/* ===== Reset & Base ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Lato',sans-serif;color:#212221;line-height:1.6;overflow-x:hidden;background:#fff}
img{max-width:100%;height:auto;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}

/* ===== Typography ===== */
.script{font-family:'Dancing Script',cursive}

/* ===== Container ===== */
.container{max-width:1410px;margin:0 auto;padding:0 20px}

/* ===== Header ===== */
.site-header{position:fixed;top:0;left:0;width:100%;z-index:1000;background:rgba(255,255,255,.92);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);border-bottom:1px solid rgba(0,0,0,.06);transition:box-shadow .3s}
.site-header.scrolled{box-shadow:0 2px 12px rgba(0,0,0,.08)}
.header-inner{display:flex;align-items:center;justify-content:space-between;max-width:1410px;margin:0 auto;padding:12px 20px}
.header-logo img{height:32px;width:auto}
.header-nav{display:flex;align-items:center;gap:28px}
.header-nav a{font-size:14px;font-weight:600;color:#3e2b2e;letter-spacing:.5px;transition:color .2s}
.header-nav a:hover{color:#82d1df}

/* ===== Hero ===== */
.hero{position:relative;width:100%;height:672px;display:flex;align-items:flex-end;justify-content:flex-end;overflow:hidden;margin-top:56px}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;background-repeat:no-repeat}
.hero-bg.desktop{background-image:url('../images/lifening001.jpg')}
.hero-bg.mobile{background-image:url('../images/lifening009-scaled.jpg');display:none}
.hero-content{position:relative;z-index:2;width:40%;max-width:520px;padding:0 89px 40px 0;color:#212221;text-align:right}
.hero-content .tagline{font-family:'Lato',sans-serif;font-size:1.7rem;font-weight:700;text-transform:uppercase;margin-bottom:16px;line-height:1.3}
.hero-content .hero-logo{width:200px;margin-bottom:20px;margin-left:auto}
.hero-content .subtitle{font-size:1rem;line-height:1.8;letter-spacing:0.5px;font-weight:700}

/* ===== Products ===== */
.products{padding:80px 0}
.products .section-title{text-align:center;font-size:22px;font-weight:700;color:#3e2b2e;margin-bottom:48px;letter-spacing:1px}
.products-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.product-card{position:relative;border-radius:12px;overflow:hidden;background:#fff;box-shadow:0 2px 16px rgba(0,0,0,.06);transition:transform .25s,box-shadow .25s}
.product-card:hover{transform:translateY(-4px);box-shadow:0 8px 28px rgba(0,0,0,.1)}
.product-card .badge-container{position:absolute;top:12px;left:12px;display:flex;flex-direction:column;gap:6px;z-index:2}
.product-card .badge{background:#82d1df;color:#fff;font-size:11px;font-weight:700;padding:4px 10px;border-radius:4px;letter-spacing:1px}
.product-card .badge.sale{background:#d26e4b}
.product-card .product-cat{font-size:11px;text-transform:uppercase;color:#999;letter-spacing:0.5px;margin-bottom:4px}
.product-card .product-img{width:100%;aspect-ratio:512/341;object-fit:cover}
.product-card .product-info{padding:16px}
.product-card .product-name{font-size:14px;font-weight:700;color:#3e2b2e;margin-bottom:8px}
.product-card .product-price{font-size:14px;color:#3e2b2e}
.product-card .product-price .original{text-decoration:line-through;color:#999;margin-right:8px;font-size:13px}
.product-card .product-price .sale{color:#c0392b;font-weight:700}

/* ===== Video Section ===== */
.video-section{position:relative;width:100%;height:100vh;overflow:hidden}
.video-section video{width:100%;height:100%;object-fit:cover}
.video-overlay{position:absolute;inset:0;background:rgba(0,0,0,.5);display:flex;flex-direction:column;align-items:center;justify-content:center;color:#fff;text-align:center;padding:40px}
.video-overlay h2,.video-overlay h3{font-size:28px;font-weight:300;letter-spacing:2px;margin-bottom:12px}
.video-overlay p{font-size:16px;max-width:600px;line-height:1.8;margin-bottom:8px}

