/* ==========================================================================
   QuietSkin 2026 Index Renewal — index.css
   2026 Beauty Trend: Skin Minimalism · Earth Tone · Glassmorphism · Video Hero
   ========================================================================== */

/* ==========================================================================
   HEADER GLASSMORPHISM + DESKTOP SUBMENU
   ========================================================================== */

/* ── 데스크탑 GNB 레이아웃 ── */
@media (min-width: 768px) {
    .gnb_wrap {
        position: static !important;
        width: auto !important;
        height: auto !important;
        background: transparent !important;
        padding: 0 !important;
        overflow: visible !important;
        display: flex;
        align-items: center;
        gap: 0;
        left: auto !important;
    }
    .gnb {
        flex-direction: row !important;
        gap: 0 !important;
        align-items: center;
    }
    .gnb > li {
        width: auto !important;
        position: relative;
    }
    .gnb > li > a.main_menu_link {
        display: flex;
        align-items: center;
        padding: 0 20px !important;
        height: 70px;
        font-size: 14px !important;
        font-weight: 600 !important;
        color: rgba(255,255,255,0.9) !important;
        border-bottom: none !important;
        letter-spacing: 0.03em;
        transition: color 0.3s;
        gap: 4px;
    }
    .gnb > li > a.main_menu_link::after {
        display: none !important;
    }
    .gnb > li > a.main_menu_link:hover { color: #fff !important; }
    .header.is-scrolled .gnb > li > a.main_menu_link { color: #333 !important; }
    .header.is-scrolled .gnb > li > a.main_menu_link:hover { color: var(--primary-color) !important; }

    /* 서브메뉴 드롭다운 */
    .sub_menu {
        display: block !important;
        position: absolute;
        top: calc(100% + 8px);
        left: 50%;
        transform: translateX(-50%) translateY(-8px);
        min-width: 180px;
        background: rgba(255,255,255,0.75) !important;
        backdrop-filter: blur(20px) saturate(180%);
        -webkit-backdrop-filter: blur(20px) saturate(180%);
        border: 1px solid rgba(255,255,255,0.45);
        border-radius: 14px;
        box-shadow: 0 16px 40px rgba(26,77,56,0.12), 0 2px 8px rgba(0,0,0,0.06);
        padding: 8px 0 !important;
        margin-top: 0 !important;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.25s ease, transform 0.25s ease;
        z-index: 200;
    }
    .gnb > li.has_sub:hover .sub_menu {
        opacity: 1;
        pointer-events: auto;
        transform: translateX(-50%) translateY(0);
    }
    .sub_menu li a {
        display: block;
        padding: 10px 20px !important;
        font-size: 13px !important;
        font-weight: 500;
        color: #333 !important;
        border-radius: 8px;
        margin: 0 6px;
        transition: background 0.2s, color 0.2s;
    }
    .sub_menu li a:hover {
        background: rgba(26,77,56,0.08) !important;
        color: var(--primary-color) !important;
    }

    /* 데스크탑 헤더 — 로고 좌, 메뉴 중앙, 유틸 우 (3열 grid) */
    .inner_header {
        display: grid !important;
        grid-template-columns: 1fr auto 1fr !important;
        align-items: center !important;
        justify-items: stretch !important;
        position: relative;
    }
    .logo { justify-self: start; }
    .btn_m_menu { display: none !important; }
    .gnb_wrap {
        position: static !important;
        left: auto !important;
        top: auto !important;
        transform: none !important;
        width: auto !important;
        justify-self: center;
    }
    .header_util {
        position: static !important;
        right: auto !important;
        top: auto !important;
        transform: none !important;
        justify-self: end;
        margin-left: 0;
    }

    /* 유틸 아이콘 색상 */
    .header_util {
        margin-top: 0 !important;
        padding-top: 0 !important;
        border-top: none !important;
        gap: 4px !important;
    }
    .header_util button,
    .header_util a {
        color: rgba(255,255,255,0.9) !important;
        transition: color 0.3s;
    }
    .header_util button:hover,
    .header_util a:hover { color: #fff !important; }
    .header.is-scrolled .header_util button,
    .header.is-scrolled .header_util a { color: #444 !important; }
    .header.is-scrolled .header_util button:hover,
    .header.is-scrolled .header_util a:hover { color: var(--primary-color) !important; }
}

/* fixed 헤더 아래 히어로가 바로 시작되도록 (다른 서브 페이지는 sticky라 무관) */
#main_container { margin-top: 0; }

/* ── 공통 유틸 ── */
.section-kicker {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: #8fa89b;
    margin-bottom: 14px;
}
.section-kicker.white { color: rgba(255,255,255,0.7); }

