:root{--paper:#F4F6F9;--ink:#1B2430;--brand:#1F3D5C;--deep:#172E45;--tint:#3E7CB1;--sage:#DCE3EB;
--stone:#566271;--accent:#D9572B;--soft:#E3ECF5;--radius:22px;--radius-sm:14px;--shot:1290/2796}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:Inter,system-ui,-apple-system,'Segoe UI',Arial,sans-serif;background:var(--paper);color:var(--ink);line-height:1.65;-webkit-font-smoothing:antialiased}
.hero,section{overflow-x:clip}
@supports not (overflow-x:clip){.hero,section{overflow-x:hidden}}
a{color:inherit}img{max-width:100%;display:block}
.wrap{max-width:1080px;margin:0 auto;padding:0 22px}
.nav{position:sticky;top:0;z-index:50;background:rgba(244,246,249,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--sage)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:64px;gap:12px}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;font-size:1.35rem;color:var(--brand);text-decoration:none}
.brand img{width:34px;height:34px;border-radius:9px}
.nav-links{display:flex;align-items:center;gap:18px}
.nav-links a:not(.nav-cta){text-decoration:none;font-weight:700;color:var(--brand);font-size:.95rem}
.nav-links a:not(.nav-cta):hover{color:var(--tint)}
.nav-cta{background:var(--brand);color:#fff!important;text-decoration:none;font-weight:700;font-size:.92rem;padding:10px 20px;border-radius:999px;min-height:44px;display:inline-flex;align-items:center}
.nav-cta.apple{background:#1c1c1e}
.lang{position:relative}
.lang summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:6px;font-weight:700;color:var(--brand);font-size:.92rem;min-height:44px;padding:0 6px}
.lang summary::-webkit-details-marker{display:none}
.lang summary svg{width:18px;height:18px}
.lang ul{position:absolute;inset-inline-end:0;top:100%;background:#fff;border:1px solid var(--sage);border-radius:14px;padding:6px;list-style:none;min-width:170px;box-shadow:0 14px 36px rgba(0,0,0,.12)}
.lang li a{display:block;padding:10px 12px;border-radius:10px;text-decoration:none;color:var(--ink);font-weight:600}
.lang li a:hover,.lang li a[aria-current]{background:var(--soft);color:var(--brand)}
.btn{display:inline-flex;align-items:center;gap:10px;background:var(--brand);color:#fff;text-decoration:none;font-weight:800;font-size:1.08rem;padding:16px 30px;border-radius:999px;box-shadow:0 10px 30px rgba(31,61,92,.28);transition:transform .15s,box-shadow .15s;min-height:48px}
.btn:hover{transform:translateY(-2px)}
.btn svg{width:20px;height:20px}
.btn.apple{background:#1c1c1e;box-shadow:0 10px 30px rgba(28,28,30,.3)}
.btn.ghost{background:transparent;color:var(--brand);box-shadow:inset 0 0 0 2px var(--brand)}
.btn-row{display:inline-flex;gap:12px;flex-wrap:wrap;align-items:center}
.btn-note{font-size:.88rem;color:var(--stone);margin-top:12px}
.hero{padding:64px 0 20px;position:relative}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center}
.kicker{display:inline-flex;align-items:center;gap:8px;background:var(--soft);color:var(--brand);font-weight:700;font-size:.9rem;padding:7px 16px;border-radius:999px;margin-bottom:20px}
.kicker svg{width:16px;height:16px}
h1{font-size:clamp(2.1rem,5vw,3.4rem);line-height:1.18;font-weight:900;color:var(--brand);letter-spacing:-.5px}
.hero p.sub{font-size:1.18rem;margin:20px 0 30px;max-width:34em}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.chip{display:flex;align-items:center;gap:7px;background:#fff;border:1px solid var(--sage);border-radius:999px;padding:8px 16px;font-size:.92rem;font-weight:600;color:var(--brand)}
.chip svg{width:15px;height:15px;flex:none}
.phone-wrap{display:flex;justify-content:center;position:relative}
.phone-wrap::before{content:'';position:absolute;inset:-8% -14%;background:radial-gradient(closest-side,rgba(62,124,177,.22),transparent 70%);z-index:0}
.phone{position:relative;z-index:1;width:278px;background:var(--deep);border-radius:44px;padding:11px;box-shadow:0 34px 80px rgba(0,0,0,.28),0 6px 18px rgba(0,0,0,.18);transform:rotate(-3deg)}
.phone img{width:100%;height:auto;border-radius:34px;display:block}
.float-card{position:absolute;z-index:2;background:#fff;border-radius:16px;padding:10px 14px;box-shadow:0 14px 36px rgba(0,0,0,.16);font-size:.8rem;font-weight:700;color:var(--brand);display:flex;align-items:center;gap:8px;white-space:nowrap}
.float-card svg{width:17px;height:17px;flex:none}
.fc1{top:2%;inset-inline-start:-7%;animation:floaty 5s ease-in-out infinite}
.fc2{top:22%;inset-inline-end:-8%;animation:floaty 6s .8s ease-in-out infinite}
