@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700;800;900&display=swap');

:root{
  /* colors */
  --nahrio-bg:#0F172A;
  --nahrio-surface:#1E293B;
  --nahrio-surface-variant:#26314A;
  --nahrio-surface-variant-soft:rgba(255,255,255,.05);
  --nahrio-outline:rgba(255,255,255,.08);
  --nahrio-primary:#93C5FD;
  --nahrio-primary-deep:#1E3A8A;
  --nahrio-primary-container:rgba(147,197,253,.16);
  --nahrio-on-primary:#0F172A;
  --nahrio-on-primary-container:#FFFFFF;
  --nahrio-text:#F8FAFC;
  --nahrio-text-muted:#94A3B8;
  --nahrio-text-faint:rgba(148,163,184,.7);
  --nahrio-green:#10B981;
  --nahrio-green-container:#0C3420;
  --nahrio-red:#B3261E;
  --nahrio-orange:#F59E0B;
  --nahrio-orange-container:#382A0B;
  --nahrio-sky:#0284C7;
  --nahrio-sky-container:#0B2E3D;
  --nahrio-purple:#A855F7;
  --nahrio-purple-container:#28173F;
  --nahrio-macro-protein:#2563EB;
  --nahrio-macro-carbs:#E11D48;
  --nahrio-macro-fat:#F59E0B;
  --nahrio-macro-track:#2A3548;
  --nahrio-header-gradient:linear-gradient(90deg,#0F172A 0%,#1E3A8A 100%);
  --nahrio-light-bg:#F8FAFC;
  --nahrio-light-surface:#FFFFFF;
  --nahrio-navy-container:#DBEAFE;
  --nahrio-on-navy-container:#0F172A;

  /* typography */
  --nahrio-font:'Roboto',system-ui,-apple-system,sans-serif;
  --nahrio-headline:700 30px/36px var(--nahrio-font);
  --nahrio-title-lg:700 22px/28px var(--nahrio-font);
  --nahrio-title-md:700 16px/24px var(--nahrio-font);
  --nahrio-title-sm:800 14px/20px var(--nahrio-font);
  --nahrio-body-lg:400 16px/24px var(--nahrio-font);
  --nahrio-body-md:400 14px/20px var(--nahrio-font);
  --nahrio-body-sm:400 12px/16px var(--nahrio-font);
  --nahrio-label-lg:700 14px/20px var(--nahrio-font);
  --nahrio-label-md:700 12px/16px var(--nahrio-font);
  --nahrio-label-sm:700 11px/16px var(--nahrio-font);
  --nahrio-number-lg:700 40px/44px var(--nahrio-font);

  /* spacing / radii */
  --nahrio-sp-4:8px;
  --nahrio-sp-8:16px;
  --nahrio-radius-xs:8px;
  --nahrio-radius-sm:12px;
  --nahrio-radius-md:16px;
  --nahrio-radius-lg:20px;
  --nahrio-radius-xl:24px;
  --nahrio-radius-xxl:28px;
  --nahrio-radius-pill:999px;
  --nahrio-elevation-1:0 1px 3px rgba(0,0,0,.35);
  --nahrio-elevation-2:0 2px 8px rgba(0,0,0,.4);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;background:var(--nahrio-bg);font-family:var(--nahrio-font);color:var(--nahrio-text);}
a{color:var(--nahrio-primary);text-decoration:none;}
a:hover{color:#bfdcff;}
img{max-width:100%;}
::selection{background:var(--nahrio-primary-container);}
ul{margin:0;padding:0;}

.container{max-width:1200px;margin:0 auto;padding:0 32px;}

/* ---------- header / footer ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(15,23,42,.9);backdrop-filter:blur(8px);border-bottom:1px solid var(--nahrio-outline);}
.site-header .container{padding-top:16px;padding-bottom:16px;display:flex;align-items:center;justify-content:space-between;gap:24px;}
.brand{display:flex;align-items:center;gap:10px;}
.brand img{width:30px;height:30px;border-radius:8px;display:block;}
.brand span{font:var(--nahrio-title-md);color:var(--nahrio-text);}
.nav-links{display:flex;align-items:center;gap:32px;flex-wrap:wrap;}
.nav-links a{color:var(--nahrio-text-muted);font:var(--nahrio-label-lg);}
.nav-links a.active{color:var(--nahrio-text);}
.header-cta{white-space:nowrap;}

