<!DOCTYPE html>
<html lang="ko">
<head>
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    <title>허벌라이프 영양코치 플랫폼 - 건강한 삶을 위한 모든 것</title>
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    <meta property="og:description" content="허벌라이프 영양코치와 함께하는 전문적인 제품 교육, 실용적인 건강 정보, 성공적인 고객 사례를 한 곳에서 만나보세요.">
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    <meta name="twitter:description" content="허벌라이프 영양코치와 함께하는 전문적인 제품 교육, 실용적인 건강 정보, 성공적인 고객 사례를 한 곳에서 만나보세요.">
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    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Noto Sans KR', sans-serif;
            line-height: 1.6;
            color: #025937;
            background: #025937;
            min-height: 100vh;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* Header */
        header {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            padding: 1rem 0;
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
        }

        nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            display: flex;
            align-items: center;
            font-size: 1.5rem;
            font-weight: 700;
            color: #025937;
        }

        .logo i {
            margin-right: 10px;
            color: #00a651;
        }

        .nav-links {
            display: flex;
            list-style: none;
            gap: 2rem;
        }

        .nav-links a {
            text-decoration: none;
            color: #333;
            font-weight: 500;
            transition: color 0.3s ease;
        }

        .nav-links a:hover {
            color: #00a651;
        }

        .nav-login-btn {
            background: #00a651;
            color: #fff;
            border: none;
            border-radius: 20px;
            padding: 7px 18px;
            font-size: 1rem;
            font-weight: 500;
            margin-left: 1.5rem;
            cursor: pointer;
            z-index: 1100;
        }

        /* Hero Section */
        .hero {
            padding: 120px 0 80px;
            text-align: center;
            color: white;
        }

        .hero h1 {
            font-size: 5.88rem;
            font-weight: 700;
            margin-bottom: 1rem;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
        }

        .hero p {
            font-size: 1.2rem;
            margin-bottom: 2rem;
            opacity: 0.9;
        }

        .cta-buttons {
            display: flex;
            gap: 1rem;
            justify-content: center;
            flex-wrap: wrap;
        }

        .btn {
            padding: 12px 30px;
            border: none;
            border-radius: 50px;
            font-size: 1rem;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-block;
        }

        .btn-primary {
            background: #00a651;
            color: white;
        }

        .btn-primary:hover {
            background: #008f45;
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(0, 166, 81, 0.4);
        }

        .btn-secondary {
            background: rgba(255, 255, 255, 0.2);
            color: white;
            border: 2px solid white;
        }

        .btn-secondary:hover {
            background: white;
            color: #333;
            transform: translateY(-2px);
        }

        /* Features Section */
        .features {
            padding: 80px 0;
            background: white;
        }

        .section-title {
            text-align: center;
            font-size: 2.5rem;
            font-weight: 700;
            margin-bottom: 3rem;
            color: #025937;
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .feature-card {
            background: white;
            padding: 2rem;
            border-radius: 20px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            text-align: center;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
        }

        .feature-icon {
            width: 80px;
            height: 80px;
            background: linear-gradient(135deg, #00a651, #2c5aa0);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 1.5rem;
            color: white;
            font-size: 2rem;
        }

        .feature-card h3 {
            font-size: 1.5rem;
            font-weight: 600;
            margin-bottom: 1rem;
            color: #025937;
        }

        .feature-card p {
            color: #666;
            line-height: 1.6;
        }

        /* Content Categories */
        .categories {
            padding: 80px 0;
            background: #f8f9fa;
        }

        .categories-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .category-card {
            background: white;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            transition: transform 0.3s ease;
        }

        .category-card:hover {
            transform: translateY(-5px);
        }

        .category-image {
            height: 200px;
            background: #025937;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 3rem;
        }

        .category-content {
            padding: 2rem;
        }

        .category-content h3 {
            font-size: 1.5rem;
            font-weight: 600;
            margin-bottom: 1rem;
            color: #025937;
        }

        .category-content p {
            color: #666;
            margin-bottom: 1.5rem;
        }

        .category-stats {
            display: flex;
            justify-content: space-between;
            color: #025937;
            font-weight: 600;
        }

        /* Testimonials */
        .testimonials {
            padding: 80px 0;
            background: white;
        }

        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 2rem;
            margin-top: 3rem;
        }

        .testimonial-card {
            background: #f8f9fa;
            padding: 2rem;
            border-radius: 20px;
            border-left: 5px solid #00a651;
        }

        .testimonial-text {
            font-style: italic;
            margin-bottom: 1.5rem;
            color: #555;
        }

        .testimonial-author {
            display: flex;
            align-items: center;
        }

        .author-avatar {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: #00a651;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: 600;
            margin-right: 1rem;
        }

        .author-info h4 {
            color: #2c5aa0;
            font-weight: 600;
        }

        .author-info p {
            color: #666;
            font-size: 0.9rem;
        }

        /* Footer */
        footer {
            background: #2c5aa0;
            color: white;
            padding: 3rem 0 1rem;
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 2rem;
        }

        .footer-section h3 {
            margin-bottom: 1rem;
            color: #00a651;
        }

        .footer-section p, .footer-section a {
            color: #ccc;
            text-decoration: none;
            line-height: 1.8;
        }

        .footer-section a:hover {
            color: #00a651;
        }

        .social-links {
            display: flex;
            gap: 1rem;
            margin-top: 1rem;
        }

        .social-links a {
            width: 40px;
            height: 40px;
            background: #00a651;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: background 0.3s ease;
        }

        .social-links a:hover {
            background: #008f45;
        }

        .footer-bottom {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid #025937;
            color: #ccc;
        }

        /* Responsive Design */
        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }
            .mobile-login-btn {
                display: inline-block !important;
            }
            .nav-login-btn {
                display: none !important;
            }
            .hero h1 {
                font-size: 4.06rem;
            }
            .hero p {
                font-size: 1rem;
            }
            .cta-buttons {
                flex-direction: column;
                align-items: center;
            }
            .btn {
                width: 100%;
                max-width: 300px;
            }
            .features-grid,
            .testimonials-grid {
                grid-template-columns: 1fr;
            }
            .categories-grid {
                grid-template-columns: 1fr 1fr;
                gap: 1rem;
            }
            .category-card {
                max-width: 170px;
                margin: 0 auto;
                padding: 1rem 0.5rem;
            }
            .category-image {
                height: 100px;
                font-size: 2rem;
            }
            .category-content {
                padding: 1rem 0.5rem;
            }
            #searchGuide {
                margin-bottom: 0 !important;
                padding-bottom: 0 !important;
                font-size: 1.02rem;
            }
            #searchInput {
                margin-top: 0 !important;
            }
            .container > div[style*='display:flex'] {
                margin-top: 0 !important;
                padding-top: 0 !important;
            }
            .video-slider-container {
                position: relative;
                max-width: 100vw;
                padding: 0 0.5rem;
                display: flex;
                align-items: center;
                justify-content: center;
            }
            .video-slider-arrow {
                width: 44px;
                height: 44px;
                font-size: 2rem;
                background: #FFD600 !important;
                color: #025937 !important;
                border: 2px solid #025937;
                box-shadow: 0 2px 8px rgba(0,0,0,0.18);
                z-index: 10;
                opacity: 0.97;
                position: static;
                margin: 0 4px;
            }
            .video-slider-arrow:disabled {
                background: #eee !important;
                color: #bbb !important;
                border: 2px solid #eee;
                opacity: 0.5;
            }
            .video-slider-track {
                display: flex;
                align-items: center;
                justify-content: center;
                width: 100vw;
                min-width: 0;
                gap: 0;
            }
            .video-card {
                position: relative;
                margin: 0 4px;
            }
            .video-btn-center {
                position: absolute;
                left: 50%;
                bottom: 18px;
                transform: translateX(-50%);
                background: #FFD600;
                color: #025937;
                border-radius: 18px;
                padding: 7px 18px;
                font-size: 1.02rem;
                font-weight: 700;
                box-shadow: 0 2px 8px rgba(0,0,0,0.13);
                border: 2px solid #025937;
                z-index: 20;
                opacity: 0.97;
                min-width: 90px;
                text-align: center;
            }
            .video-btn-center:active {
                background: #ffe066;
            }
            .main-subtitle-mobile-fix {
                font-size: 1.18rem !important;
                letter-spacing: -0.01em;
                white-space: nowrap;
                overflow-x: auto;
                text-overflow: ellipsis;
                max-width: 98vw;
                margin: 0 auto;
            }
        }

        /* Animation */
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .fade-in-up {
            animation: fadeInUp 0.6s ease-out;
        }