.section-heading {
    font-size: clamp(28px, 4vw, 46px);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: #1a2118;
    margin-bottom: 20px;
}
.section-heading.white { color: #fff; }
.section-heading.sm { font-size: clamp(22px, 3vw, 32px); }
.section-heading em { font-style: italic; color: #1a4d38; }

.btn-text-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 14px;
    font-weight: 600;
    color: #1a4d38;
    border-bottom: 1px solid #1a4d38;
    padding-bottom: 2px;
    transition: opacity 0.3s;
}
.btn-text-link:hover { opacity: 0.65; }
.btn-text-link .material-icons { font-size: 16px; }

.btn-outline-dark {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 14px 28px;
    border: 1.5px solid #1a2118;
    border-radius: 40px;
    font-size: 14px;
    font-weight: 600;
    color: #1a2118;
    transition: all 0.3s;
    margin-top: 10px;
}
.btn-outline-dark:hover {
    background: #1a2118;
    color: #fff;
}
.btn-outline-dark .material-icons { font-size: 16px; }

/* 스크롤 등장 애니메이션 */
.qs-reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s cubic-bezier(0.25, 1, 0.5, 1), transform 0.7s cubic-bezier(0.25, 1, 0.5, 1);
}
.qs-reveal.visible {
    opacity: 1;
    transform: none;
}
.qs-reveal:nth-child(2) { transition-delay: 0.1s; }
.qs-reveal:nth-child(3) { transition-delay: 0.2s; }
.qs-reveal:nth-child(4) { transition-delay: 0.3s; }
.qs-reveal:nth-child(5) { transition-delay: 0.4s; }
.qs-reveal:nth-child(6) { transition-delay: 0.45s; }


/* ==========================================================================
   SECTION 1 : FULLSCREEN VIDEO HERO
   ========================================================================== */
.qs-hero {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 600px;
    overflow: hidden;
    display: flex;
    align-items: flex-start;
}

.qs-hero__video-wrap {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.qs-hero__video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    opacity: 1;
    visibility: visible;
    transition: opacity 0.8s ease;
}

.qs-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(10,15,12,0.15) 0%,
        rgba(10,15,12,0.02) 40%,
        rgba(10,15,12,0.55) 80%,
        rgba(10,15,12,0.78) 100%
    );
}

/* 스크롤 힌트 */
.qs-hero__scroll-hint {
    position: absolute;
    bottom: 48px;
    right: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    z-index: 10;
}
.scroll-label {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.18em;
    color: rgba(255,255,255,0.6);
    writing-mode: vertical-rl;
    text-transform: uppercase;
}
.scroll-line {
    display: block;
    width: 1px;
    height: 48px;
    background: rgba(255,255,255,0.35);
    position: relative;
    overflow: hidden;
}
.scroll-line::after {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255,255,255,0.9);
    animation: scrollDrop 2s ease-in-out infinite;
}
@keyframes scrollDrop {
    0%   { top: -100%; }
    100% { top: 100%; }
}

/* 히어로 텍스트 콘텐츠 */
.qs-hero__content {
    position: relative;
    z-index: 5;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
    align-self: center;
    transition: opacity 0.25s ease;
}

.qs-hero__eyebrow {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.65);
    margin-bottom: 20px;
}

.qs-hero__headline {
    font-size: clamp(36px, 5.5vw, 72px);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: #fff;
    margin-bottom: 22px;
}
.qs-hero__headline .line {
    display: block;
}
.qs-hero__headline .l1 { animation: heroLine 1.1s cubic-bezier(0.16,1,0.3,1) 0.15s both; }
.qs-hero__headline .l2 { animation: heroLine 1.1s cubic-bezier(0.16,1,0.3,1) 0.32s both; }
.qs-hero__headline .l3 { animation: heroLine 1.1s cubic-bezier(0.16,1,0.3,1) 0.49s both; }

@keyframes heroLine {
    from {
        opacity: 0;
        transform: translateY(22px) skewY(2deg);
        filter: blur(6px);
    }
    to {
        opacity: 1;
        transform: translateY(0) skewY(0deg);
        filter: blur(0);
    }
}

.qs-hero__sub {
    font-size: clamp(14px, 1.5vw, 17px);
    color: rgba(255,255,255,0.72);
    font-weight: 300;
    margin-bottom: 36px;
    animation: fadeIn 1s ease 0.7s both;
}

.qs-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    animation: fadeIn 1s ease 0.85s both;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(14px); }
    to   { opacity: 1; transform: none; }
}

.btn-hero-primary {
    display: inline-flex;
    align-items: center;
    padding: 16px 36px;
    background: #1a4d38;
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    border-radius: 50px;
    transition: background 0.3s, transform 0.2s;
}
.btn-hero-primary:hover { background: #12382a; transform: translateY(-2px); }