.fc3{top:44%;inset-inline-start:-8%;animation:floaty 5.5s .4s ease-in-out infinite}
.fc4{top:64%;inset-inline-end:-7%;animation:floaty 6.5s 1.2s ease-in-out infinite}
.fc5{top:86%;inset-inline-start:-9%;animation:floaty 5.8s 1.6s ease-in-out infinite}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
section{padding:72px 0}
.sec-kicker{color:var(--tint);font-weight:800;font-size:.95rem;margin-bottom:8px}
h2{font-size:clamp(1.65rem,3.5vw,2.4rem);font-weight:900;color:var(--brand);line-height:1.25;letter-spacing:-.3px}
.sec-sub{font-size:1.08rem;color:var(--stone);margin-top:12px;max-width:40em}
.problem{background:#fff;border-radius:var(--radius);padding:40px;border:1px solid var(--sage)}
.problem p{font-size:1.1rem;max-width:44em;margin-top:14px}
.problem strong{color:var(--accent)}
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:40px}
.feat{background:#fff;border:1px solid var(--sage);border-radius:var(--radius);padding:26px}
.feat .fi{width:46px;height:46px;border-radius:14px;background:var(--soft);display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.feat .fi svg{width:23px;height:23px}
.feat h3{font-size:1.08rem;font-weight:800;color:var(--brand);margin-bottom:6px}
.feat p{font-size:.95rem;color:var(--stone)}
.band{background:var(--deep);color:#fff;border-radius:34px;padding:64px 48px;overflow:hidden}
.band h2{color:#fff}.band .sec-kicker{color:#7FB2DD}
.band-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.band p{color:rgba(255,255,255,.84);font-size:1.05rem;margin-top:14px}
.band .quote{margin-top:22px;padding-inline-start:16px;border-inline-start:3px solid #7FB2DD;font-weight:700;color:#fff}
.chart-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);padding:22px}
.chart-card .cap{font-size:.82rem;color:rgba(255,255,255,.7);margin-top:10px;display:flex;gap:16px;flex-wrap:wrap}
.cap i{display:inline-block;width:18px;height:3px;border-radius:2px;vertical-align:middle;margin-inline-end:5px}
.show-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:52px;align-items:center}
.show-phone{display:flex;justify-content:center}
.phone.alt{transform:rotate(3deg)}
.shot-stack{position:relative;aspect-ratio:var(--shot);border-radius:34px;overflow:hidden;background:var(--paper)}
.shot-stack img{position:absolute;inset:0;width:100%;height:100%;opacity:0;transition:opacity .35s ease;border-radius:0}
.shot-stack img.on{opacity:1}
.seg{display:inline-flex;background:var(--soft);border-radius:999px;padding:5px;gap:3px;margin:24px 0 20px;max-width:100%;flex-wrap:wrap}
.seg-btn{border:0;background:transparent;font-family:inherit;font-weight:800;font-size:.95rem;color:var(--stone);padding:10px 18px;border-radius:999px;cursor:pointer;min-height:44px}
.seg-btn.on{background:var(--deep);color:#fff}
.seg-btn:focus-visible{outline:2px solid var(--tint);outline-offset:2px}
.panels{min-height:120px}.panel{display:none}.panel.on{display:block}
.panel h3{font-size:1.15rem;font-weight:900;color:var(--brand);margin-bottom:8px}
.panel p{color:var(--stone)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:44px;counter-reset:step}
.step{background:#fff;border:1px solid var(--sage);border-radius:var(--radius);padding:28px;position:relative}
.step::before{counter-increment:step;content:counter(step);position:absolute;top:-18px;inset-inline-start:24px;width:38px;height:38px;border-radius:50%;background:var(--brand);color:#fff;font-weight:900;display:flex;align-items:center;justify-content:center}
.step h3{font-weight:800;color:var(--brand);margin:8px 0 6px;font-size:1.05rem}
.step p{font-size:.95rem;color:var(--stone)}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:40px}
.trust{background:var(--soft);border-radius:var(--radius);padding:24px;text-align:center}
.trust svg{width:30px;height:30px;margin:0 auto 10px}
.trust b{display:block;color:var(--brand);margin-bottom:4px}
.trust span{font-size:.88rem;color:var(--stone)}
.faq{max-width:780px;margin:36px auto 0}
details.q{background:#fff;border:1px solid var(--sage);border-radius:var(--radius-sm);padding:20px 24px;margin-bottom:12px}
details.q summary{cursor:pointer;font-weight:800;color:var(--brand);font-size:1.02rem;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:28px}
details.q summary::-webkit-details-marker{display:none}
details.q summary::after{content:'+';font-size:1.5rem;color:var(--tint);font-weight:400;flex:none}
details.q[open] summary::after{content:'−'}
details.q p{margin-top:12px;color:var(--stone)}