        /* Video Result Card UX 개선 */
        .video-card {
            width: 340px;
            height: 440px;
            background: #fff;
            border-radius: 18px;
            box-shadow: 0 4px 16px rgba(0,0,0,0.08);
            overflow: hidden;
            display: flex;
            flex-direction: column;
            align-items: stretch;
            margin-bottom: 1.5rem;
            transition: transform 0.18s, box-shadow 0.18s;
        }
        .video-card:hover {
            transform: translateY(-6px) scale(1.03);
            box-shadow: 0 8px 32px rgba(0,0,0,0.13);
        }
        .video-thumb {
            width: 100%;
            height: 60%;
            object-fit: cover;
            border-radius: 18px 18px 0 0;
            background: #eee;
        }
        .video-info {
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: flex-start;
            padding: 1.1rem 1.2rem 0.5rem 1.2rem;
        }
        .video-title {
            font-size: 1.15rem;
            font-weight: 700;
            margin: 0.7rem 0 0.3rem 0;
            color: #025937;
            white-space: normal;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
        }
        .video-desc {
            font-size: 0.98rem;
            color: #025937;
            margin-bottom: 0.7rem;
            min-height: 2.6em;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
        }
        .video-tags {
            margin-bottom: 0.7rem;
        }
        .video-tag {
            background: #e6f4ea;
            color: #025937;
            border-radius: 12px;
            padding: 2px 10px;
            margin-right: 5px;
            font-size: 0.92rem;
        }
        .video-btn {
            display: block;
            background: #025937;
            color: #fff;
            border-radius: 8px;
            padding: 9px 0;
            text-decoration: none;
            font-weight: 500;
            font-size: 1.08rem;
            width: 90%;
            margin: 0 auto 1rem auto;
            text-align: center;
            transition: background 0.2s;
        }
        .video-btn:hover {
            background: #008f45;
        }
        @media (max-width: 768px) {
            .video-card {
                width: 98vw;
                max-width: 340px;
                height: 340px;
            }
            .video-thumb {
                height: 56%;
            }
        }
        /* 검색 결과 슬라이더 */
        .video-slider-container {
            position: relative;
            width: 100%;
            max-width: 1200px;
            margin: 0 auto 60px auto;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .video-slider-arrow {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background: #fff;
            color: #025937;
            border: none;
            border-radius: 50%;
            width: 44px;
            height: 44px;
            font-size: 2rem;
            box-shadow: 0 2px 8px rgba(0,0,0,0.13);
            cursor: pointer;
            z-index: 2;
            transition: background 0.2s, color 0.2s;
        }
        .video-slider-arrow:disabled {
            background: #eee;
            color: #bbb;
            cursor: default;
        }
        .video-slider-arrow.left { left: -56px; }
        .video-slider-arrow.right { right: -56px; }
        .video-slider-track {
            display: flex;
            gap: 2rem;
            overflow: hidden;
            width: 1080px;
            min-height: 440px;
            transition: transform 0.3s cubic-bezier(.4,1.3,.5,1);
        }
        @media (max-width: 1200px) {
            .video-slider-track { width: 98vw; min-width: 0; }
        }
        @media (max-width: 900px) {
            .video-slider-track { width: 98vw; min-width: 0; }
            .video-slider-arrow.left { left: 0; }
            .video-slider-arrow.right { right: 0; }
        }
        @media (max-width: 768px) {
            .video-slider-track { width: 98vw; min-width: 0; }
            .video-card { width: 98vw; max-width: 340px; height: 340px; }
            .video-slider-arrow { width: 36px; height: 36px; font-size: 1.5rem; }
        }
        #mobileEstimateBar {
          display: none;
        }
        @media (max-width: 768px) {
          #mobileEstimateBar {
            display: flex;
            position: fixed;
            left: 0; right: 0; bottom: 0;
            width: 100vw;
            background: #025937;
            z-index: 5000;
            justify-content: center;
            align-items: center;
            padding: 0.7rem 0 0.6rem 0;
            box-shadow: 0 -2px 16px rgba(0,0,0,0.13);
            gap: 12px;
          }
          #mobileEstimateBtn, #mobilePriceBtn {
            background: #FFD600;
            color: #025937;
            font-size: 1.18rem;
            font-weight: 700;
            border: none;
            border-radius: 18px;
            padding: 0.7rem 2.2rem;
            box-shadow: 0 2px 8px rgba(0,0,0,0.10);
            cursor: pointer;
          }
          #mobileEstimateBtn:active, #mobilePriceBtn:active {
            background: #008f45;
            color: #fff;
          }
        }
    </style>
</head>
<body>
    <!-- Header -->
    <header>
        <nav class="container" style="position:relative;">
            <a class="logo" href="https://www.coach-edu.site/">
                <i class="fas fa-leaf"></i>
                Live Your Best Life
            </a>
            <ul class="nav-links">
                <li><a href="https://www.coach-edu.site/">홈</a></li>
                <li><a href="https://open.kakao.com/me/fitcouple" target="_blank">문의</a></li>
                <li><a href="#" id="estimateBtn">제품견적</a></li>
                <li><a href="product_price.pdf" target="_blank" id="priceListBtn">가격표</a></li>
            </ul>
            <button id="loginBtn" class="nav-login-btn">로그인</button>
            <button id="mobileLoginBtn" class="mobile-login-btn" style="display:none;">로그인</button>
        </nav>
    </header>

    <!-- 로그인/회원가입 모달 -->
    <div id="loginModal" class="modal" style="display:none; position:fixed; z-index:2000; left:0; top:0; width:100vw; height:100vh; background:rgba(0,0,0,0.4); justify-content:center; align-items:center;">
      <div style="background:#fff; border-radius:16px; max-width:400px; width:90%; padding:2rem; position:relative; box-shadow:0 8px 32px rgba(0,0,0,0.2); animation:fadeInUp 0.4s;">
        <button id="closeModal" style="position:absolute; top:16px; right:16px; background:none; border:none; font-size:1.5rem; cursor:pointer; color:#888;">&times;</button>
        <div id="loginTitleBox" style="text-align:center; margin-bottom:1.5rem;">
          <h2 id="loginTitle" style="color:#2c5aa0; margin-bottom:0.5rem;">로그인</h2>
          <p id="loginDesc" style="color:#666; font-size:0.95rem;">허벌라이프ID와 멤버이름으로 로그인하세요</p>
        </div>
        <div style="border-top:1px solid #eee; margin:1.5rem 0;"></div>
        <form style="display:flex; flex-direction:column; gap:0.7rem;">
          <input type="text" placeholder="허벌라이프ID" style="padding:0.7rem; border-radius:8px; border:1px solid #ddd;">
          <input type="text" placeholder="멤버이름" style="padding:0.7rem; border-radius:8px; border:1px solid #ddd;">
          <button type="submit" style="background:#025937; color:#fff; border:none; border-radius:8px; padding:0.7rem; font-weight:600; cursor:pointer;">로그인</button>
          <div id="loginToSignupBox" style="margin-top:0.7rem; display:flex; justify-content:center; align-items:center; gap:0.3rem;">
            <span style="color:#444; font-size:0.98rem;">아직 회원가입을 하지 않으셨나요?</span>
            <span id="showSignup" style="color:#025937; font-weight:600; cursor:pointer; text-decoration:underline; margin-left:0.3rem;">회원가입</span>
          </div>
        </form>
        <form id="signupForm" style="display:none; flex-direction:column; gap:0.7rem; margin-top:1rem;">
          <input type="text" placeholder="허벌라이프ID" style="padding:0.7rem; border-radius:8px; border:1px solid #ddd;">
          <input type="text" placeholder="멤버이름" style="padding:0.7rem; border-radius:8px; border:1px solid #ddd;">
          <select placeholder="팀위치" style="padding:0.7rem; border-radius:8px; border:1px solid #ddd; color:#555;">
            <option value="">팀위치</option>
            <option value="SP">SP</option>
            <option value="월드팀">월드팀</option>
            <option value="겟팀">겟팀</option>
            <option value="밀리어네어팀">밀리어네어팀</option>
            <option value="프레지던트팀">프레지던트팀</option>
          </select>
          <select placeholder="상위사장님" style="padding:0.7rem; border-radius:8px; border:1px solid #ddd; color:#555;">
            <option value="">상위사장님</option>
            <option value="한효정">한효정</option>
            <option value="이주영">이주영</option>
            <option value="이은정">이은정</option>
            <option value="김미옥">김미옥</option>
            <option value="이미자">이미자</option>
          </select>
          <button type="submit" style="background:#2c5aa0; color:#fff; border:none; border-radius:8px; padding:0.7rem; font-weight:600; cursor:pointer;">회원가입</button>
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    <!-- 안내 모달 -->
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      <div style="background:#fff; border-radius:18px; max-width:320px; width:90vw; padding:2.2rem 1.2rem 1.5rem; text-align:center; box-shadow:0 8px 32px rgba(0,0,0,0.18); position:relative;">
        <button id="closeAlertModal" style="position:absolute; top:16px; right:16px; background:none; border:none; font-size:1.5rem; cursor:pointer; color:#888;">&times;</button>
        <div style="font-size:3rem; margin-bottom:0.7rem;">😢</div>
        <div style="font-size:1.13rem; color:#025937; font-weight:600; margin-bottom:1.2rem;">죄송합니다.<br>모든 영상은 그룹내 정식 코치들만 시청이 가능합니다.</div>
        <div style="display:flex; justify-content:center; gap:12px; margin-top:10px;">
          <button id="alertLoginBtn" style="background:#025937; color:#fff; border:none; border-radius:8px; padding:0.6rem 1.5rem; font-size:1rem; font-weight:500; cursor:pointer;">로그인</button>
          <button id="alertSignupBtn" style="background:#fff; color:#025937; border:1.5px solid #025937; border-radius:8px; padding:0.6rem 1.5rem; font-size:1rem; font-weight:500; cursor:pointer;">회원가입</button>
        </div>
      </div>
    </div>