.btn-hero-ghost {
    display: inline-flex;
    align-items: center;
    padding: 16px 36px;
    border: 1.5px solid rgba(255,255,255,0.5);
    color: #fff;
    font-size: 15px;
    font-weight: 500;
    border-radius: 50px;
    backdrop-filter: blur(6px);
    transition: border-color 0.3s, background 0.3s;
}
.btn-hero-ghost:hover { border-color: #fff; background: rgba(255,255,255,0.1); }

/* 플로팅 배지 */
.qs-hero__badges {
    position: absolute;
    top: 35%;
    right: 48px;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 6;
    animation: fadeIn 1.2s ease 1s both;
}
.hero-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 86px;
    height: 86px;
    border-radius: 50%;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.25);
    backdrop-filter: blur(12px);
    text-align: center;
    color: #fff;
    gap: 2px;
    transition: transform 0.3s;
}
.hero-badge:hover { transform: scale(1.05); }
.hero-badge strong { font-size: 15px; font-weight: 700; line-height: 1; }
.hero-badge span { font-size: 9px; font-weight: 400; opacity: 0.75; line-height: 1.3; }

/* 비디오 전환 썸네일 버튼 */
.qs-hero__thumbs {
    position: absolute;
    bottom: 48px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 24px;
    z-index: 6;
    animation: fadeIn 1s ease 1.1s both;
}
.thumb-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.55);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.05em;
    transition: color 0.3s;
    cursor: pointer;
}
.thumb-btn.active { color: #fff; }
.thumb-dot {
    display: block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(255,255,255,0.4);
    transition: background 0.3s, transform 0.3s;
}
.thumb-btn.active .thumb-dot { background: #fff; transform: scale(1.4); }
.thumb-btn:hover { color: rgba(255,255,255,0.9); }


/* ==========================================================================
   SECTION 2 : TRUST BAR
   ========================================================================== */
.qs-trust {
    background: #fff;
    border-bottom: 1px solid #eff2ef;
}
.qs-trust__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 36px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0;
}
.trust-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 10px 36px;
    flex: 1;
    min-width: 200px;
}
.trust-icon-circle {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: #f0f6f2;
    border: 1.5px solid #d4e6da;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.trust-icon-circle .material-icons {
    font-size: 24px;
    color: #1a4d38;
}
.trust-item strong {
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: #1a2118;
}
.trust-item span {
    display: block;
    font-size: 13px;
    color: #888;
    margin-top: 3px;
}
.trust-divider {
    width: 1px;
    height: 40px;
    background: #e8ede8;
    flex-shrink: 0;
}


/* ==========================================================================
   SECTION 3 : NARRATIVE
   ========================================================================== */
.qs-narrative {
    display: grid;
    grid-template-columns: 1fr;
    min-height: 560px;
    background: #f8f6f1;
}
.qs-narrative__inner {
    padding: 80px 20px;
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.narrative-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: #8fa89b;
    margin-bottom: 20px;
}
.narrative-title {
    font-size: clamp(36px, 5vw, 60px);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.03em;
    color: #1a2118;
    margin-bottom: 24px;
}
.narrative-title em { font-style: italic; color: #1a4d38; }
.narrative-body {
    font-size: 15px;
    line-height: 1.85;
    color: #555;
    margin-bottom: 48px;
}
.narrative-stats {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}
.n-stat strong {
    display: block;
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 700;
    color: #1a4d38;
    line-height: 1;
    margin-bottom: 6px;
}
.n-stat strong span { font-size: 0.6em; font-weight: 500; }
.n-stat p { font-size: 12px; color: #888; font-weight: 500; }

/* 비주얼 컬럼 */
.qs-narrative__visual {
    position: relative;
    min-height: 520px;
    overflow: hidden;
    display: none;
}
.narrative-img-stack {
    position: absolute;
    inset: 0;
}
.stack-img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.img-main {
    position: absolute;
    inset: 0;
}
.ingredient-badge {
    position: absolute;
    bottom: 36px;
    left: 32px;
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(26,77,56,0.12);
    border-radius: 60px;
    padding: 12px 20px;
    z-index: 4;
    box-shadow: 0 12px 28px rgba(26,77,56,0.12);
    animation: floatBadge 3.5s ease-in-out infinite;
}
@keyframes floatBadge {
    0%   { transform: translateY(0px); }
    50%  { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}
.ing-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #1a4d38, #2d7a5a);
    flex-shrink: 0;
}
.ing-icon .material-icons { font-size: 20px; color: #fff; }
.ingredient-badge strong { display: block; font-size: 13px; color: #1a2118; font-weight: 700; }
.ingredient-badge span { font-size: 11px; color: #888; }