.video-full{position:relative;width:100%;overflow:hidden}
.video-full video{width:100%;display:block}

/* ===== Brand Philosophy ===== */
.brand-philosophy{padding:100px 0;text-align:center}
.brand-philosophy .brand-logo{width:32%;max-width:400px;margin:0 auto 32px}
.brand-philosophy .brand-text{font-size:18px;color:#3e2b2e;letter-spacing:1px;line-height:2}

/* ===== Alternating Image-Text ===== */
.alt-row{display:flex;align-items:stretch;min-height:70vh}
.alt-row .alt-img{flex:1;overflow:hidden}
.alt-row .alt-img img{width:100%;height:100%;object-fit:cover}
.alt-row .alt-text{flex:1;display:flex;flex-direction:column;justify-content:center;padding:60px 48px;background:#fff}
.alt-row .alt-text h2{font-family:'Lato',sans-serif;font-size:2.45rem;font-weight:700;color:#3e2b2e;margin-bottom:20px}
.alt-row .alt-text p{font-size:1.15rem;line-height:2;color:#212221}
.alt-row .alt-text .accent{color:#82d1df;font-style:italic}

/* ===== Base Material ===== */
.base-material{position:relative;width:100%;min-height:100vh;background-size:cover;background-position:center;background-attachment:fixed;display:flex;align-items:center;padding:60px 40px}
.base-material .bm-content.bm-left{position:relative;z-index:2;text-align:left;color:#212221;max-width:60%;padding:40px}
.base-material .bm-title{font-size:2.4rem;font-weight:700;letter-spacing:2px;margin-bottom:24px;line-height:1.2}
.base-material h4{font-size:1rem;font-weight:700;margin-top:16px;margin-bottom:8px}
.base-material .bm-ingredient{margin-top:12px}
.base-material ul{padding-left:20px;list-style:disc}
.base-material ul li{font-size:0.9rem;line-height:1.8}
.base-material .bm-product-name{font-size:1rem;margin-bottom:16px}
.base-material .bm-product-name small{font-size:0.85rem;opacity:0.7}
.base-material .bm-footnote{position:absolute;bottom:24px;right:40px;z-index:2;font-size:0.9rem;color:#212221;text-align:right}

/* ===== Bottom Images ===== */
.bottom-images img{width:100%;display:block}

/* ===== Footer ===== */
.site-footer{padding:40px 20px;text-align:center;background:#3e2b2e;color:rgba(255,255,255,.7);font-size:13px;letter-spacing:1px}

/* ===== Responsive ===== */
@media(max-width:1024px){
  .products-grid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:768px){
  .hero-bg.desktop{display:none}
  .hero-bg.mobile{display:block}
  .hero-content{padding:40px 24px;max-width:100%;width:100%;text-align:center}
  .hero-content .hero-logo{margin:0 auto 20px}
  .hero-content .tagline{font-size:22px}
  .products-grid{grid-template-columns:repeat(2,1fr);gap:16px}
  .alt-row{flex-direction:column}
  .alt-row.reverse{flex-direction:column-reverse}
  .alt-row .alt-text{padding:40px 24px}
  .alt-row .alt-text h2{font-size:28px}
  .header-nav{gap:16px}
  .header-nav a{font-size:12px}
  .brand-philosophy .brand-logo{width:60%}
  .base-material{background-attachment:scroll;min-height:60vh;padding:40px 20px}
  .base-material .bm-content.bm-left{max-width:100%;padding:20px}
  .base-material .bm-title{font-size:1.6rem}
  .base-material .bm-footnote{position:relative;bottom:auto;right:auto;text-align:right;margin-top:20px}
  .video-section{height:60vh}
}
@media(max-width:480px){
  .header-nav a{font-size:11px}
  .header-nav{gap:12px}
  .products .section-title{font-size:18px}
}