    <!-- Hero Section -->
    <section id="home" class="hero">
        <div class="container">
            <h1 class="fade-in-up">HL아카이브</h1>
            <div class="fade-in-up" style="margin-bottom:2rem; display:flex; justify-content:center;">
              <div class="main-subtitle-mobile-fix" style="font-size:2.1rem; line-height:1.5; font-weight:400; text-align:center; width:100%; max-width:540px; min-width:320px; background:none; border-radius:0; box-shadow:none; padding:0;">
                웰니스코치들의 성장을 위한 All in One 동영상플랫폼
              </div>
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    </section>

    <!-- 검색 안내 및 검색창 UI -->
    <div class="container" style="margin-top:-30px; margin-bottom:30px; text-align:center;">
      <div id="searchGuide" style="color:#FFD600; font-size:1.08rem; font-weight:600; margin-bottom:0; padding-bottom:0; margin-top:0;">검색어를 입력해 주세요.</div>
      <div style="display:flex; justify-content:center; align-items:center; max-width:400px; margin:0 auto; margin-top:0; padding-top:0;">
        <div style="position:relative; width:100%; max-width:400px; margin-top:0; padding-top:0;">
          <input id="searchInput" type="text" placeholder="영상 제목, 해시태그, 키워드로 검색..." style="width:100%; max-width:100%; padding:0.7rem 2.5rem 0.7rem 1.2rem; border-radius:30px; border:1px solid #bbb; font-size:1.1rem; margin-top:0;">
          <button id="searchBtn" style="position:absolute; right:8px; top:50%; transform:translateY(-50%); background:transparent; border:none; padding:0; margin:0; cursor:pointer;">
            <i class="fas fa-search" style="color:#025937; font-size:1.3rem;"></i>
          </button>
        </div>
      </div>
      <div style="margin-top:18px; color:#fff; font-size:1.08rem; font-family:'Noto Sans KR', 'Malgun Gothic', 'Apple SD Gothic Neo', Arial, sans-serif; font-weight:300; letter-spacing:-0.01em;">실제 코치들의 경험과 노하우를 바로 활용할 수 있습니다. 신규코치는 입문부터, 베테랑 코치는 성장노하우까지 모든 자료가 한 곳에!</div>
    </div>
    <!-- 검색 결과 영상 리스트 -->
    <div class="container" id="videoResults" style="display:flex; flex-wrap:wrap; gap:2rem; justify-content:center; margin-bottom:60px;"></div>

    <!-- Features Section -->
    <!-- Features Section 삭제됨 -->

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    <section id="products" class="categories">
        <div class="container">
            <h2 class="section-title">콘텐츠 카테고리</h2>
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                        <h3>제/품/교/육</h3>
                        <p>허벌라이프의 다양한 제품에 대한 상세한 정보와 사용법을 배워보세요.</p>
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                        <h3>회/사/강/의</h3>
                        <p>허벌라이프의 비전, 미션, 그리고 비즈니스 모델에 대한 전문 강의입니다.</p>
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                        <p>실제 고객들의 성공 사례와 변화 스토리를 통해 영감을 얻어보세요.</p>
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                        <i class="fas fa-heartbeat"></i>
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                        <h3>건/강/정/보</h3>
                        <p>영양, 운동, 웰빙에 관한 최신 정보와 팁을 제공합니다.</p>
                        <div class="category-stats">
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                        <h3>코/치/교/육</h3>
                        <p>웰니스코치라면 무조건 봐야하는 영상 만 모았습니다</p>
                        <div class="category-stats">
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                <div class="category-card" onclick="window.open('https://youtube.com/playlist?list=PLPSWMuklm8j0BYWQaOfuaINuwvtyoviTV&si=cACTSg9_4bT06a2a', '_blank')" style="cursor:pointer;">
                    <div class="category-image">
                        <i class="fas fa-podcast"></i>
                    </div>
                    <div class="category-content">
                        <h3>Ai건강팟캐스트</h3>
                        <p>최신 Ai 건강 정보와 팟캐스트를 한 곳에 모았습니다</p>
                        <div class="category-stats">
                            <span>AI 추천</span>
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                        </div>
                    </div>
                </div>
            </div>
        </div>
    </section>

    <!-- Testimonials -->
    <section id="cases" class="testimonials">
        <div class="container">
            <h2 class="section-title">고객들의 이야기</h2>
            <div class="testimonials-grid">
                <div class="testimonial-card">
                    <p class="testimonial-text">"허벌라이프 영양코치 플랫폼을 통해 제품에 대한 정확한 정보를 얻을 수 있었고, 고객들에게 더 전문적인 상담을 제공할 수 있게 되었습니다."</p>
                    <div class="testimonial-author">
                        <div class="author-avatar">김</div>
                        <div class="author-info">
                            <h4>김영희</h4>
                            <p>허벌라이프 독립영양코치</p>
                        </div>
                    </div>
                </div>
                <div class="testimonial-card">
                    <p class="testimonial-text">"플랫폼의 강의와 교육 자료들이 정말 체계적이고 실용적이어서 비즈니스 성장에 큰 도움이 되었습니다."</p>
                    <div class="testimonial-author">
                        <div class="author-avatar">박</div>
                        <div class="author-info">
                            <h4>박민수</h4>
                            <p>허벌라이프 수퍼바이저</p>
                        </div>
                    </div>
                </div>
                <div class="testimonial-card">
                    <p class="testimonial-text">"고객 사례들을 통해 동기부여를 받고, 건강 정보를 통해 개인적으로도 많은 도움을 받았습니다."</p>
                    <div class="testimonial-author">
                        <div class="author-avatar">이</div>
                        <div class="author-info">
                            <h4>이지은</h4>
                            <p>허벌라이프 영양코치</p>
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    <!-- Footer -->
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                    <h3>허벌라이프 영양코치</h3>
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                    <h3>지원</h3>
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    <div id="estimateModal" style="display:none; position:fixed; z-index:4000; left:0; top:0; width:100vw; height:100vh; background:rgba(0,0,0,0.32); justify-content:center; align-items:center;">
      <div style="background:#fff; border-radius:18px; max-width:650px; width:98vw; padding:2.2rem 1.2rem 1.5rem; text-align:center; box-shadow:0 8px 32px rgba(0,0,0,0.18); position:relative;">
        <button id="closeEstimateModal" style="position:absolute; top:16px; right:16px; background:none; border:none; font-size:1.5rem; cursor:pointer; color:#888;">&times;</button>
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        <div style="max-height:340px; overflow-y:auto; margin-bottom:1.2rem;">
          <table style="width:100%; border-collapse:collapse; font-size:1.05rem;">
            <thead id="estimateTableHead"></thead>
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        <div id="estimateTotalWrap" style="font-size:1.15rem; font-weight:700; color:#008f45; margin-bottom:0.7rem;"></div>
        <button id="estimateCloseBtn" style="background:#025937; color:#fff; border:none; border-radius:8px; padding:0.7rem 2.2rem; font-size:1.08rem; font-weight:600; cursor:pointer;">닫기</button>
      </div>
    </div>

    <div id="mobileEstimateBar">
      <button id="mobileEstimateBtn">제품견적</button>
      <button id="mobilePriceBtn">가격표</button>
    </div>