.mobile-nav{display:none;}
.menu-toggle{list-style:none;cursor:pointer;width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:10px;color:var(--nahrio-text);font-size:22px;flex-shrink:0;}
.menu-toggle::-webkit-details-marker{display:none;}
.menu-toggle:hover{background:var(--nahrio-surface-variant);}
.mobile-menu{display:flex;flex-direction:column;position:absolute;top:100%;left:0;right:0;background:var(--nahrio-bg);border-bottom:1px solid var(--nahrio-outline);padding:4px 32px 12px;box-shadow:0 16px 28px rgba(0,0,0,.45);}
.mobile-menu a{color:var(--nahrio-text-muted);font:var(--nahrio-label-lg);padding:14px 0;border-top:1px solid var(--nahrio-outline);}
.mobile-menu a:first-child{border-top:none;}
.mobile-menu a.active{color:var(--nahrio-text);}

.site-footer{border-top:1px solid var(--nahrio-outline);padding:40px 32px;}
.site-footer .container{padding:0;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;}
.footer-brand{display:flex;align-items:center;gap:10px;}
.footer-brand img{width:22px;height:22px;border-radius:6px;display:block;}
.footer-brand span{font:var(--nahrio-body-sm);color:var(--nahrio-text-muted);}
.footer-nav{display:flex;gap:24px;flex-wrap:wrap;}
.footer-nav a{font:var(--nahrio-body-sm);color:var(--nahrio-text-muted);}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:none;cursor:pointer;font-family:var(--nahrio-font);font:var(--nahrio-label-lg);border-radius:var(--nahrio-radius-md);padding:12px 20px;transition:opacity .15s ease,transform .05s ease;}
.btn:hover{opacity:.88;}
.btn:active{transform:scale(.97);}
.btn-filled{background:var(--nahrio-primary);color:var(--nahrio-on-primary);}
.btn-outlined{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.6);}
.btn-outlined-primary{background:transparent;color:var(--nahrio-primary);border:1px solid var(--nahrio-primary);}
.btn-text{background:transparent;color:var(--nahrio-primary);padding:8px 12px;}
.btn-block{width:100%;}

/* ---------- surfaces ---------- */
.card{border-radius:var(--nahrio-radius-xxl);background:var(--nahrio-surface);box-shadow:var(--nahrio-elevation-1);overflow:hidden;}
.card-gradient{background:var(--nahrio-header-gradient);}
.card-pad-sm{padding:16px;}
.card-pad-md{padding:18px;}
.card-pad-lg{padding:20px;}
.tile-grid .card-pad-md{padding:16px;}
.field-grid>div{padding:10px 6px!important;}

/* ---------- data display ---------- */
.pill{display:inline-block;padding:4px 10px;border-radius:var(--nahrio-radius-pill);font:var(--nahrio-label-sm);}
.pill-green{background:#0F2E23;color:#34D399;}
.pill-primary{background:var(--nahrio-primary-container);color:var(--nahrio-primary);}
.pill-neutral{background:var(--nahrio-surface-variant);color:var(--nahrio-text-muted);}

.stat-box{flex:1;background:var(--nahrio-surface-variant-soft);border-radius:var(--nahrio-radius-md);padding:10px 4px;text-align:center;}
.stat-box .stat-label{font:var(--nahrio-body-sm);font-size:10px;color:var(--nahrio-text-muted);}
.stat-box .stat-value{font:var(--nahrio-label-md);font-size:12px;margin-top:2px;}

.chip{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:var(--nahrio-radius-pill);border:none;font:var(--nahrio-body-sm);background:var(--nahrio-surface-variant);color:var(--nahrio-text);white-space:nowrap;}

/* ---------- meals ---------- */
.meal-category-head{display:flex;justify-content:space-between;align-items:center;}
.meal-category-title{display:flex;align-items:center;gap:10px;}
.meal-badge{width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0;}
.meal-category-title span.label{font:var(--nahrio-title-sm);letter-spacing:.5px;color:rgba(248,250,252,.85);}
.meal-category-total{font:var(--nahrio-title-md);font-size:14px;font-weight:800;}
.meal-row{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:4px;border-top:1px solid rgba(255,255,255,.05);margin-top:8px;padding-top:8px;}
.meal-row:first-child{border-top:none;margin-top:0;padding-top:4px;}
.meal-row .meal-name{font:var(--nahrio-body-lg);font-weight:700;color:var(--nahrio-text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.meal-row .meal-meta{font:var(--nahrio-body-sm);color:var(--nahrio-text-faint);}
.meal-row .meal-info{flex:1;min-width:0;}
.meal-row .meal-right{display:flex;align-items:center;gap:8px;flex-shrink:0;}
.meal-row .meal-kcal{font:var(--nahrio-body-md);font-size:13px;font-weight:700;color:var(--nahrio-text);}
.meal-row .meal-add{height:32px;padding:2px 10px;border-radius:10px;border:1px solid currentColor;background:transparent;color:var(--nahrio-primary);font:var(--nahrio-label-sm);font-weight:700;}
.meal-empty{display:flex;justify-content:space-between;align-items:center;padding:4px;}
.meal-empty span{font:var(--nahrio-body-sm);color:rgba(148,163,184,.6);}
.meal-divider{height:1px;background:rgba(255,255,255,.08);}

