/* Landing page: original warm light palette, product-first, mobile-first. */
html{scroll-behavior:smooth;scroll-padding-top:80px;background:#fff}
.landing-page{--bg:#fff;--bg2:#fafaf9;--card:#fff;--soft:#f5f5f3;--line:#e7e7e5;--ink:#202020;--muted:#717174;--accent:#bd4c2c;--green:#597552;--green-soft:#eef3ec;--peach:#d98658;background:var(--bg);color:var(--ink);overflow-x:clip}
.landing-page .eyebrow{color:var(--accent);letter-spacing:1.5px;font-size:12px}
.landing-page .button{box-shadow:0 8px 22px #bd4c2c2e;font-weight:600}

/* Header */
.site-header{position:sticky;top:0;z-index:30;background:#fafaf9e6;backdrop-filter:saturate(1.4) blur(16px);-webkit-backdrop-filter:saturate(1.4) blur(16px);border-bottom:1px solid var(--line)}
.header{height:64px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.nav{display:flex;gap:30px;font-size:13px;color:var(--muted)}.nav a,.account>a:first-child{display:inline-flex;align-items:center;min-height:44px}.nav a:hover,.account>a:first-child:hover{color:var(--ink)}
.account{display:flex;align-items:center;gap:20px;font-size:13px;color:var(--muted)}

/* Hero */
.hero{position:relative;padding:72px 0 88px;overflow:hidden;background:linear-gradient(180deg,#fafaf9 55%,#f4eeea)}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:48px 48px;mask-image:radial-gradient(ellipse 70% 60% at 60% 40%,#000 20%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 70% 60% at 60% 40%,#000 20%,transparent 75%);opacity:.7}
.hero-glow{position:absolute;width:720px;height:720px;right:-160px;top:-200px;background:radial-gradient(circle,#d3dfd066,transparent 60%),radial-gradient(circle at 30% 70%,#f6d5c766,transparent 55%);pointer-events:none}
.hero-inner{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.badge{display:inline-flex;align-items:center;gap:9px;margin:0;padding:7px 14px;border:1px solid #bd4c2c33;border-radius:99px;background:#fff;color:#8a4a33;font-size:12px}
.badge i{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px #bd4c2c22;animation:pulse 2s infinite}
.hero h1{font-size:clamp(40px,5.4vw,66px);line-height:1.15;letter-spacing:-1.5px;font-weight:700;margin:22px 0 20px}
.hero h1 span{background:linear-gradient(115deg,#b84e30,#d98658);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:var(--peach)}
.hero-lead{font-size:17px;line-height:1.8;color:var(--muted);margin:0;max-width:540px}
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:30px}
.ghost{display:inline-flex;align-items:center;min-height:48px;padding:12px 24px;border:1px solid #d9d4cf;border-radius:99px;font-size:14px;color:var(--ink);background:#fff;transition:border-color .2s}.ghost:hover{border-color:var(--accent);color:var(--accent)}
.hero-points{list-style:none;display:flex;gap:34px;padding:0;margin:40px 0 0}
.hero-points li{display:flex;flex-direction:column;gap:3px}.hero-points b{font-size:22px;font-weight:650;letter-spacing:-.3px}.hero-points span{font-size:12px;color:var(--muted)}