/* ==========================================================================
   SECTION 4 : BEST SELLERS
   ========================================================================== */
.qs-best {
    padding: 80px 20px;
    max-width: 1200px;
    margin: 0 auto;
}
.qs-best__header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 48px;
}
.best-header-left { display: flex; flex-direction: column; }
.best-header-left .section-kicker { margin-bottom: 4px; }
.best-header-left .section-heading { margin-bottom: 0; }
.qs-best__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 48px;
}

/* 상품 카드 */
.qs-product-card {
    position: relative;
    display: flex;
    flex-direction: column;
    border-radius: 16px;
    overflow: hidden;
    background: #fff;
    border: 1px solid #f0f2f0;
    transition: box-shadow 0.35s, transform 0.35s;
}
.qs-product-card:hover {
    box-shadow: 0 20px 48px rgba(26,77,56,0.1);
    transform: translateY(-4px);
}
.card-link-wrap { display: flex; flex-direction: column; flex: 1; }

.card-img-wrap {
    position: relative;
    aspect-ratio: 3 / 4;
    background: #f4f6f3;
    overflow: hidden;
}
.card-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.25,1,0.5,1);
}
.qs-product-card:hover .card-img-wrap img { transform: scale(1.06); }

.card-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.1em;
    padding: 4px 10px;
    border-radius: 20px;
}
.card-badge.best { background: #1a4d38; color: #fff; }
.card-badge.new  { background: #d4a847; color: #fff; }

.card-wish {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.85);
    backdrop-filter: blur(6px);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.25s;
    z-index: 3;
}
.card-wish:hover { background: #fff; }
.card-wish .material-icons { font-size: 18px; color: #555; }
.card-wish:hover .material-icons { color: #e05555; }
.card-wish.is-active {
    background: #fff;
}
.card-wish.is-active .material-icons {
    color: #e05555;
}

.card-body {
    padding: 18px 18px 14px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.card-tags { display: flex; flex-wrap: wrap; gap: 4px; }
.card-tags .tag {
    font-size: 11px;
    color: #8fa89b;
    font-weight: 500;
}
.card-name {
    font-size: 15px;
    font-weight: 700;
    color: #1a2118;
    line-height: 1.35;
}
.card-volume { font-size: 12px; color: #aaa; }
.card-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
    padding-top: 12px;
}
.card-review .stars { font-size: 12px; color: #d4a847; }
.card-review .cnt { font-size: 11px; color: #aaa; margin-left: 4px; }
.card-price { font-size: 17px; font-weight: 700; color: #1a2118; }

/* 장바구니 버튼 */
.btn-cart-add {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 100%;
    padding: 13px;
    background: transparent;
    border-top: 1px solid #f0f2f0;
    font-size: 13px;
    font-weight: 600;
    color: #1a4d38;
    transition: background 0.25s, color 0.25s;
}
.btn-cart-add:hover { background: #1a4d38; color: #fff; }
.btn-cart-add .material-icons { font-size: 18px; }

/* 번들 배너 */
.qs-bundle {
    display: grid;
    grid-template-columns: 1fr;
    min-height: 250px;
    border-radius: 20px;
    overflow: hidden;
    background: linear-gradient(135deg, #1a4d38 0%, #0f2e22 100%);
    color: #fff;
}
.bundle-visual { display: none; }
.bundle-content {
    justify-content: center;
    padding: 28px 30px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.bundle-kicker {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.55);
}
.bundle-title {
    font-size: clamp(22px, 3vw, 30px);
    font-weight: 700;
    line-height: 1.2;
}
.bundle-desc { font-size: 13px; color: rgba(255,255,255,0.7); line-height: 1.6; }
.bundle-price-row {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}
.bundle-price-row del { font-size: 14px; color: rgba(255,255,255,0.45); }
.bundle-price-row strong { font-size: 26px; font-weight: 700; }
.discount-badge {
    font-size: 11px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 20px;
    background: #d4a847;
    color: #fff;
}
.btn-bundle {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    width: fit-content;
    padding: 11px 24px;
    background: rgba(255,255,255,0.12);
    border: 1.5px solid rgba(255,255,255,0.35);
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    color: #fff;
    backdrop-filter: blur(8px);
    transition: background 0.3s;
    margin-top: 6px;
}
.btn-bundle:hover { background: rgba(255,255,255,0.22); }
.btn-bundle .material-icons { font-size: 16px; }