.final{background:linear-gradient(160deg,var(--brand),var(--deep));border-radius:34px;color:#fff;text-align:center;padding:72px 32px}
.final h2{color:#fff}
.final p{color:rgba(255,255,255,.86);margin:14px auto 30px;max-width:32em;font-size:1.1rem}
.final .btn:not(.apple){background:#3E7CB1}
footer{padding:44px 0 110px;color:var(--stone);font-size:.92rem}
.foot{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.foot nav{display:flex;flex-wrap:wrap;gap:4px 18px}
.foot a{color:var(--brand);font-weight:600;text-decoration:none;min-height:44px;display:inline-flex;align-items:center}
.foot a:hover{text-decoration:underline}
.foot-langs{margin-top:14px;padding-top:14px;border-top:1px solid var(--sage);display:flex;flex-wrap:wrap;gap:4px 16px}
.foot-langs a{color:var(--stone);text-decoration:none;min-height:44px;display:inline-flex;align-items:center}
.foot-langs a[aria-current]{color:var(--brand);font-weight:800}
.foot-by{margin-top:10px;text-align:center;font-size:.86rem}
.foot-by a{color:var(--brand);font-weight:700;text-decoration:none}
.sticky-cta{position:fixed;bottom:0;inset-inline:0;z-index:60;padding:12px 16px calc(12px + env(safe-area-inset-bottom));background:rgba(244,246,249,.9);backdrop-filter:blur(12px);border-top:1px solid var(--sage);display:none}
.sticky-cta .btn-row{display:flex;gap:10px}
.sticky-cta .btn{flex:1;justify-content:center;padding:13px}
.js .rv{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.rv.in{opacity:1;transform:none}
/* calorie guide */
.page-head{padding:52px 0 8px}
.crumbs{font-size:.88rem;color:var(--stone);margin-bottom:14px}
.crumbs a{color:var(--brand);text-decoration:none;font-weight:600}
.lede{font-size:1.12rem;color:var(--stone);margin-top:14px;max-width:44em}
.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:30px}
.stat{background:#fff;border:1px solid var(--sage);border-radius:var(--radius-sm);padding:18px;text-align:center}
.stat b{display:block;font-size:1.7rem;font-weight:900;color:var(--brand)}
.stat span{font-size:.86rem;color:var(--stone)}
.stat.main{background:var(--brand)}.stat.main b,.stat.main span{color:#fff}
.tbl-wrap{overflow-x:auto;margin-top:28px;border:1px solid var(--sage);border-radius:var(--radius-sm);background:#fff}
table{width:100%;border-collapse:collapse;font-size:.96rem}
th,td{padding:12px 14px;text-align:start;border-bottom:1px solid var(--sage);white-space:nowrap}
th{background:var(--soft);color:var(--brand);font-weight:800}
td a{color:var(--brand);font-weight:700;text-decoration:none}
td a:hover{text-decoration:underline}
tr:last-child td{border-bottom:0}
.prose{max-width:760px}
.prose h2{font-size:1.4rem;margin:34px 0 10px}
.prose p{margin-bottom:12px}
.note{background:var(--soft);border-radius:var(--radius-sm);padding:16px 18px;margin:18px 0;color:var(--ink)}
.cta-box{background:#fff;border:1px solid var(--sage);border-radius:var(--radius);padding:30px;text-align:center;margin:40px 0}
.cta-box h3{font-size:1.3rem;font-weight:900;color:var(--brand);margin-bottom:8px}
.cta-box p{color:var(--stone);margin-bottom:20px}
.food-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:18px}
.food-card{background:#fff;border:1px solid var(--sage);border-radius:var(--radius-sm);padding:16px;text-decoration:none;display:flex;flex-direction:column;gap:4px;min-height:48px}
.food-card b{color:var(--brand)}
.food-card span{font-size:.86rem;color:var(--stone)}
.small{font-size:.86rem;color:var(--stone);margin-top:18px}
a.btn:not(.ghost){color:#fff}
@media (max-width:900px){
  .hero-grid,.band-grid,.show-grid{grid-template-columns:1fr}
  .show-phone{order:2}
  .feat-grid,.steps{grid-template-columns:1fr 1fr}
  .trust-grid,.stat-row{grid-template-columns:1fr 1fr}
  .food-grid{grid-template-columns:1fr 1fr 1fr}
  .phone-wrap{margin-top:24px}
  .band{padding:44px 26px}
  .fc5{display:none}
  .fc1,.fc3{inset-inline-start:-1%}.fc2,.fc4{inset-inline-end:-1%}
}
@media (max-width:600px){
  .feat-grid,.steps{grid-template-columns:1fr}
  .food-grid{grid-template-columns:1fr 1fr}
  .sticky-cta{display:block}
  .nav-cta,.nav-links .hide-sm{display:none}
  section{padding:52px 0}
  .hero{padding-top:36px}
  .fc1{top:2%;inset-inline-start:0}.fc2{top:28%;inset-inline-end:0}
  .fc3{top:54%;inset-inline-start:0}.fc4{top:80%;inset-inline-end:0}
  .float-card{font-size:.7rem;padding:7px 10px}
  .phone{width:240px}
  .problem{padding:26px}
  .final{padding:52px 22px}
  .wrap{padding:0 16px}
}
@media (max-width:380px){.phone{width:210px}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.js .rv{opacity:1;transform:none}}