/* Phone mockup */
.phone{justify-self:center;width:340px;padding:10px;border-radius:44px;background:linear-gradient(160deg,#3a3f3c,#1f2321);box-shadow:0 40px 80px #49332133,0 0 0 1px #ffffff1a inset;transform:rotate(2deg)}
.phone-screen{border-radius:35px;overflow:hidden;background:#fff}
.phone-top{display:flex;justify-content:space-between;align-items:center;padding:12px 22px 10px;font-size:12px;color:#555}.phone-notch{width:80px;height:20px;border-radius:12px;background:#000}
.scan{position:relative;aspect-ratio:1}.scan img{width:100%;height:100%;object-fit:cover}
.scan::after{content:"";position:absolute;inset:14px;border:1.5px solid #ffffffcc;border-radius:16px;mask:linear-gradient(#000 0 0) top left/26px 26px no-repeat,linear-gradient(#000 0 0) top right/26px 26px no-repeat,linear-gradient(#000 0 0) bottom left/26px 26px no-repeat,linear-gradient(#000 0 0) bottom right/26px 26px no-repeat;-webkit-mask:linear-gradient(#000 0 0) top left/26px 26px no-repeat,linear-gradient(#000 0 0) top right/26px 26px no-repeat,linear-gradient(#000 0 0) bottom left/26px 26px no-repeat,linear-gradient(#000 0 0) bottom right/26px 26px no-repeat}
.scan-line{position:absolute;left:14px;right:14px;top:14px;height:2px;background:linear-gradient(90deg,transparent,#fff,transparent);box-shadow:0 0 16px 3px #ffffffa0;animation:scan 3.2s ease-in-out infinite}
.tag{position:absolute;padding:5px 9px;border-radius:8px;background:#ffffffe6;border:1px solid #fff;color:#2b2b2b;box-shadow:0 4px 12px #0002;font-size:11px;white-space:nowrap;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);opacity:0;animation:pop .5s ease forwards}
.tag::before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--accent);margin-right:6px;vertical-align:1px}
.t1{right:16px;top:44%;animation-delay:.5s}.t2{left:18px;top:20%;animation-delay:.9s}.t3{left:22px;bottom:22%;animation-delay:1.3s}
.scan-note{position:absolute;right:10px;bottom:8px;font-size:9px;color:#ffffffb0;background:#0007;padding:2px 6px;border-radius:4px}
.result{padding:16px 18px 20px}.result-head{display:flex;justify-content:space-between;align-items:baseline}.result-head span{font-size:12px;color:var(--muted)}.result-head b{font-size:30px;font-weight:650;letter-spacing:-.5px}.result-head small{font-size:13px;color:var(--muted);font-weight:400}
.bars{display:grid;gap:9px;margin:12px 0 14px}.bars div{display:grid;grid-template-columns:44px 1fr 40px;align-items:center;gap:10px;font-size:11px;color:var(--muted)}.bars b{color:var(--ink);font-weight:500;text-align:right}
.bars i{height:6px;border-radius:6px;background:#f0eeeb;position:relative;overflow:hidden}.bars i::after{content:"";position:absolute;inset:0 auto 0 0;width:var(--w);background:var(--c,var(--green));border-radius:inherit;animation:grow 1.2s .6s ease both}
.result-cta{display:flex;justify-content:space-between;align-items:center;font-size:11px;color:var(--muted);padding-top:12px;border-top:1px solid var(--line)}.pill{padding:6px 12px;border-radius:99px;background:var(--accent);color:#fff;font-weight:600}

/* Sections */
.section-head{max-width:640px;margin-bottom:40px}.section-head h2{font-size:clamp(30px,3.6vw,44px);line-height:1.25;letter-spacing:-1px;font-weight:650;margin:14px 0 0}.section-head h2 span{color:#898989}.section-head>p:last-child:not(.eyebrow){color:var(--muted);font-size:15px;margin:16px 0 0}
.features{padding:96px 0}
.bento{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{position:relative;padding:28px;border-radius:22px;background:var(--soft);border:1px solid transparent;overflow:hidden;transition:border-color .25s,transform .25s}.card:hover{border-color:#e6d6cc;transform:translateY(-2px)}
.card.big{grid-row:span 2;background:radial-gradient(circle at 85% 0%,#f6d5c780,transparent 55%),var(--soft)}.card.wide{grid-column:span 2}
.icon{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:#fff;color:var(--accent);font-size:18px}
.card h3{font-size:19px;font-weight:600;margin:20px 0 8px}.card p{margin:0;color:var(--muted);font-size:14px;line-height:1.75}
.mini-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}.mini-chips span{font-size:12px;padding:6px 11px;border-radius:99px;border:1px solid #e0dcd8;background:#fff;color:#5d5d60}

.steps-band{background:#f7f3ef;padding:96px 0}
.steps-band .wrap{display:grid;grid-template-columns:1fr 1fr;gap:40px 64px;align-items:center}.steps-band .section-head{grid-column:1/-1;margin:0}
.steps{list-style:none;margin:0;padding:0;display:grid;gap:14px}.steps li{display:grid;grid-template-columns:52px 1fr;column-gap:14px;padding:20px 22px;border-radius:18px;border:1px solid #ece5df;background:#fff}
.steps b{grid-row:span 2;font-size:22px;color:var(--accent);font-weight:600;font-variant-numeric:tabular-nums}.steps h3{margin:0;font-size:16px;font-weight:600}.steps p{margin:4px 0 0;color:var(--muted);font-size:13px}
.chat-demo{display:grid;gap:14px}.bubble{margin:0;border-radius:18px;font-size:14px}.bubble.user{justify-self:end;padding:14px 18px;background:#f0e6df;color:#75604e;border-bottom-right-radius:5px}
.bubble.ai{display:flex;gap:12px;align-items:flex-start;padding:18px;background:#fff;color:#222;border-bottom-left-radius:5px;box-shadow:0 18px 44px #4933211a}.bubble.ai>div{flex:1;display:grid;gap:3px}.bubble.ai span{font-size:13px;color:var(--muted)}.bubble.ai b{font-size:22px;font-weight:600}.bubble.ai small{font-size:11px;color:var(--muted)}.bubble.ai em{font-style:normal;font-size:11px;padding:4px 9px;border-radius:99px;background:#f5eee6;color:#8a7053;white-space:nowrap}