/* ==========================================================================
   SECTION 5 : INGREDIENT VIDEO
   ========================================================================== */
.qs-ingredient {
    display: grid;
    grid-template-columns: 1fr;
    min-height: 600px;
}
.ing-video-col {
    position: relative;
    min-height: 320px;
    overflow: hidden;
}
.ing-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    min-height: 320px;
    opacity: 1;
    visibility: visible;
}
.ing-video-caption {
    position: absolute;
    bottom: 20px;
    left: 20px;
    padding: 8px 16px;
    background: rgba(255,255,255,0.12);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 30px;
    font-size: 12px;
    color: rgba(255,255,255,0.85);
    font-weight: 500;
    letter-spacing: 0.06em;
}
.ing-content-col {
    background: #f8f6f1;
    display: flex;
    align-items: center;
}
.ing-content-inner {
    padding: 60px 28px;
    max-width: 560px;
}
.ing-content-inner .section-heading { margin-bottom: 32px; }
.ing-list { display: flex; flex-direction: column; gap: 24px; margin-bottom: 36px; }
.ing-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}
.ing-icon-wrap {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
    box-shadow: 0 4px 14px rgba(26,77,56,0.08);
}
.ing-icon-wrap .material-icons {
    font-size: 22px;
    color: #1a4d38;
}
.ing-detail strong {
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: #1a2118;
    margin-bottom: 4px;
}
.ing-detail p { font-size: 13px; color: #777; line-height: 1.65; }


/* ==========================================================================
   SECTION 6 : ROUTINE CARDS
   ========================================================================== */
.qs-routine {
    background: #ffffff;
    padding: 80px 0;
    border-top: 1px solid #eceee9;
    border-bottom: 1px solid #eceee9;
}
.qs-routine__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}
.routine-header {
    margin-bottom: 48px;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
}
.routine-header-left { display: flex; flex-direction: column; }
.routine-header-left .section-heading { margin-bottom: 10px; }
.routine-desc { font-size: 15px; color: #777; line-height: 1.7; }
.routine-header-right { flex-shrink: 0; }

/* 루틴 오벌 슬라이더 래퍼 */
.routine-slider-wrap {
    position: relative;
    margin-bottom: 48px;
}

/* 좌우 버튼 */
.routine-prev,
.routine-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255,255,255,0.92);
    border: 1px solid rgba(26,77,56,0.12);
    box-shadow: 0 4px 16px rgba(0,0,0,0.10);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.25s, box-shadow 0.25s;
}
.routine-prev { left: 12px; }
.routine-next { right: 12px; }
.routine-prev:hover,
.routine-next:hover {
    background: #fff;
    box-shadow: 0 6px 24px rgba(26,77,56,0.16);
}
.routine-prev .material-icons,
.routine-next .material-icons { font-size: 22px; color: #1a4d38; }
.routine-prev.swiper-button-disabled,
.routine-next.swiper-button-disabled { opacity: 0.3; pointer-events: none; }

/* 루틴 슬라이더 — overflow visible로 잘림 방지 */
.routine-slider {
    overflow: visible;
    cursor: grab;
}
.routine-slider:active { cursor: grabbing; }
.routine-slider .swiper-wrapper {
    align-items: center;
}

/* 슬라이더 바깥 넘침을 래퍼에서 클립 */
.routine-slider-wrap {
    overflow: hidden;
    position: relative;
    margin-bottom: 48px;
    padding: 20px 0;
}

/* 슬라이드 */
.routine-slide {
    position: relative;
}

/* 오벌 이미지 컨테이너 */
.routine-oval {
    width: 100%;
    aspect-ratio: 3 / 4;
    border-radius: 999px;
    overflow: hidden;
    background: #e8ede8;
    position: relative;
    box-shadow: 0 8px 24px rgba(0,0,0,0.10);
    transform-origin: center center;
    transform: scale(0.75);              /* 기본: 작게 */
    transition: transform 0.7s cubic-bezier(0.25,1,0.5,1),
                box-shadow  0.7s cubic-bezier(0.25,1,0.5,1);
}
.swiper-slide-active .routine-oval {
    transform: scale(1);                 /* 활성: 원래 크기 */
    box-shadow: 0 24px 56px rgba(26,77,56,0.22);
}
.routine-oval img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s cubic-bezier(0.25,1,0.5,1);
}
.swiper-slide-active .routine-oval img { transform: scale(1.04); }

/* 오벌 내부 오버레이 */
.routine-oval-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10,20,14,0.52);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    padding: 32px 24px;
    border-radius: inherit;
    transition: background 0.8s cubic-bezier(0.25,1,0.5,1);
}

/* 오벌 안 텍스트 — 항상 표시 */
.oval-info {
    text-align: center;
    color: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    width: 100%;
}
.step-num {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: rgba(255,255,255,0.6);
    text-transform: uppercase;
}
.step-type {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.12em;
    color: rgba(255,255,255,0.75);
    text-transform: uppercase;
}
.oval-info strong {
    font-size: 15px;
    font-weight: 700;
    color: #fff;
    margin: 4px 0 12px;
    line-height: 1.3;
}