/* ---------- bottom nav ---------- */
.bottom-nav{display:flex;justify-content:space-around;align-items:center;background:var(--nahrio-surface-variant);border-radius:var(--nahrio-radius-xxl);padding:10px 4px;box-shadow:var(--nahrio-elevation-2);}
.bottom-nav-item{background:none;border:none;display:flex;flex-direction:column;align-items:center;gap:4px;padding:0;flex:1;}
.bottom-nav-icon{display:flex;align-items:center;justify-content:center;width:36px;height:32px;border-radius:999px;}
.bottom-nav-item.active .bottom-nav-icon{width:52px;background:var(--nahrio-primary-deep);}
.bottom-nav-label{font:var(--nahrio-label-sm);font-size:11px;font-weight:500;color:var(--nahrio-text-muted);}
.bottom-nav-item.active .bottom-nav-label{font-weight:700;color:var(--nahrio-primary);}

/* ---------- phone / android frame ---------- */
.phone{width:360px;height:780px;border-radius:18px;overflow:hidden;background:#1d1b20;border:8px solid rgba(116,119,117,.5);box-shadow:0 30px 80px rgba(0,0,0,.25);display:flex;flex-direction:column;}
.phone.phone-lg{width:390px;height:844px;}
@media (max-width:860px){
  .phone{width:300px;height:650px;}
  .phone.phone-lg{width:320px;height:693px;}
}
.phone-statusbar{height:40px;display:flex;align-items:center;justify-content:space-between;padding:0 16px;position:relative;flex-shrink:0;}
.phone-statusbar .time{font-size:14px;color:#fff;letter-spacing:.25px;}
.phone-statusbar .cam-hole{position:absolute;left:50%;top:8px;transform:translateX(-50%);width:24px;height:24px;border-radius:100px;background:#2e2e2e;}
.phone-statusbar .status-icons{display:flex;align-items:center;gap:2px;}
.phone-content{flex:1;overflow:auto;background:var(--nahrio-bg);}
.phone-navbar{height:24px;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.phone-navbar .home-indicator{width:108px;height:4px;border-radius:2px;background:#fff;opacity:.4;}
.phone-frame-wrap{display:flex;justify-content:center;}

/* screen inner layout */
.screen{display:flex;flex-direction:column;gap:16px;padding:16px 16px 24px;}
.screen, .screen *{min-width:0;overflow-wrap:break-word;hyphens:auto;}
.screen [style*="white-space:nowrap"]{min-width:max-content;flex-shrink:0;}
.screen-title{font:var(--nahrio-title-lg);font-size:22px;color:var(--nahrio-text);}
.screen-subtitle{font:var(--nahrio-body-md);color:var(--nahrio-text-muted);margin-top:6px;}

/* ---------- generic marketing sections ---------- */
.eyebrow{font:var(--nahrio-label-lg);letter-spacing:1.5px;color:var(--nahrio-primary);text-transform:uppercase;}
.eyebrow-purple{color:var(--nahrio-purple);}
.hero{padding:72px 32px 40px;display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;}
.hero h1{font:800 48px/56px var(--nahrio-font);color:var(--nahrio-text);margin:16px 0 20px;}
.hero p{font:var(--nahrio-body-lg);color:var(--nahrio-text-muted);margin:0 0 28px;max-width:480px;}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;}
.hero-stats{display:flex;gap:28px;margin-top:40px;}
.hero-stats .num{font:var(--nahrio-number-lg);font-size:28px;color:var(--nahrio-text);}
.hero-stats .lbl{font:var(--nahrio-body-sm);color:var(--nahrio-text-muted);}

.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;}
.feature-card{display:block;height:100%;}
.feature-card .inner{padding:24px;height:100%;}
.feature-card .emoji{font-size:28px;}
.feature-card .title{font:var(--nahrio-title-md);color:var(--nahrio-text);margin:14px 0 6px;}
.feature-card .desc{font:var(--nahrio-body-sm);color:var(--nahrio-text-muted);}

.split{padding:40px 32px 80px;display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
.split.reverse .phone-col{order:2;}
.split.reverse .text-col{order:1;}
.split h2{font:var(--nahrio-headline);font-size:32px;color:var(--nahrio-text);margin:12px 0 16px;}
.split p{font:var(--nahrio-body-lg);color:var(--nahrio-text-muted);margin:0 0 20px;}

.diff-block{display:flex;flex-direction:column;gap:20px;}
.diff-block .diff-title{font:var(--nahrio-title-md);color:#F8FAFC;display:flex;align-items:center;gap:8px;}
.diff-block p{font:var(--nahrio-body-lg);color:var(--nahrio-text-muted);margin:6px 0 0;}

