/* ===== Sevoria — premium landing ===== */
:root{
  --bg:#f3f1ec;
  --bg-2:#eceae3;
  --ink:#0c0c0b;
  --ink-soft:#6b6a64;
  --line:rgba(12,12,11,.08);
  --card:#ffffff;
  --dark:#0e0e0c;
  --green:#16a34a;
  --green-d:#0f7a37;
  --amber:#e0a32e;
  --blue:#5b7cf6;
  --gold:#c9a14a;
  --r-lg:30px;
  --r-md:22px;
  --r-sm:14px;
  --shadow:0 24px 60px -28px rgba(12,12,11,.28);
  --shadow-soft:0 10px 30px -18px rgba(12,12,11,.35);
  --maxw:1180px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;
  background:var(--bg);
  color:var(--ink);
  -webkit-font-smoothing:antialiased;
  line-height:1.5;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

.grain{
  position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.5;
  background:
    radial-gradient(120% 80% at 80% -10%, rgba(201,161,74,.08), transparent 50%),
    radial-gradient(100% 60% at 0% 100%, rgba(22,163,74,.06), transparent 55%);
}

/* ===== eyebrow / shared ===== */
.eyebrow{
  font-family:'JetBrains Mono',monospace;
  font-size:11px;letter-spacing:.28em;text-transform:uppercase;
  color:var(--ink-soft);font-weight:600;
}
.eyebrow--light{color:rgba(255,255,255,.55)}

/* ===== NAV ===== */
.nav-wrap{position:sticky;top:0;z-index:50;padding:18px 22px 0}
.nav{
  max-width:var(--maxw);margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  background:rgba(255,255,255,.72);
  backdrop-filter:blur(18px) saturate(160%);
  -webkit-backdrop-filter:blur(18px) saturate(160%);
  border:1px solid rgba(255,255,255,.6);
  box-shadow:var(--shadow-soft);
  padding:12px 14px 12px 18px;
  border-radius:999px;
}
.brand{display:flex;align-items:center;gap:11px;font-weight:700}
.brand-mark{
  width:38px;height:38px;border-radius:12px;overflow:hidden;
  display:grid;place-items:center;background:#efe7d4;flex:none;
  box-shadow:inset 0 0 0 1px rgba(12,12,11,.08);
}
.brand-mark img{width:100%;height:100%;object-fit:cover}
.brand-mark .brand-leaf{display:none;width:20px;height:20px;color:var(--green)}
.brand-mark--fallback{background:var(--dark)}
.brand-mark--fallback .brand-leaf{display:block}
.brand-name{font-size:18px;letter-spacing:-.01em}
.nav-links{display:flex;gap:30px;font-size:14.5px;font-weight:500;color:var(--ink-soft)}
.nav-links a{transition:color .2s}
.nav-links a:hover{color:var(--ink)}
.nav-right{display:flex;align-items:center;gap:12px;flex:none}
.nav-cta{
  display:inline-flex;align-items:center;gap:8px;white-space:nowrap;
  background:var(--dark);color:#fff;font-size:14px;font-weight:600;
  padding:11px 20px;border-radius:999px;transition:transform .2s,opacity .2s;
}
.nav-cta svg{width:14px;height:14px;flex:none}
.lang-switch{display:inline-flex;background:var(--bg-2);border-radius:999px;padding:3px;gap:2px;flex:none}
.lang-switch button{border:0;background:transparent;font-family:inherit;font-size:12px;font-weight:700;letter-spacing:.02em;color:var(--ink-soft);padding:6px 10px;border-radius:999px;cursor:pointer;transition:background .2s,color .2s}
.lang-switch button:hover{color:var(--ink)}
.lang-switch button.active{background:#fff;color:var(--ink);box-shadow:var(--shadow-soft)}
.nav-cta:hover{transform:translateY(-1px);opacity:.92}

/* ===== HERO ===== */
.hero{
  position:relative;z-index:1;
  max-width:var(--maxw);margin:0 auto;
  padding:78px 22px 40px;
  display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;
}
.hero-title{
  font-size:clamp(48px,7vw,92px);font-weight:800;line-height:.96;
  letter-spacing:-.035em;margin:22px 0 24px;
}
.hero-sub{font-size:18px;color:var(--ink-soft);max-width:480px;font-weight:450}
.hero-actions{display:flex;gap:13px;margin:34px 0 26px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-size:15px;font-weight:600;padding:15px 24px;border-radius:999px;
  transition:transform .2s,box-shadow .2s,opacity .2s;cursor:pointer;white-space:nowrap;
}
.btn--dark{background:var(--dark);color:#fff;box-shadow:var(--shadow-soft)}
.btn--dark:hover{transform:translateY(-2px);box-shadow:0 18px 40px -20px rgba(12,12,11,.6)}
.btn--light{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn--light:hover{transform:translateY(-2px)}
.btn--lg{padding:18px 30px;font-size:16px}
.hero-pills{display:flex;flex-wrap:wrap;gap:10px}
.pill{
  display:inline-flex;align-items:center;gap:9px;
  background:rgba(255,255,255,.6);border:1px solid var(--line);
  padding:9px 15px;border-radius:999px;font-size:13.5px;font-weight:500;color:var(--ink-soft);
}
.pill i{width:7px;height:7px;border-radius:50%;background:var(--green);flex:none}