/* 호버 버튼 — 평소 숨김 */
.step-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 9px 22px;
    border-radius: 50px;
    background: rgba(255,255,255,0.18);
    border: 1px solid rgba(255,255,255,0.5);
    backdrop-filter: blur(8px);
    font-size: 12px;
    font-weight: 600;
    color: #fff;
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.3s ease, transform 0.3s ease, background 0.2s;
    white-space: nowrap;
}
.routine-slide:hover .step-link,
.swiper-slide-active .step-link {
    opacity: 1;
    transform: translateY(0);
}
.step-link:hover {
    background: rgba(255,255,255,0.32);
    border-color: #fff;
}

/* 오벌 바깥 텍스트 제거 */
.routine-slide-info { display: none; }

.routine-cta {
    text-align: center;
    padding: 48px 20px;
    background: #fff;
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    border: 1px solid #eaeeea;
}
.routine-cta p { font-size: 15px; color: #666; }
.btn-routine-cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 14px 32px;
    background: #1a4d38;
    color: #fff;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    transition: background 0.3s, transform 0.2s;
}
.btn-routine-cta:hover { background: #12382a; transform: translateY(-2px); }
.btn-routine-cta .material-icons { font-size: 16px; }


/* ==========================================================================
   SECTION 7 : REVIEW (GLASSMORPHISM)
   ========================================================================== */
.qs-review {
    position: relative;
    overflow: hidden;
    padding: 80px 0;
}
.qs-review__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.review-bg-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    opacity: 1;
    visibility: visible;
    filter: brightness(0.35) saturate(0.6);
}
.review-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10,20,14,0.55);
}
.qs-review__inner {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}
.review-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 30px;
}
.review-title {
    min-width: 0;
}
.review-header .section-heading { margin-bottom: 0; }

/* 리뷰 카드 */
.qs-review-card {
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 16px;
    padding: 24px 26px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    height: 100%;
}
.review-top {
    display: flex;
    align-items: center;
    gap: 10px;
}
.rev-stars { font-size: 14px; color: #d4a847; }
.rev-score { font-size: 13px; font-weight: 700; color: rgba(255,255,255,0.9); }
.rev-comment {
    font-size: 13px;
    color: rgba(255,255,255,0.82);
    line-height: 1.65;
    flex: 1;
}
.rev-footer {
    display: flex;
    align-items: center;
    gap: 10px;
    padding-top: 14px;
    border-top: 1px solid rgba(255,255,255,0.1);
}
.rev-thumb {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255,255,255,0.2);
}
.rev-footer strong { display: block; font-size: 12px; font-weight: 700; color: #fff; }
.rev-footer span { font-size: 10px; color: rgba(255,255,255,0.5); }

/* 리뷰 네비게이션 */
.qs-review .review-nav {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    width: auto;
    flex: 0 0 auto;
    margin-top: 0;
}
.qs-review .rev-prev, .qs-review .rev-next {
    position: static;
    flex: 0 0 34px;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.22);
    background: rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.55);
    opacity: 0.72;
    transition: all 0.25s;
    z-index: 1;
}
.qs-review .rev-prev:hover, .qs-review .rev-next:hover {
    background: rgba(255,255,255,0.16);
    color: #fff;
    opacity: 1;
}
.qs-review .rev-prev .material-icons, .qs-review .rev-next .material-icons { font-size: 17px; }
.qs-review .swiper-pagination.review-pag { display: none; }
.qs-review .swiper-pagination.review-pag .swiper-pagination-bullet { display: none; }
.qs-review .swiper-pagination.review-pag .swiper-pagination-bullet-active { display: none; }

/* 리뷰 요약 */
.review-summary {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0;
    margin-top: 48px;
    padding: 28px 40px;
    background: rgba(255,255,255,0.06);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 16px;
}
.rev-sum-item {
    flex: 1;
    min-width: 110px;
    text-align: center;
    padding: 10px 20px;
}
.rev-sum-item strong {
    display: block;
    font-size: clamp(24px, 3vw, 36px);
    font-weight: 700;
    color: #fff;
    margin-bottom: 4px;
}
.rev-sum-item span { font-size: 12px; color: rgba(255,255,255,0.55); }
.rev-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 12px 28px;
    border: 1.5px solid rgba(255,255,255,0.4);
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    color: rgba(255,255,255,0.85);
    transition: all 0.3s;
    white-space: nowrap;
}
.rev-more-btn:hover { background: rgba(255,255,255,0.12); border-color: #fff; color: #fff; }
.rev-more-btn .material-icons { font-size: 14px; }