    <script>
    // 유튜브 API 연동: 여러 재생목록의 영상 자동 불러오기
    const API_KEY = 'AIzaSyDyx75uISUhEE6kKPFArUFfYtF2pcWDfWU';
    const PLAYLIST_IDS = [
      'PLPSWMuklm8j0BYWQaOfuaINuwvtyoviTV',
      'PLPSWMuklm8j2Nsrw0MriCiZtMYY_PL8Ii',
      'PLPSWMuklm8j2lN5m8MUhoT73iouhI1l5L',
      'PLPSWMuklm8j35-rWI85gjbodU_H_PVNxt',
      'PLPSWMuklm8j2GeFloktCmL_yj3L9MKYlL',
      'PLPSWMuklm8j1OlWjzxF0UQHEDX6B441ES',
      'PLPSWMuklm8j1C3jacgnycMteKW8_TnVZP'
    ];
    let videos = [];

    async function fetchPlaylistVideos(playlistId) {
      let allItems = [];
      let nextPageToken = '';
      do {
        const url = `https://www.googleapis.com/youtube/v3/playlistItems?part=snippet&maxResults=50&playlistId=${playlistId}&key=${API_KEY}${nextPageToken ? `&pageToken=${nextPageToken}` : ''}`;
        const res = await fetch(url);
        const data = await res.json();
        if (data.items) allItems = allItems.concat(data.items);
        nextPageToken = data.nextPageToken;
      } while (nextPageToken);
      return allItems
        .filter(item => item.snippet && item.snippet.resourceId && item.snippet.thumbnails && item.snippet.thumbnails.medium)
        .map(item => ({
          id: item.snippet.resourceId.videoId,
          title: item.snippet.title,
          description: item.snippet.description,
          tags: [], // 태그는 video API로 별도 조회 필요, 기본은 빈 배열
          url: `https://www.youtube.com/embed/${item.snippet.resourceId.videoId}`,
          thumbnail: item.snippet.thumbnails.medium.url
        }));
    }

    async function fetchAllPlaylistsVideos() {
      let allVideos = [];
      for (const id of PLAYLIST_IDS) {
        const vids = await fetchPlaylistVideos(id);
        allVideos = allVideos.concat(vids);
      }
      return allVideos;
    }

    // 로그인 상태 관리 함수
    function setLoginState(loggedIn) {
      if (loggedIn) {
        localStorage.setItem('isLoggedIn', 'true');
      } else {
        localStorage.removeItem('isLoggedIn');
      }
      syncLoginBtnText();
      showMobileLoginBtn();
    }

    // 페이지 로드 시 로그인 상태 반영
    window.onload = function() {
      syncLoginBtnText();
    };

    // PC 검색 결과 렌더링 (기존 유지)
    function renderVideosPC(keyword = '') {
      const results = document.getElementById('videoResults');
      const guide = document.getElementById('searchGuide');
      const q = keyword.trim().toLowerCase();
      if (localStorage.getItem('isLoggedIn') !== 'true') {
        if (q) {
          guide.style.display = 'block';
          guide.textContent = '회원가입후 이용하시기 바랍니다.';
          guide.style.color = '#FFD600';
          guide.style.background = 'transparent';
          guide.style.fontWeight = '600';
          results.innerHTML = '';
        } else {
          guide.style.display = 'block';
          guide.textContent = '';
          results.innerHTML = '';
        }
        return;
      }
      guide.style.display = 'block';
      guide.textContent = '시청할 영상을 검색하세요.';
      guide.style.color = '#FFD600';
      guide.style.background = 'transparent';
      guide.style.fontWeight = '600';
      if (!q) {
        results.innerHTML = '';
        return;
      }
      const keywords = q.split(/[\,\s]+/).filter(Boolean);
      let filtered = videos.filter(v =>
        keywords.every(word =>
          v.title.toLowerCase().includes(word) ||
          v.description.toLowerCase().includes(word) ||
          v.tags.some(tag => tag.toLowerCase().includes(word))
        )
      );
      const seen = new Set();
      filtered = filtered.filter(v => {
        if (seen.has(v.id)) return false;
        seen.add(v.id);
        return true;
      });
      if (filtered.length === 0) {
        results.innerHTML = '<div style="color:#888; font-size:1.1rem;">검색 결과가 없습니다.</div>';
        return;
      }
      let sliderIndex = 0;
      const cardsPerPage = 3;
      function renderSlider() {
        const totalPages = Math.ceil(filtered.length / cardsPerPage);
        const start = sliderIndex * cardsPerPage;
        const end = start + cardsPerPage;
        const visible = filtered.slice(start, end);
        results.innerHTML = `
          <div class="video-slider-container">
            <button class="video-slider-arrow left" id="sliderPrev" ${sliderIndex === 0 ? 'disabled' : ''}>&lt;</button>
            <div class="video-slider-track">
              ${visible.map(v => `
                <div class=\"video-card\">
                  <img src=\"${v.thumbnail}\" alt=\"썸네일\" class=\"video-thumb\">
                  <div class=\"video-info\">
                    <div class=\"video-title\">${v.title}</div>
                    <div class=\"video-desc\">${v.description}</div>
                    <div class=\"video-tags\">
                      ${v.tags.map(tag => `<span class='video-tag'>#${tag}</span>`).join('')}
                    </div>
                  </div>
                  <a href=\"#\" onclick=\"handleVideoClick(event, '${v.url}')\" class=\"video-btn\">영상 보기</a>
                </div>
              `).join('')}
            </div>
            <button class="video-slider-arrow right" id="sliderNext" ${sliderIndex >= totalPages-1 ? 'disabled' : ''}>&gt;</button>
          </div>
        `;
        const prevBtn = document.getElementById('sliderPrev');
        const nextBtn = document.getElementById('sliderNext');
        if (prevBtn) prevBtn.onclick = () => { sliderIndex = Math.max(0, sliderIndex-1); renderSlider(); };
        if (nextBtn) nextBtn.onclick = () => { sliderIndex = Math.min(totalPages-1, sliderIndex+1); renderSlider(); };
      }
      renderSlider();
    }

    // 모바일 검색 결과 렌더링 (완전 분리)
    function renderVideosMobile(keyword = '') {
      const results = document.getElementById('videoResults');
      const guide = document.getElementById('searchGuide');
      const q = keyword.trim().toLowerCase();
      if (localStorage.getItem('isLoggedIn') !== 'true') {
        if (q) {
          guide.style.display = 'block';
          guide.textContent = '회원가입후 이용하시기 바랍니다.';
          guide.style.color = '#FFD600';
          guide.style.background = 'transparent';
          guide.style.fontWeight = '600';
          results.innerHTML = '';
        } else {
          guide.style.display = 'block';
          guide.textContent = '';
          results.innerHTML = '';
        }
        return;
      }
      guide.style.display = 'block';
      guide.textContent = '시청할 영상을 검색하세요.';
      guide.style.color = '#FFD600';
      guide.style.background = 'transparent';
      guide.style.fontWeight = '600';
      if (!q) {
        results.innerHTML = '';
        return;
      }
      const keywords = q.split(/[\,\s]+/).filter(Boolean);
      let filtered = videos.filter(v =>
        keywords.every(word =>
          v.title.toLowerCase().includes(word) ||
          v.description.toLowerCase().includes(word) ||
          v.tags.some(tag => tag.toLowerCase().includes(word))
        )
      );
      const seen = new Set();
      filtered = filtered.filter(v => {
        if (seen.has(v.id)) return false;
        seen.add(v.id);
        return true;
      });
      if (filtered.length === 0) {
        results.innerHTML = '<div style="color:#888; font-size:1.1rem;">검색 결과가 없습니다.</div>';
        return;
      }
      let sliderIndex = 0;
      const cardsPerPage = 1;
      function renderSlider() {
        const totalPages = Math.ceil(filtered.length / cardsPerPage);
        const start = sliderIndex * cardsPerPage;
        const end = start + cardsPerPage;
        const visible = filtered.slice(start, end);
        results.innerHTML = `
          <div class=\"video-slider-container\" style=\"display:flex;align-items:center;justify-content:center;\">
            <button class=\"video-slider-arrow left\" id=\"sliderPrev\" ${sliderIndex === 0 ? 'disabled' : ''}>&lt;</button>
            <div class=\"video-slider-track\">
              ${visible.map(v => `
                <div class=\"video-card\" style=\"width:92vw;max-width:420px;height:370px;margin:0 auto;position:relative;\">
                  <img src=\"${v.thumbnail}\" alt=\"썸네일\" class=\"video-thumb\">
                  <div class=\"video-info\">
                    <div class=\"video-title\">${v.title}</div>
                    <div class=\"video-desc\">${v.description}</div>
                    <div class=\"video-tags\">
                      ${v.tags.map(tag => `<span class='video-tag'>#${tag}</span>`).join('')}
                    </div>
                  </div>
                  <button class=\"video-btn-center\" onclick=\"handleVideoClick(event, '${v.url}')\">영상보기</button>
                </div>
              `).join('')}
            </div>
            <button class=\"video-slider-arrow right\" id=\"sliderNext\" ${sliderIndex >= totalPages-1 ? 'disabled' : ''}>&gt;</button>
          </div>
        `;
        const prevBtn = document.getElementById('sliderPrev');
        const nextBtn = document.getElementById('sliderNext');
        if (prevBtn) prevBtn.onclick = () => { sliderIndex = Math.max(0, sliderIndex-1); renderSlider(); };
        if (nextBtn) nextBtn.onclick = () => { sliderIndex = Math.min(totalPages-1, sliderIndex+1); renderSlider(); };
      }
      renderSlider();
    }

