size: 11px;
  line-height: 1.8;
}

.footer-bottom-inner .copyright {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid #222;
  color: #555;
}

/* ======================================
   SCROLL TO TOP
   ====================================== */
.scroll-top-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  width: 48px;
  height: 48px;
  background: #FFD400;
  color: #000;
  border: none;
  border-radius: 50%;
  font-size: 20px;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
  transition: all 0.3s;
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
}

.scroll-top-btn.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}

.scroll-top-btn:hover {
  background: #ffe44d;
  transform: scale(1.1) translateY(0);
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}

/* ======================================
   ANIMATIONS
   ====================================== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}