/* ==========================================================================
   SECTION 8 : BRAND PROMISE
   ========================================================================== */
.qs-promise {
    background: #f4f2ec;
    padding: 80px 0;
}
.qs-promise__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 56px;
}
.promise-text-col .section-kicker { margin-bottom: 12px; }
.promise-text-col .section-heading { margin-bottom: 18px; }
.promise-body {
    font-size: 15px;
    color: #666;
    line-height: 1.85;
    margin-bottom: 24px;
}
.promise-card-col {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}
.promise-card {
    background: #fff;
    border-radius: 16px;
    padding: 28px 22px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    transition: box-shadow 0.3s, transform 0.3s;
}
.promise-card:hover {
    box-shadow: 0 16px 36px rgba(26,77,56,0.1);
    transform: translateY(-4px);
}
.promise-icon {
    font-size: 28px;
    color: #1a4d38;
}
.promise-card strong {
    font-size: 16px;
    font-weight: 700;
    color: #1a2118;
}
.promise-card p {
    font-size: 13px;
    color: #888;
    line-height: 1.6;
}


/* ==========================================================================
   SECTION 9 : INSTAGRAM GRID
   ========================================================================== */
.qs-insta {
    background: #fff;
    padding: 80px 0;
}
.qs-insta__inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}
.insta-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 32px;
    flex-wrap: wrap;
    gap: 16px;
}
.insta-header .section-kicker { margin-bottom: 8px; }
.insta-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
}
.insta-cell {
    aspect-ratio: 1 / 1;
    overflow: hidden;
    border-radius: 8px;
    cursor: pointer;
}
.insta-cell img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.25,1,0.5,1), filter 0.4s;
}
.insta-cell:hover img {
    transform: scale(1.08);
    filter: brightness(0.85);
}


/* ==========================================================================
   SECTION 10 : NEWSLETTER CTA
   ========================================================================== */
.qs-newsletter {
    background: #1a2118;
    padding: 80px 20px;
    text-align: center;
}
.qs-newsletter__inner {
    max-width: 520px;
    margin: 0 auto;
}
.nl-icon {
    font-size: 36px;
    margin-bottom: 16px;
    display: block;
}
.nl-title {
    font-size: clamp(24px, 3vw, 34px);
    font-weight: 700;
    color: #fff;
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}
.nl-desc {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    line-height: 1.7;
    margin-bottom: 32px;
}
.nl-form {
    display: flex;
    gap: 0;
    border-radius: 50px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.22);
    background: rgba(255,255,255,0.96);
    margin-bottom: 16px;
}
.nl-input {
    flex: 1;
    background: transparent;
    border: none;
    padding: 16px 24px;
    font-size: 14px;
    color: #1a2118;
    font-family: inherit;
    outline: none;
    min-width: 0;
}
.nl-input::placeholder { color: #9aaa9a; }
.nl-btn {
    flex-shrink: 0;
    padding: 14px 28px;
    background: #1a4d38;
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    font-family: inherit;
    border-radius: 50px;
    margin: 4px;
    transition: background 0.3s;
    cursor: pointer;
    border: none;
}
.nl-btn:hover { background: #12382a; }
.nl-note { font-size: 12px; color: rgba(255,255,255,0.35); }


/* ==========================================================================
   RESPONSIVE — Tablet (768px+)
   ========================================================================== */
@media (min-width: 768px) {
    .qs-trust__inner { flex-wrap: nowrap; }
    .trust-item { min-width: auto; }

    .qs-narrative {
        grid-template-columns: 1fr 1fr;
    }
    .qs-narrative__visual { display: block; }
    .qs-narrative__inner {
        padding: 100px 60px;
        max-width: none;
    }

    .qs-best { padding: 100px 40px; }
    .qs-best__grid { grid-template-columns: repeat(4, 1fr); }

    .qs-bundle {
        grid-template-columns: 70% 1fr;
        height: 400px;
        min-height: 0;
    }
    .bundle-visual { display: block; height: 100%; min-height: 0; }
    .bundle-visual img { width: 100%; height: 100%; object-fit: cover; display: block; }

    .qs-ingredient { grid-template-columns: 1fr 1fr; }
    .ing-video { min-height: 600px; }

    .qs-promise__inner { grid-template-columns: 1fr 1fr; align-items: start; }

    .insta-grid { grid-template-columns: repeat(6, 1fr); }

    .qs-hero__badges { display: flex; }

    .review-summary { gap: 20px; }
}

/* ==========================================================================
   RESPONSIVE — Desktop (1024px+)
   ========================================================================== */
@media (min-width: 1024px) {
    .qs-best { padding: 100px 0; }
    .qs-routine { padding: 100px 0; }
    .qs-insta { padding: 100px 0; }
    .qs-promise { padding: 100px 0; }
    .qs-review { padding: 100px 0; }

    .ing-content-inner { padding: 80px 60px; }

    .routine-step:not(:last-child)::after { right: -10px; width: 20px; }
}

/* ==========================================================================
   RESPONSIVE — Mobile (max 767px)
   ========================================================================== */
@media (max-width: 767px) {
    .qs-hero__content { padding: 0 20px; }
    .qs-hero__badges { display: none; }
    .qs-hero__thumbs { gap: 16px; }
    .qs-hero__scroll-hint { right: 16px; bottom: 40px; }