.photo-section{padding:96px 0 48px;display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center}.photo-section .section-head{margin:0}
.food-output{padding:26px;border-radius:22px;background:#fff;border:1px solid var(--line);box-shadow:0 18px 50px #49332112}
.assistant-heading{display:flex;align-items:center;gap:10px;margin-bottom:10px}.assistant-heading b{font-size:15px;font-weight:600}.assistant-heading>span{margin-left:auto;font-size:11px;color:var(--muted)}
.food-list{border-collapse:collapse;width:100%;font-size:13px}.food-list th,.food-list td{padding:13px 0;border-bottom:1px solid var(--line);text-align:right;font-weight:400;white-space:nowrap}.food-list th:first-child{text-align:left}.food-list thead{color:var(--muted);font-size:12px}.food-list td{color:#666}
.food-list select{font-size:13px;background:#f8f5f1;border:1px solid #ded7cf;color:#7e573c;padding:5px 8px;border-radius:8px;min-height:36px}
.demo-total{padding:18px 0;border-bottom:1px solid var(--line)}.demo-total>div{display:flex;align-items:center;justify-content:space-between}.demo-total span{font-size:13px;color:var(--muted)}.demo-total strong{font-size:28px;font-weight:650}.demo-total p{font-size:12px;color:var(--muted);margin:6px 0 0}
.demo-save{display:flex;gap:16px;align-items:center;justify-content:space-between;margin-top:18px}.demo-save p{font-size:12px;color:var(--muted);margin:0}.landing-page .demo-save .button{min-height:44px;padding:10px 18px;font-size:13px;white-space:nowrap}

.trend-section{padding:48px 0 96px;display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center}.trend-section .section-head{margin:0}
.trend-card{background:#f7f8f6;border:1px solid transparent;border-radius:22px;padding:28px;min-width:0}
.chart-heading{display:flex;justify-content:space-between;align-items:center;font-size:14px;gap:10px}.chart-heading small{font-size:11px;color:var(--muted);margin-left:6px}
.range{display:flex;background:#eaece7;border-radius:99px;padding:3px}.range button{min-height:36px;padding:7px 14px;color:var(--muted);font-size:12px;border-radius:99px}.range button.active{background:#fff;color:#344b30;box-shadow:0 2px 5px #00000009}
.weight-summary{display:flex;align-items:center;gap:20px;margin-top:22px}.weight-summary strong{font-size:48px;font-weight:600;letter-spacing:-1.5px}.weight-summary span{font-size:14px;color:var(--muted);margin-left:6px}.weight-summary p{font-size:12px;color:#4b6545;background:#e3ebdf;padding:5px 10px;border-radius:99px}
.trend-chart{display:block;width:100%;height:auto;margin-top:18px;overflow:visible}.grid{stroke:#dce2d7;stroke-dasharray:4 5;fill:none}.axis{font-size:12px;fill:#7e8877}

.trust{padding:0 0 96px}.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.trust-grid div{padding:24px;border-radius:18px;border:1px solid var(--line);background:#fff}.trust-grid b{font-size:16px;font-weight:600}.trust-grid b::before{content:"✓";display:inline-grid;place-items:center;width:22px;height:22px;margin-right:10px;border-radius:50%;background:var(--green-soft);color:var(--green);font-size:12px}.trust-grid p{margin:10px 0 0;color:var(--muted);font-size:13px;line-height:1.7}

.closing{text-align:center;padding:88px 0 104px;border-top:1px solid var(--line);background:radial-gradient(ellipse 50% 60% at 50% 100%,#f6d5c766,transparent)}.closing>img{margin:0 auto 22px}.closing h2{font-size:clamp(32px,4.4vw,52px);letter-spacing:-1px;line-height:1.25;font-weight:700;margin:0 0 14px}.closing h2 span{color:var(--accent)}.closing p{color:var(--muted);margin:0 0 28px}