/* ===== PHONE ===== */
.hero-phone{position:relative;display:grid;place-items:center}
.phone-glow{
  position:absolute;inset:-6% 8%;z-index:0;border-radius:50%;
  background:radial-gradient(closest-side,rgba(22,163,74,.18),transparent 70%);
  filter:blur(20px);
}
.phone{
  position:relative;z-index:1;width:300px;height:622px;
  background:#0a0a0a;border-radius:46px;padding:11px;
  box-shadow:0 50px 90px -40px rgba(12,12,11,.6),inset 0 0 0 2px rgba(255,255,255,.06);
}
.phone-notch{
  position:absolute;top:20px;left:50%;transform:translateX(-50%);
  width:108px;height:30px;background:#0a0a0a;border-radius:18px;z-index:3;
}
.phone-screen{
  width:100%;height:100%;background:var(--bg);border-radius:36px;overflow:hidden;
}
.app-shot{width:100%;height:100%;object-fit:cover;object-position:top center;display:block}
.app{padding:16px 16px 0;font-size:12px;height:100%;overflow:hidden}
.app-status{display:flex;justify-content:space-between;align-items:center;font-weight:600;font-size:12px;padding:4px 4px 10px}
.app-status-right{display:flex;align-items:center;gap:5px}
.app-status-right .wifi,.app-status-right .bat{width:15px;height:10px;background:var(--ink);border-radius:2px;display:inline-block;opacity:.85}
.app-status-right .bat{width:20px;border-radius:3px}
.app-status-right i{font-style:normal;font-size:10px;letter-spacing:1px}
.app-head{display:flex;justify-content:space-between;align-items:flex-start;padding:2px 2px 12px}
.app-head h3{font-size:21px;font-weight:800;letter-spacing:-.02em}
.app-head p{font-size:11.5px;color:var(--ink-soft);margin-top:2px}
.app-avatar{width:34px;height:34px;border-radius:50%;background:#d7f0e2;border:1.5px solid #b6e3c9}
.app-week{display:flex;justify-content:space-between;text-align:center;padding:0 2px 14px}
.app-week .d{display:flex;flex-direction:column;gap:5px;font-size:10px;color:var(--ink-soft);font-weight:600}
.app-week .d b{font-size:14px;color:var(--ink);font-weight:700}
.app-week .d.on b{display:none}
.app-week .d.on{color:#fff}
.app-week .d.on::after{content:"22";order:2;width:34px;height:34px;border-radius:50%;background:var(--green);color:#fff;display:grid;place-items:center;font-size:14px;font-weight:700;margin:0 auto;box-shadow:0 6px 14px -6px rgba(22,163,74,.7)}
.app-week .d.on b{display:block;color:var(--green)}
.app-card{background:var(--card);border-radius:18px;padding:14px;margin-bottom:12px;box-shadow:0 8px 22px -16px rgba(12,12,11,.35)}
.app-today-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.app-card-label{font-size:15px;font-weight:800;letter-spacing:-.01em}
.app-card-label.sm{font-size:12px;color:var(--ink-soft);font-weight:600}
.app-badge{background:#e3f5ea;color:var(--green-d);font-size:11px;font-weight:700;padding:5px 10px;border-radius:999px}
.app-ring{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:6px;padding:6px 0 12px}
.ring{position:relative;width:120px;height:120px;margin:0 auto}
.ring svg{transform:rotate(-90deg);width:100%;height:100%}
.ring circle{fill:none;stroke-width:9;stroke-linecap:round}
.ring-bg{stroke:#e9e7e1}
.ring-fg{stroke:var(--green);stroke-dasharray:327;stroke-dashoffset:46}
.ring-center{position:absolute;inset:0;display:grid;place-content:center;text-align:center}
.ring-center strong{font-size:26px;font-weight:800;letter-spacing:-.02em}
.ring-center span{font-size:10.5px;color:var(--ink-soft)}
.app-ring-side{text-align:center;display:flex;flex-direction:column;gap:1px}
.app-ring-side .ico{font-size:14px}
.app-ring-side b{font-size:16px;font-weight:800}
.app-ring-side span{font-size:10px;color:var(--ink-soft)}
.app-macros{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;border-top:1px solid var(--line);padding-top:12px}
.macro-top{font-size:10px;color:var(--ink-soft);font-weight:600;display:block;margin-bottom:3px}
.macro b{font-size:12.5px;font-weight:800}
.macro b i{font-style:normal;color:var(--ink-soft);font-weight:500;font-size:11px}
.bar{height:5px;background:#ece9e3;border-radius:99px;margin-top:6px;overflow:hidden}
.bar-fill{display:block;height:100%;border-radius:99px}
.bar-fill.green{background:var(--green)}
.bar-fill.amber{background:var(--amber)}
.bar-fill.blue{background:var(--blue)}
.app-water{display:flex;align-items:center;gap:12px}
.app-water-glass{width:42px;height:54px;border-radius:9px;background:#eef1fb;overflow:hidden;position:relative;flex:none;border:1px solid #e0e5f7}
.app-water-glass span{position:absolute;bottom:0;left:0;right:0;height:72%;background:linear-gradient(180deg,#7d97f7,#5b7cf6)}
.app-water-info{flex:1}
.app-water-info b{font-size:20px;font-weight:800;letter-spacing:-.02em;display:block;margin:1px 0}
.app-water-info b i{font-style:normal;font-size:13px;color:var(--ink-soft);font-weight:500}
.app-water-sub{font-size:11px;color:var(--ink-soft)}
.app-water-btn{background:var(--blue);color:#fff;font-size:13px;font-weight:700;padding:13px 16px;border-radius:13px;white-space:nowrap}