    .qs-best__header { flex-direction: column; align-items: flex-start; gap: 16px; }
    .qs-best__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    .insta-header { flex-direction: column; align-items: flex-start; }

    /* 카드 모바일 최적화 */
    .card-body { padding: 12px 12px 10px; gap: 4px; }
    .card-name { font-size: 13px; }
    .card-volume { font-size: 11px; }
    .card-tags .tag { font-size: 10px; }
    .card-bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
        padding-top: 8px;
    }
    .card-review .stars { font-size: 11px; }
    .card-review .cnt { font-size: 10px; }
    .card-price { font-size: 15px; }
    .btn-cart-add { padding: 10px; font-size: 12px; gap: 4px; }
    .btn-cart-add .material-icons { font-size: 15px; }
    .card-wish { width: 30px; height: 30px; top: 10px; right: 10px; }
    .card-wish .material-icons { font-size: 15px; }
    .card-badge { font-size: 9px; padding: 3px 8px; top: 10px; left: 10px; }

    .routine-slider-wrap {
        margin-left: -20px;
        margin-right: -20px;
        overflow-x: auto;
        overflow-y: visible;
        padding: 18px 20px 24px;
        scroll-padding: 20px;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .routine-slider-wrap::-webkit-scrollbar {
        display: none;
    }

    .routine-slider {
        overflow: visible;
        cursor: default;
    }

    .routine-slider .swiper-wrapper {
        display: flex;
        align-items: stretch;
        gap: 16px;
        transform: none !important;
    }

    .routine-slide {
        display: flex;
        justify-content: center;
        flex: 0 0 72vw;
        max-width: 280px;
        width: auto !important;
    }

    .routine-oval {
        width: 100%;
        transform: none !important;
        box-shadow: 0 12px 28px rgba(26,77,56,0.14);
    }

    .swiper-slide-active .routine-oval {
        transform: none !important;
    }

    .routine-oval-overlay {
        background: rgba(10,20,14,0.42) !important;
    }

    .step-link {
        opacity: 1;
        transform: none;
    }

    .routine-prev,
    .routine-next {
        display: none;
    }

    .routine-header { flex-direction: column; align-items: flex-start; gap: 16px; }
    .routine-header-right { align-self: flex-start; }

    .trust-divider { display: none; }
    .qs-trust__inner { flex-direction: column; align-items: stretch; gap: 0; }
    .trust-item { padding: 12px 20px; flex: none; width: 100%; border-bottom: 1px solid #eff2ef; }
    .trust-item:last-child { border-bottom: none; }

    .narrative-stats { gap: 24px; }

    .qs-bundle { grid-template-columns: 1fr; }
    .bundle-visual { display: none; }

    .insta-grid { grid-template-columns: repeat(3, 1fr); }

    .review-header {
        align-items: flex-start;
        flex-direction: column;
        gap: 18px;
        margin-bottom: 24px;
    }

    .qs-review .review-nav {
        align-self: flex-end;
    }

    .qs-review-card {
        padding: 22px;
    }

    .review-summary { flex-direction: column; align-items: center; gap: 20px; }
    .rev-sum-item { border: none; }

    .promise-card-col { grid-template-columns: 1fr; }
    .qs-promise__inner { gap: 36px; }

    .nl-form { flex-direction: column; border-radius: 16px; }
    .nl-btn { margin: 0 4px 4px; border-radius: 12px; padding: 14px; }
}

/* ==========================================================================
   QUICK MENU
   ========================================================================== */
.quick-menu {
    position: fixed;
    right: 24px;
    bottom: 40px;
    z-index: 900;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    opacity: 0;
    transform: translateY(16px);
    pointer-events: none;
    transition: opacity 0.3s, transform 0.3s;
}
.quick-menu.is-visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}
.qm-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: #fff;
    border: 1px solid #e8ede9;
    color: #3a5248;
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-decoration: none;
    cursor: pointer;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    transition: background 0.2s, color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.qm-item .material-icons { font-size: 20px; }
.qm-item:hover {
    background: #1a4d38;
    color: #fff;
    border-color: #1a4d38;
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(26,77,56,0.22);
}
.qm-top {
    margin-top: 4px;
    background: #1a4d38;
    color: #fff;
    border-color: #1a4d38;
}
.qm-top:hover {
    background: #0d2a1e;
    border-color: #0d2a1e;
}

@media (max-width: 767px) {
    .quick-menu {
        right: 14px;
        bottom: 24px;
        gap: 5px;
    }
    .qm-item { width: 46px; height: 46px; border-radius: 12px; font-size: 8px; }
    .qm-item .material-icons { font-size: 18px; }
}