    // PC/모바일 분기 렌더 함수
    function renderVideos(keyword = '') {
      if (window.innerWidth <= 768) {
        renderVideosMobile(keyword);
      } else {
        renderVideosPC(keyword);
      }
    }

    // 검색 입력 이벤트 연결 및 초기 데이터 로딩
    document.getElementById('searchInput').addEventListener('input', e => {
      renderVideos(e.target.value);
    });

    // 최초에는 안내 메시지 및 유튜브 영상 데이터 불러오기
    (async function() {
      renderVideos(''); // 안내 메시지 먼저
      videos = await fetchAllPlaylistsVideos();
      // 최초 검색어가 있으면 반영
      const searchInput = document.getElementById('searchInput');
      if (searchInput.value) renderVideos(searchInput.value);
    })();

    // Smooth scrolling for navigation links
    document.querySelectorAll('a[href^="#"]').forEach(anchor => {
        anchor.addEventListener('click', function (e) {
            e.preventDefault();
            const target = document.querySelector(this.getAttribute('href'));
            if (target) {
                target.scrollIntoView({
                    behavior: 'smooth',
                    block: 'start'
                });
            }
        });
    });

    // Add scroll effect to header
    window.addEventListener('scroll', function() {
        const header = document.querySelector('header');
        if (window.scrollY > 100) {
            header.style.background = 'rgba(255, 255, 255, 0.98)';
        } else {
            header.style.background = 'rgba(255, 255, 255, 0.95)';
        }
    });

    // Add animation on scroll
    const observerOptions = {
        threshold: 0.1,
        rootMargin: '0px 0px -50px 0px'
    };

    const observer = new IntersectionObserver(function(entries) {
        entries.forEach(entry => {
            if (entry.isIntersecting) {
                entry.target.classList.add('fade-in-up');
            }
        });
    }, observerOptions);

    // Observe all feature cards, category cards, and testimonial cards
    document.querySelectorAll('.feature-card, .category-card, .testimonial-card').forEach(el => {
        observer.observe(el);
    });

    // PC/모바일 로그인 버튼 동기화
    function syncLoginBtnText() {
      var text = localStorage.getItem('isLoggedIn') === 'true' ? '로그아웃' : '로그인';
      document.getElementById('loginBtn').textContent = text;
      document.getElementById('mobileLoginBtn').textContent = text;
    }
    function showMobileLoginBtn() {
      var mobileBtn = document.getElementById('mobileLoginBtn');
      var pcBtn = document.getElementById('loginBtn');
      if (window.innerWidth <= 768) {
        mobileBtn.style.display = 'inline-block';
        pcBtn.style.display = 'none';
      } else {
        mobileBtn.style.display = 'none';
        pcBtn.style.display = 'inline-block';
      }
      syncLoginBtnText();
    }
    window.addEventListener('resize', showMobileLoginBtn);
    window.addEventListener('DOMContentLoaded', showMobileLoginBtn);
    // 로그아웃 시 입력값 초기화 함수
    function clearLoginInputs() {
      document.querySelectorAll('#loginModal input').forEach(input => input.value = '');
    }
    // 로그인/로그아웃 버튼 클릭 이벤트 모두에 적용
    function loginBtnHandler(e) {
      var btn = e.target;
      if (btn.textContent === '로그아웃') {
        setLoginState(false);
        syncLoginBtnText();
        clearLoginInputs(); // 입력값 초기화
        alert('로그아웃 되었습니다.');
        return;
      }
      e.preventDefault();
      document.getElementById('loginModal').style.display = 'flex';
      document.querySelector('#loginModal form').style.display = 'flex';
      document.getElementById('signupForm').style.display = 'none';
    }
    document.getElementById('loginBtn').onclick = loginBtnHandler;
    document.getElementById('mobileLoginBtn').onclick = loginBtnHandler;

    // 검색 버튼 클릭 시 검색 동작
    function doSearch() {
      const val = document.getElementById('searchInput').value;
      renderVideos(val);
    }
    document.getElementById('searchBtn').onclick = doSearch;
    document.getElementById('searchInput').addEventListener('keydown', function(e) {
      if (e.key === 'Enter') doSearch();
    });

    // 이메일 로그인 폼(로그인) 성공 시 처리
    var loginForm = document.querySelector('#loginModal form');
    if (loginForm) {
      loginForm.onsubmit = async function(e) {
        e.preventDefault();
        var id = this.querySelector('input[placeholder="허벌라이프ID"]').value.trim();
        var name = this.querySelector('input[placeholder="멤버이름"]').value.trim();
        if (!id || !name) {
          alert('허벌라이프ID와 멤버이름을 입력하세요.');
          return false;
        }
        // Airtable에서 해당 유저 조회 및 승인 체크 (대소문자/공백 무시)
        const AIRTABLE_API_KEY = 'patfyiX4h33ZcZopN.952737b1246b7e8f4b8093bb308df2cdac3af1f9573696b4c5af6981f63374b4';
        const AIRTABLE_BASE_ID = 'appAHmDSvu3AVoBMN';
        const AIRTABLE_TABLE_NAME = 'tbluQFiRPVXzP50iV';
        // 허벌라이프ID와 코치이름이 모두 일치하는 레코드만 조회 (대소문자/공백 무시)
        const filter = `AND(LOWER({herbalife_id})='${id.toLowerCase()}', LOWER({name})='${name.toLowerCase()}')`;
        const url = `https://api.airtable.com/v0/${AIRTABLE_BASE_ID}/${encodeURIComponent(AIRTABLE_TABLE_NAME)}?filterByFormula=${encodeURIComponent(filter)}`;
        const res = await fetch(url, { headers: { 'Authorization': `Bearer ${AIRTABLE_API_KEY}` } });
        const data = await res.json();
        if (data.records.length === 0) {
          alert('가입 정보가 없습니다. 회원가입을 먼저 진행해 주세요.');
          return false;
        }
        const approved = data.records[0].fields.approved;
        if (approved === '승인') {
          setLoginState(true);
          document.getElementById('loginModal').style.display = 'none';
          localStorage.setItem('lastLoginId', id); // 추가
          localStorage.setItem('lastLoginName', name); // 추가
          if (!localStorage.getItem('welcomed_' + id)) {
            // 커스텀 환영 모달 표시
            const welcomeModal = document.createElement('div');
            welcomeModal.style.position = 'fixed';
            welcomeModal.style.left = '0';
            welcomeModal.style.top = '0';
            welcomeModal.style.width = '100vw';
            welcomeModal.style.height = '100vh';
            welcomeModal.style.background = 'rgba(0,0,0,0.25)';
            welcomeModal.style.zIndex = '9999';
            welcomeModal.style.display = 'flex';
            welcomeModal.style.justifyContent = 'center';
            welcomeModal.style.alignItems = 'center';
            welcomeModal.innerHTML = `
              <div style="background:#fff; border-radius:18px; max-width:350px; width:90vw; padding:2.2rem 1.2rem 1.5rem; text-align:center; box-shadow:0 8px 32px rgba(0,0,0,0.18); position:relative;">
                <div style="font-size:1.13rem; color:#222; font-weight:400; margin-bottom:1.2rem;">
                  환영합니다!<br>
                  <span style="font-weight:700; color:#025937;">정식 플랫폼 이용이 가능합니다.</span>
                </div>
                <button id="closeWelcomeModal" style="background:#025937; color:#fff; border:none; border-radius:8px; padding:0.6rem 1.5rem; font-size:1rem; font-weight:500; cursor:pointer;">확인</button>
              </div>
            `;
            document.body.appendChild(welcomeModal);
            document.getElementById('closeWelcomeModal').onclick = function() {
              welcomeModal.remove();
            };
            localStorage.setItem('welcomed_' + id, 'true');
          }
          // 로그인 기록 Airtable 저장
          const logData = {
            fields: {
              herbalife_id: id,
              name: name,
              login_time: new Date().toISOString()
            }
          };
          fetch('https://api.airtable.com/v0/appAHmDSvu3AVoBMN/login_logs', {
            method: 'POST',
            headers: {
              'Authorization': `Bearer patfyiX4h33ZcZopN.952737b1246b7e8f4b8093bb308df2cdac3af1f9573696b4c5af6981f63374b4`,
              'Content-Type': 'application/json'
            },
            body: JSON.stringify(logData)
          });
        } else if (approved === '불가') {
          alert('승인되지 않은 계정입니다. 관리자에게 문의하세요.');
        } else if (approved === '차단') {
          // 차단 안내 모달 표시
          const blockModal = document.createElement('div');
          blockModal.style.position = 'fixed';
          blockModal.style.left = '0';
          blockModal.style.top = '0';
          blockModal.style.width = '100vw';
          blockModal.style.height = '100vh';
          blockModal.style.background = 'rgba(0,0,0,0.25)';
          blockModal.style.zIndex = '9999';
          blockModal.style.display = 'flex';
          blockModal.style.justifyContent = 'center';
          blockModal.style.alignItems = 'center';
          blockModal.innerHTML = `
            <div style="background:#fff; border-radius:18px; max-width:350px; width:90vw; padding:2.2rem 1.2rem 1.5rem; text-align:center; box-shadow:0 8px 32px rgba(0,0,0,0.18); position:relative;">
              <div style="font-size:1.13rem; color:#025937; font-weight:600; margin-bottom:1.2rem;">이용이 잠시 중단되었습니다.<br>관리자에게 문의 바랍니다.</div>
              <div style="display:flex; justify-content:center; gap:12px; margin-top:10px;">
                <button id="closeBlockModal" style="background:#025937; color:#fff; border:none; border-radius:8px; padding:0.6rem 1.5rem; font-size:1rem; font-weight:500; cursor:pointer;">확인</button>
                <button id="blockInquiryBtn" style="background:#fff; color:#025937; border:1.5px solid #025937; border-radius:8px; padding:0.6rem 1.5rem; font-size:1rem; font-weight:500; cursor:pointer;">1:1 문의하기</button>
              </div>
            </div>
          `;
          document.body.appendChild(blockModal);
          document.getElementById('closeBlockModal').onclick = function() {
            blockModal.remove();
          };
          document.getElementById('blockInquiryBtn').onclick = function() {
            window.open('https://open.kakao.com/me/fitcouple', '_blank');
          };
        } else {
          alert('아직 관리자의 승인을 기다리고 있습니다.');
        }
        return false;
      };
    }