.mobile-cta{display:none}
.footer{background:#f5f5f4;padding:30px 0}.footer-top{display:flex;justify-content:space-between;align-items:center;gap:20px}.footer-top .logo b{font-size:15px}.footer-top .text-link{font-size:13px}.footer .wrap>p{font-size:12px;line-height:1.9;color:#787879;max-width:780px;margin:20px 0}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #dededc;padding-top:16px;font-size:11px;color:#888}

.trial{margin-top:26px}.trial-pick{cursor:pointer}.trial-pick:has(input:disabled){opacity:.6;cursor:progress}
.trial-status{font-size:13px;color:var(--muted);margin:12px 0 0;line-height:1.6}.trial-status.error{color:var(--accent)}
.trial-preview{margin:4px 0 8px;border-radius:14px;overflow:hidden;max-height:200px}.trial-preview img{width:100%;max-height:200px;object-fit:cover}
.food-list small{display:block;color:var(--muted);font-size:11px;margin-top:2px}
.closing-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.footer .beian{color:inherit}.footer .beian:hover{text-decoration:underline}

@keyframes scan{0%,100%{top:14px}50%{top:calc(100% - 16px)}}
@keyframes pop{from{opacity:0;transform:translateY(6px) scale(.96)}to{opacity:1;transform:none}}
@keyframes grow{from{width:0}}
@keyframes pulse{50%{box-shadow:0 0 0 7px #bd4c2c00}}

@media(max-width:1000px){
.hero-inner{grid-template-columns:1fr 300px;gap:32px}.phone{width:300px}
.bento{grid-template-columns:1fr 1fr}.card.big{grid-row:auto;grid-column:span 2}
.photo-section,.trend-section{grid-template-columns:1fr;gap:32px}
}
@media(max-width:760px){
html{scroll-padding-top:70px}
.header{height:58px}.nav{display:none}.account{gap:14px}.landing-page .account .button{min-height:38px;padding:8px 16px}
.hero{padding:36px 0 56px}.hero-inner{grid-template-columns:1fr;gap:40px}
.hero-copy{text-align:left}.hero h1{font-size:clamp(34px,10vw,44px);letter-spacing:-1px;margin:18px 0 14px}.hero-lead{font-size:15px;line-height:1.75}
.hero-actions{margin-top:24px}.hero-actions>*{flex:1 1 0;justify-content:center;white-space:nowrap;padding-inline:14px;gap:8px}
.hero-points{gap:0;justify-content:space-between;margin-top:30px;padding-top:22px;border-top:1px solid var(--line)}.hero-points b{font-size:18px}.hero-points span{font-size:11px}
.phone{width:min(280px,82vw);transform:none;border-radius:38px;padding:8px}.phone-screen{border-radius:31px}.tag{font-size:10px;padding:4px 7px}.result-head b{font-size:26px}
.features,.steps-band{padding:64px 0}.bento{grid-template-columns:1fr;gap:12px}.card.big,.card.wide{grid-column:auto}.card{padding:22px}.card h3{font-size:17px;margin-top:16px}
.steps-band .wrap{grid-template-columns:1fr;gap:28px}
.photo-section{padding:64px 0 32px}.trial-pick{width:100%}.food-output{padding:18px 16px}.demo-save{flex-direction:column;align-items:stretch}
.trend-section{padding:32px 0 64px}.trend-card{padding:20px 16px}.weight-summary strong{font-size:40px}
.trust{padding-bottom:64px}.trust-grid{grid-template-columns:1fr;gap:12px}
.closing{padding:64px 0 72px}
.mobile-cta{display:block;position:fixed;left:0;right:0;bottom:0;z-index:40;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:#fafaf9eb;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--line);transform:translateY(110%);transition:transform .3s}
.mobile-cta.show{transform:none}.mobile-cta .button{width:100%}
.footer{padding-bottom:calc(90px + env(safe-area-inset-bottom))}.footer-bottom{flex-direction:column;gap:4px}
}
@media(max-width:360px){.hero-actions>*{flex-basis:100%}.hero-points span{font-size:10px}.landing-page .logo b{font-size:15px}}
@media(prefers-reduced-motion:reduce){.scan-line{display:none}.tag{opacity:1}}