.check-list{list-style:none;display:flex;flex-direction:column;gap:12px;}
.check-list li{display:flex;gap:10px;font:var(--nahrio-body-md);color:var(--nahrio-text);}
.check-list li span{color:var(--nahrio-primary);flex-shrink:0;}

.cta-banner{padding:40px;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;}
.cta-banner .headline{font:var(--nahrio-title-lg);color:#fff;}
.cta-banner .sub{font:var(--nahrio-body-md);color:rgba(255,255,255,.75);margin-top:6px;}
.cta-banner .actions{display:flex;gap:14px;flex-wrap:wrap;align-items:center;}
.cta-banner .actions a{font:var(--nahrio-label-lg);color:#fff;}

.page-hero{max-width:800px;margin:0 auto;padding:64px 32px 24px;text-align:center;}
.page-hero h1{font:800 40px/48px var(--nahrio-font);color:var(--nahrio-text);margin:14px 0 0;}
.page-hero p{font:var(--nahrio-body-lg);color:var(--nahrio-text-muted);}

/* ---------- FAQ ---------- */
.faq-section{max-width:760px;margin:0 auto;padding:24px 32px 96px;}
.faq-section h2{font:var(--nahrio-headline);font-size:24px;color:var(--nahrio-text);margin:32px 0 8px;}
.faq-section details{border-bottom:1px solid var(--nahrio-outline);padding:18px 0;}
.faq-section details:last-child{border-bottom:none;}
.faq-section summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;font:var(--nahrio-title-md);color:var(--nahrio-text);}
.faq-section summary::-webkit-details-marker{display:none;}
.faq-section summary::after{content:'+';font-size:22px;color:var(--nahrio-primary);flex-shrink:0;}
.faq-section details[open] summary::after{content:'\2212';}
.faq-section details p,.faq-section details ul{font:var(--nahrio-body-lg);color:var(--nahrio-text-muted);margin:12px 0 0;line-height:1.6;}
.faq-section details ul{padding-left:20px;margin-top:10px;}
details li{margin-bottom:6px;}

/* ---------- pricing ---------- */
.price-card-wrap{max-width:460px;margin:0 auto;padding:40px 32px 24px;}
.price-card{padding:36px;text-align:center;}
.price-card .plan{font:var(--nahrio-label-lg);letter-spacing:1px;color:var(--nahrio-primary);text-transform:uppercase;}
.price-card .amount{font:800 56px/56px var(--nahrio-font);color:#fff;margin:16px 0 4px;}
.price-card .period{font:var(--nahrio-body-md);color:rgba(255,255,255,.7);}
.price-card hr{border:none;height:1px;background:rgba(255,255,255,.15);margin:24px 0;}
.price-card ul{list-style:none;display:flex;flex-direction:column;gap:12px;text-align:left;margin:0 0 24px;}
.price-card ul li{display:flex;gap:10px;font:var(--nahrio-body-md);color:#fff;}
.price-card ul li span{color:var(--nahrio-primary);}
.price-card .fineprint{font:var(--nahrio-label-sm);color:rgba(255,255,255,.55);margin-top:14px;}
.price-trial{max-width:700px;margin:0 auto;padding:24px 32px 96px;text-align:center;}
.price-trial p{font:var(--nahrio-body-md);color:var(--nahrio-text-muted);margin:16px 0 0;}

/* ---------- legal ---------- */
.legal-section{max-width:760px;margin:0 auto;padding:64px 32px 80px;}
.legal-section .date{font:var(--nahrio-body-sm);color:var(--nahrio-text-muted);margin:0 0 40px;}
.legal-section h1{font:800 36px/44px var(--nahrio-font);color:var(--nahrio-text);margin:14px 0 8px;}
.legal-block{display:flex;flex-direction:column;gap:32px;}
.legal-h2{font:var(--nahrio-title-lg);color:var(--nahrio-text);margin:0 0 10px;}
.legal-h3{font:var(--nahrio-title-md);color:#F8FAFC;margin:18px 0 8px;}
.legal-p{font:var(--nahrio-body-lg);color:var(--nahrio-text-muted);margin:0;}
.legal-p + .legal-p{margin-top:12px;}
.legal-ul{margin:10px 0 0;padding:0 0 0 20px;display:flex;flex-direction:column;gap:6px;}
.legal-ul li{font:var(--nahrio-body-lg);color:var(--nahrio-text-muted);}

/* ---------- responsive ---------- */
@media (max-width:860px){
  .hero,.split,.split.reverse{grid-template-columns:1fr;}
  .split .phone-col,.split.reverse .phone-col{order:1;}
  .split .text-col,.split.reverse .text-col{order:2;}
  .nav-links{display:none;}
  .mobile-nav{display:block;order:-1;}
  .hero h1{font-size:36px;line-height:42px;}
}