    // 회원가입/로그인 폼 전환 기능 추가
    document.getElementById('showSignup').onclick = function() {
      document.querySelector('#loginModal form').style.display = 'none';
      document.getElementById('signupForm').style.display = 'flex';
      document.getElementById('loginTitle').textContent = '회원가입';
      document.getElementById('loginDesc').textContent = '고유의 허벌라이프ID와 멤버본인이름으로 가입하세요';
    };
    document.getElementById('showLogin').onclick = function() {
      document.querySelector('#loginModal form').style.display = 'flex';
      document.getElementById('signupForm').style.display = 'none';
      document.getElementById('loginTitle').textContent = '로그인';
      document.getElementById('loginDesc').textContent = '허벌라이프ID와 멤버이름으로 로그인하세요';
    };
    // 닫기(X) 버튼 클릭 시 모달 닫기 및 로그인 폼 초기화
    document.getElementById('closeModal').onclick = function() {
      document.getElementById('loginModal').style.display = 'none';
      // 모든 form을 숨기고 로그인 폼만 보이게 초기화
      var forms = document.querySelectorAll('#loginModal form');
      forms.forEach(f => f.style.display = 'none');
      if (document.querySelector('#loginModal form')) {
        document.querySelector('#loginModal form').style.display = 'flex';
      }
      document.getElementById('signupForm').style.display = 'none';
      // 타이틀도 로그인으로 복원
      var loginTitle = document.getElementById('loginTitle');
      if (loginTitle) loginTitle.textContent = '로그인';
      var loginDesc = document.getElementById('loginDesc');
      if (loginDesc) loginDesc.textContent = '허벌라이프ID와 멤버이름으로 로그인하세요';
    };
    // 회원가입 폼 제출 처리
    var signupForm = document.getElementById('signupForm');
    signupForm.onsubmit = async function(e) {
      e.preventDefault();
      var name = this.querySelector('input[placeholder="멤버이름"]').value;
      var team = this.querySelector('select[placeholder="팀위치"]').value;
      var boss = this.querySelector('select[placeholder="상위사장님"]').value;
      var id = this.querySelector('input[placeholder="허벌라이프ID"]').value;
      if (!name || !team || !boss || !id) {
        alert('모든 항목을 입력해 주세요.');
        return false;
      }
      // Airtable 중복/대기/승인/불가 체크
      const AIRTABLE_API_KEY = 'patfyiX4h33ZcZopN.952737b1246b7e8f4b8093bb308df2cdac3af1f9573696b4c5af6981f63374b4';
      const AIRTABLE_BASE_ID = 'appAHmDSvu3AVoBMN';
      const AIRTABLE_TABLE_NAME = 'tbluQFiRPVXzP50iV';
      const filter = `{herbalife_id}='${id}'`;
      const url = `https://api.airtable.com/v0/${AIRTABLE_BASE_ID}/${encodeURIComponent(AIRTABLE_TABLE_NAME)}?filterByFormula=${encodeURIComponent(filter)}`;
      try {
        const res = await fetch(url, { headers: { 'Authorization': `Bearer ${AIRTABLE_API_KEY}` } });
        const data = await res.json();
        if (data.records.length > 0) {
          alert('이미 회원가입 신청이 진행중입니다');
          return false;
        }
        // 신규 회원가입 요청
        const dataToSend = {
          fields: {
            herbalife_id: id,
            name: name,
            team_label: team,
            upline: boss
          }
        };
        const res2 = await fetch(`https://api.airtable.com/v0/${AIRTABLE_BASE_ID}/${encodeURIComponent(AIRTABLE_TABLE_NAME)}`, {
          method: 'POST',
          headers: {
            'Authorization': `Bearer ${AIRTABLE_API_KEY}`,
            'Content-Type': 'application/json'
          },
          body: JSON.stringify(dataToSend)
        });
        if (res2.ok) {
          alert('회원가입이 완료되었습니다! 승인 후 이용 가능합니다.');
          document.getElementById('loginModal').style.display = 'none';
        } else {
          alert('회원가입에 실패했습니다. 다시 시도해 주세요.');
        }
      } catch (err) {
        alert('회원가입 중 오류가 발생했습니다.');
      }
      return false;
    };

    // 카테고리 카드 클릭 제어
    function handleCategoryClick(e, url) {
      if (localStorage.getItem('isLoggedIn') !== 'true') {
        e.preventDefault();
        document.getElementById('alertModal').style.display = 'flex';
        return false;
      }
      if (url) window.open(url, '_blank');
    }
    // 모든 카테고리 카드에 클릭 이벤트 적용
    window.addEventListener('DOMContentLoaded', function() {
      var cards = document.querySelectorAll('.category-card');
      cards.forEach(function(card) {
        var productEdu = card.querySelector('h3') && card.querySelector('h3').textContent.includes('제/품/교/육');
        var aiPodcast = card.querySelector('h3') && card.querySelector('h3').textContent.includes('Ai건강팟캐스트');
        var coachEdu = card.querySelector('h3') && card.querySelector('h3').textContent.includes('코/치/교/육');
        var customerCase = card.querySelector('h3') && card.querySelector('h3').textContent.includes('고/객/사/례');
        var url = null;
        if (productEdu) url = 'https://youtube.com/playlist?list=PLPSWMuklm8j2lN5m8MUhoT73iouhI1l5L&si=5OlSxYZSyMdTpZNH';
        if (aiPodcast) url = 'https://youtube.com/playlist?list=PLPSWMuklm8j0BYWQaOfuaINuwvtyoviTV&si=cACTSg9_4bT06a2a';
        if (coachEdu) url = 'https://youtube.com/playlist?list=PLPSWMuklm8j2Nsrw0MriCiZtMYY_PL8Ii&si=TznMIImnShtNQ6gH';
        if (customerCase) url = 'https://youtube.com/playlist?list=PLPSWMuklm8j1C3jacgnycMteKW8_TnVZP&si=CKDfM0aSZkHpLhPw'; // 최신 링크
        card.onclick = function(e) {
          if (productEdu) {
            if (localStorage.getItem('isLoggedIn') === 'true') {
              window.open(url, '_blank');
              return;
            } else {
              e.preventDefault();
              document.getElementById('alertModal').style.display = 'flex';
              return false;
            }
          }
          if (coachEdu) {
            if (localStorage.getItem('isLoggedIn') === 'true') {
              window.open(url, '_blank');
              return;
            } else {
              e.preventDefault();
              document.getElementById('alertModal').style.display = 'flex';
              return false;
            }
          }
          if (customerCase) {
            if (localStorage.getItem('isLoggedIn') === 'true') {
              window.open(url, '_blank');
              return;
            } else {
              e.preventDefault();
              document.getElementById('alertModal').style.display = 'flex';
              return false;
            }
          }
          handleCategoryClick(e, url);
        };
        card.style.cursor = 'pointer';
      });
    });
    // 영상 보기 버튼 클릭 제어
    function handleVideoClick(e, url) {
      if (localStorage.getItem('isLoggedIn') !== 'true') {
        e.preventDefault();
        document.getElementById('alertModal').style.display = 'flex';
        return false;
      }
      window.open(url, '_blank');
    }

    document.addEventListener('DOMContentLoaded', function() {
      var closeAlertBtn = document.getElementById('closeAlertModal');
      if(closeAlertBtn) {
        closeAlertBtn.onclick = function() {
          document.getElementById('alertModal').style.display = 'none';
        };
      }
      var loginBtn = document.getElementById('alertLoginBtn');
      if(loginBtn) {
        loginBtn.onclick = function() {
          document.getElementById('alertModal').style.display = 'none';
          document.getElementById('loginModal').style.display = 'flex';
          document.querySelector('#loginModal form').style.display = 'flex';
          document.getElementById('signupForm').style.display = 'none';
        };
      }
      var signupBtn = document.getElementById('alertSignupBtn');
      if(signupBtn) {
        signupBtn.onclick = function() {
          document.getElementById('alertModal').style.display = 'none';
          document.getElementById('loginModal').style.display = 'flex';
          document.querySelector('#loginModal form').style.display = 'none';
          document.getElementById('signupForm').style.display = 'flex';
        };
      }
    });

    // =========================
    // [자동 로그아웃 타이머 기능 추가]
    // =========================
    let logoutTimer = null;
    let warningTimer = null;
    let isWatchingVideo = false;
    const AUTO_LOGOUT_MS = 60 * 60 * 1000; // 1시간
    const WARNING_BEFORE_MS = 5 * 60 * 1000; // 5분 전

    function resetLogoutTimer() {
      if (logoutTimer) clearTimeout(logoutTimer);
      if (warningTimer) clearTimeout(warningTimer);
      if (localStorage.getItem('isLoggedIn') !== 'true' || isWatchingVideo) return;
      // 5분 전 경고
      warningTimer = setTimeout(showLogoutWarning, AUTO_LOGOUT_MS - WARNING_BEFORE_MS);
      // 1시간 후 자동 로그아웃
      logoutTimer = setTimeout(autoLogout, AUTO_LOGOUT_MS);
    }

    function autoLogout() {
      setLoginState(false);
      syncLoginBtnText();
      clearLoginInputs();
      hideLogoutWarning();
      alert('1시간 동안 활동이 없어 자동 로그아웃 되었습니다.');
    }

    function showLogoutWarning() {
      if (document.getElementById('logoutWarningModal')) return;
      const modal = document.createElement('div');
      modal.id = 'logoutWarningModal';
      modal.style.position = 'fixed';
      modal.style.left = '0';
      modal.style.top = '0';
      modal.style.width = '100vw';
      modal.style.height = '100vh';
      modal.style.background = 'rgba(0,0,0,0.25)';
      modal.style.zIndex = '9999';
      modal.style.display = 'flex';
      modal.style.justifyContent = 'center';
      modal.style.alignItems = 'center';
      modal.innerHTML = `
        <div style="background:#fff; border-radius:18px; max-width:350px; width:90vw; padding:2.2rem 1.2rem 1.5rem; text-align:center; box-shadow:0 8px 32px rgba(0,0,0,0.18); position:relative;">
          <div style="font-size:1.13rem; color:#025937; font-weight:600; margin-bottom:1.2rem;">5분 후 자동 로그아웃 됩니다.<br>계속 이용하려면 아무 곳이나 클릭하세요.</div>
          <button id="closeLogoutWarning" style="background:#025937; color:#fff; border:none; border-radius:8px; padding:0.6rem 1.5rem; font-size:1rem; font-weight:500; cursor:pointer;">확인</button>
        </div>
      `;
      document.body.appendChild(modal);
      document.getElementById('closeLogoutWarning').onclick = function() {
        hideLogoutWarning();
        resetLogoutTimer();
      };
      // 아무 곳이나 클릭 시 경고 닫고 타이머 리셋
      modal.onclick = function(e) {
        if (e.target === modal) {
          hideLogoutWarning();
          resetLogoutTimer();
        }
      };
    }
    function hideLogoutWarning() {
      const modal = document.getElementById('logoutWarningModal');
      if (modal) modal.remove();
    }

    // 사용자 입력 이벤트에 타이머 리셋
    ['click','mousemove','keydown','touchstart','scroll'].forEach(evt => {
      window.addEventListener(evt, resetLogoutTimer, true);
    });

    // 로그인/로그아웃 시 타이머 관리
    const _setLoginState = setLoginState;
    setLoginState = function(loggedIn) {
      _setLoginState(loggedIn);
      if (loggedIn) {
        resetLogoutTimer();
      } else {
        if (logoutTimer) clearTimeout(logoutTimer);
        if (warningTimer) clearTimeout(warningTimer);
        hideLogoutWarning();
      }
    }

    // 영상 시청(새창) 중 타이머 일시정지/재개
    window.handleVideoClick = function(e, url) {
      if (localStorage.getItem('isLoggedIn') !== 'true') {
        e.preventDefault();
        document.getElementById('alertModal').style.display = 'flex';
        return false;
      }
      isWatchingVideo = true;
      if (logoutTimer) clearTimeout(logoutTimer);
      if (warningTimer) clearTimeout(warningTimer);
      const win = window.open(url, '_blank');
      // 새창 닫힐 때 타이머 재개
      const poll = setInterval(() => {
        if (win.closed) {
          clearInterval(poll);
          isWatchingVideo = false;
          resetLogoutTimer();
        }
      }, 1000);
    }

    // =========================
    // [Airtable 활동 로그 기록 기능 추가]
    // =========================
    function saveActivityLog(type, extra) {
      if (localStorage.getItem('isLoggedIn') !== 'true') return;
      // 최근 로그인한 id, name을 localStorage에 저장해두고 사용
      let id = localStorage.getItem('lastLoginId');
      let name = localStorage.getItem('lastLoginName');
      if (!id || !name) return;
      const AIRTABLE_API_KEY = 'patfyiX4h33ZcZopN.952737b1246b7e8f4b8093bb308df2cdac3af1f9573696b4c5af6981f63374b4';
      const AIRTABLE_BASE_ID = 'appAHmDSvu3AVoBMN';
      const AIRTABLE_TABLE_NAME = 'activity_logs';
      const logData = {
        fields: {
          herbalife_id: id,
          name: name,
          activity_type: type,
          activity_time: new Date().toISOString(),
          extra_info: extra || ''
        }
      };
      fetch(`https://api.airtable.com/v0/${AIRTABLE_BASE_ID}/${encodeURIComponent(AIRTABLE_TABLE_NAME)}`, {
        method: 'POST',
        headers: {
          'Authorization': `Bearer ${AIRTABLE_API_KEY}`,
          'Content-Type': 'application/json'
        },
        body: JSON.stringify(logData)
      });
    }

    // 1. 사이트 접속(페이지 로드) 시 활동 로그 기록
    document.addEventListener('DOMContentLoaded', function() {
      if (localStorage.getItem('isLoggedIn') === 'true') {
        saveActivityLog('접속', '');
      }
    });
    // 2. 검색 시 활동 로그 기록
    document.getElementById('searchInput').addEventListener('input', function(e) {
      if (localStorage.getItem('isLoggedIn') === 'true' && e.target.value) {
        saveActivityLog('검색', e.target.value);
      }
    });
    // 3. 영상 보기 버튼 클릭 시 활동 로그 기록 (handleVideoClick 내부)
    window.handleVideoClick = function(e, url) {
      if (localStorage.getItem('isLoggedIn') !== 'true') {
        e.preventDefault();
        document.getElementById('alertModal').style.display = 'flex';
        return false;
      }
      // 영상 제목 추출 (url에서 id 추출 후 videos 배열에서 찾기)
      let videoTitle = '';
      if (typeof videos !== 'undefined' && Array.isArray(videos)) {
        const vid = videos.find(v => v.url === url);
        if (vid) videoTitle = vid.title;
      }
      saveActivityLog('영상보기', videoTitle);
      isWatchingVideo = true;
      if (logoutTimer) clearTimeout(logoutTimer);
      if (warningTimer) clearTimeout(warningTimer);
      const win = window.open(url, '_blank');
      // 새창 닫힐 때 타이머 재개
      const poll = setInterval(() => {
        if (win.closed) {
          clearInterval(poll);
          isWatchingVideo = false;
          resetLogoutTimer();
        }
      }, 1000);
    }

    // 제품 데이터 (표에서 추출, 일부 예시)
    const productList = [
      { name: 'Formula 1 건강한 식사', consumerPrice: 63000, distributorPrice: 47261 },
      { name: 'Formula 2 멀티비타민·무기질 컴플렉스', consumerPrice: 33300, distributorPrice: 24995 },
      { name: 'Formula 3 퍼스널 단백질 파우더', consumerPrice: 65600, distributorPrice: 49619 },
      { name: 'Formula 1 쿠키앤크림맛 번들팩', consumerPrice: 66000, distributorPrice: 49490 },
      { name: '면역튼튼 알로에겔 세트', consumerPrice: 307900, distributorPrice: 230987 },
      { name: '마이문 플러스', consumerPrice: 65500, distributorPrice: 49520 },
      { name: '홍삼 진센 젤', consumerPrice: 187600, distributorPrice: 140688 },
      { name: '나이트웍스® 비타민 C, E, 엽산', consumerPrice: 113000, distributorPrice: 84783 },
      { name: '프로레사 듀오', consumerPrice: 202200, distributorPrice: 151639 },
      { name: '허벌 베버리지 릴렉세이션 티', consumerPrice: 77300, distributorPrice: 58125 },
      { name: '셀-유-로쓰', consumerPrice: 32800, distributorPrice: 24600 },
      { name: '키토산 플러스', consumerPrice: 99000, distributorPrice: 74325 },
      { name: '리프트오프® 오렌지향', consumerPrice: 103000, distributorPrice: 77438 },
      { name: '트리플 헬스 드링크(10병)', consumerPrice: 61700, distributorPrice: 46300 },
      { name: '엔-알-지 티', consumerPrice: 34700, distributorPrice: 26000 },
      { name: '프로틴 바 디럭스', consumerPrice: 58200, distributorPrice: 43837 },
      { name: '허벌 알로에 겔', consumerPrice: 51300, distributorPrice: 38625 },
      { name: '액티브 화이버 컴플렉스', consumerPrice: 53000, distributorPrice: 39900 },
      { name: '프로바이오틱 컴플렉스 플러스', consumerPrice: 85600, distributorPrice: 64400 },
      { name: '허벌 코큐텐 플러스', consumerPrice: 86100, distributorPrice: 64875 },
      { name: '허벌라이프라인 오메가-3', consumerPrice: 60700, distributorPrice: 45700 },
      { name: '감마리놀렌산 플러스', consumerPrice: 94100, distributorPrice: 70875 },
      { name: '와이즈 케어', consumerPrice: 62800, distributorPrice: 47250 },
      { name: '피크노® 플러스', consumerPrice: 102700, distributorPrice: 77250 },
      { name: '콜라겐 뷰티 파우더', consumerPrice: 101200, distributorPrice: 76125 },
      { name: '허바플렉스 글루코사민', consumerPrice: 97500, distributorPrice: 73425 },
      { name: '칼슘 플러스 비타민 D', consumerPrice: 35500, distributorPrice: 26700 },
      { name: '헬씨 아이', consumerPrice: 89200, distributorPrice: 67000 },
      { name: '셀레늄 플러스', consumerPrice: 34700, distributorPrice: 26000 },
      { name: 'Formula 1 스포츠', consumerPrice: 96400, distributorPrice: 72300 },
      { name: '리빌드 스트랭쓰', consumerPrice: 156300, distributorPrice: 117207 },
      { name: '씨알세븐 드라이브', consumerPrice: 57200, distributorPrice: 42918 },
      { name: '스포츠 프로그램', consumerPrice: 309900, distributorPrice: 232433 },
      { name: '나이트웍스®선물세트(2개입)', consumerPrice: 226000, distributorPrice: 169464 },
      { name: '티 선물세트', consumerPrice: 116400, distributorPrice: 87263 }
    ];

    // 팝업 열기/닫기
    const estimateBtn = document.getElementById('estimateBtn');
    const estimateModal = document.getElementById('estimateModal');
    const closeEstimateModal = document.getElementById('closeEstimateModal');
    const estimateCloseBtn = document.getElementById('estimateCloseBtn');
    const estimateTableBody = document.getElementById('estimateTableBody');
    const estimateTableHead = document.getElementById('estimateTableHead');
    const estimateTotalWrap = document.getElementById('estimateTotalWrap');

    function renderEstimateTable() {
      const isLoggedIn = localStorage.getItem('isLoggedIn') === 'true';
      let totalConsumer = 0;
      let totalDistributor = 0;
      // 테이블 헤더
      estimateTableHead.innerHTML = isLoggedIn ?
        `<tr style="background:#e6f4ea; color:#025937;"><th style='padding:7px 2px;'>제품명</th><th style='padding:7px 2px;'>소비자가격</th><th style='padding:7px 2px;'>디스트리뷰터가격</th><th style='padding:7px 2px;'>수량</th><th style='padding:7px 2px;'>합계(소비자)</th><th style='padding:7px 2px;'>합계(디스트리뷰터)</th></tr>`
        :
        `<tr style="background:#e6f4ea; color:#025937;"><th style='padding:7px 2px;'>제품명</th><th style='padding:7px 2px;'>소비자가격</th><th style='padding:7px 2px;'>수량</th><th style='padding:7px 2px;'>합계</th></tr>`;
      // 테이블 바디
      estimateTableBody.innerHTML = '';
      productList.forEach((item, idx) => {
        if (isLoggedIn) {
          estimateTableBody.innerHTML += `
            <tr>
              <td style='padding:6px 2px; text-align:left;'>${item.name}</td>
              <td style='padding:6px 2px; text-align:right;'>${item.consumerPrice.toLocaleString()}원</td>
              <td style='padding:6px 2px; text-align:right;'>${item.distributorPrice.toLocaleString()}원</td>
              <td style='padding:6px 2px; text-align:center;'><input type='number' min='0' value='0' style='width:48px; text-align:right; border-radius:6px; border:1px solid #bbb; padding:2px 4px;' data-idx='${idx}'></td>
              <td style='padding:6px 2px; text-align:right;' id='itemSumC${idx}'>0원</td>
              <td style='padding:6px 2px; text-align:right;' id='itemSumD${idx}'>0원</td>
            </tr>
          `;
        } else {
          estimateTableBody.innerHTML += `
            <tr>
              <td style='padding:6px 2px; text-align:left;'>${item.name}</td>
              <td style='padding:6px 2px; text-align:right;'>${item.consumerPrice.toLocaleString()}원</td>
              <td style='padding:6px 2px; text-align:center;'><input type='number' min='0' value='0' style='width:48px; text-align:right; border-radius:6px; border:1px solid #bbb; padding:2px 4px;' data-idx='${idx}'></td>
              <td style='padding:6px 2px; text-align:right;' id='itemSumC${idx}'>0원</td>
            </tr>
          `;
        }
      });
      updateEstimateTotal();
    }

    function updateEstimateTotal() {
      const isLoggedIn = localStorage.getItem('isLoggedIn') === 'true';
      let totalConsumer = 0;
      let totalDistributor = 0;
      productList.forEach((item, idx) => {
        const qty = Number(document.querySelector(`input[data-idx='${idx}']`).value);
        const sumC = qty * item.consumerPrice;
        document.getElementById(`itemSumC${idx}`).textContent = sumC ? sumC.toLocaleString() + '원' : '0원';
        totalConsumer += sumC;
        if (isLoggedIn) {
          const sumD = qty * item.distributorPrice;
          document.getElementById(`itemSumD${idx}`).textContent = sumD ? sumD.toLocaleString() + '원' : '0원';
          totalDistributor += sumD;
        }
      });
      estimateTotalWrap.innerHTML = isLoggedIn
        ? `총 견적: <span style='color:#025937;'>${totalConsumer.toLocaleString()}원</span> / <span style='color:#008f45;'>${totalDistributor.toLocaleString()}원 (디스트리뷰터)</span>`
        : `총 견적: <span style='color:#025937;'>${totalConsumer.toLocaleString()}원</span>`;
    }

    estimateBtn.onclick = function(e) {
      e.preventDefault();
      estimateModal.style.display = 'flex';
      renderEstimateTable();
    };
    closeEstimateModal.onclick = estimateCloseBtn.onclick = function() {
      estimateModal.style.display = 'none';
    };
    estimateModal.onclick = function(e) {
      if (e.target === estimateModal) estimateModal.style.display = 'none';
    };
    document.addEventListener('input', function(e) {
      if (e.target && e.target.closest('#estimateTableBody input')) {
        updateEstimateTotal();
      }
    });

    document.addEventListener('DOMContentLoaded', function() {
      var mobileEstimateBtn = document.getElementById('mobileEstimateBtn');
      if (mobileEstimateBtn) {
        mobileEstimateBtn.onclick = function() {
          document.getElementById('estimateModal').style.display = 'flex';
          window.estimateQuantities = Array(productList.length).fill(1);
          renderEstimateTable();
        };
      }
      var mobilePriceBtn = document.getElementById('mobilePriceBtn');
      if (mobilePriceBtn) {
        mobilePriceBtn.onclick = function() {
          window.open('product_price.pdf', '_blank');
        };
      }
    });
    </script>
</body>
</html>