/* ===== SECTIONS ===== */
.section{position:relative;z-index:1;max-width:var(--maxw);margin:0 auto;padding:70px 22px}
.section-head{display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:end;margin-bottom:42px}
.section-title{font-size:clamp(34px,4.6vw,56px);font-weight:800;line-height:1;letter-spacing:-.03em;margin-top:16px}
.section-lead{font-size:17px;color:var(--ink-soft);max-width:430px}

.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{
  background:var(--card);border-radius:var(--r-lg);padding:30px 28px 34px;
  border:1px solid rgba(255,255,255,.7);box-shadow:var(--shadow);
  min-height:230px;display:flex;flex-direction:column;
  transition:transform .25s,box-shadow .25s;
}
.card:hover{transform:translateY(-4px);box-shadow:0 32px 70px -30px rgba(12,12,11,.34)}
.card-num{
  font-family:'JetBrains Mono',monospace;font-size:13px;font-weight:600;color:var(--ink-soft);
  width:44px;height:44px;border-radius:50%;border:1px solid var(--line);
  display:grid;place-items:center;margin-bottom:auto;
}
.card h3{font-size:23px;font-weight:800;letter-spacing:-.02em;margin:26px 0 10px}
.card p{font-size:15px;color:var(--ink-soft)}

/* ===== PROGRESS DARK ===== */
.progress{
  margin-top:24px;background:var(--dark);color:#fff;border-radius:var(--r-lg);
  padding:48px 46px;display:grid;grid-template-columns:1fr auto;gap:36px;align-items:center;
  box-shadow:var(--shadow);
}
.progress-title{font-size:clamp(28px,3.4vw,42px);font-weight:800;line-height:1.02;letter-spacing:-.03em;margin-top:16px}
.stats{display:flex;gap:14px}
.stat{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);
  border-radius:var(--r-md);padding:22px 26px;min-width:128px;
}
.stat-label{font-family:'JetBrains Mono',monospace;font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.5);font-weight:600}
.stat strong{display:block;font-size:38px;font-weight:800;letter-spacing:-.03em;margin:10px 0 2px}
.stat-unit{font-size:13px;color:rgba(255,255,255,.55)}

/* ===== FOOTER CARDS ===== */
.foot-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding-top:0}
.fcard{
  background:var(--card);border-radius:var(--r-lg);padding:30px 28px;
  box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.7);
  display:flex;flex-direction:column;min-height:230px;
}
.fcard h3{font-size:21px;font-weight:800;letter-spacing:-.02em;margin:18px 0 auto;line-height:1.15}
.fcard-link{font-size:14px;font-weight:700;margin-top:24px;transition:gap .2s}
.fcard-link:hover{opacity:.7}

/* ===== DOWNLOAD ===== */
.download{
  position:relative;z-index:1;max-width:var(--maxw);margin:0 auto;
  padding:30px 22px 90px;text-align:center;
}
.download h2{font-size:clamp(34px,5vw,62px);font-weight:800;line-height:.98;letter-spacing:-.035em}
.download p{font-size:18px;color:var(--ink-soft);margin:18px 0 30px}
.download .btn{margin:0 auto}

/* ===== FOOTER ===== */
.footer{position:relative;z-index:1;border-top:1px solid var(--line);padding:30px 22px}
.footer-in{max-width:var(--maxw);margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}
.footer .brand-mark{width:30px;height:30px;border-radius:9px}
.footer .brand-name{font-size:15px}
.footer-copy{font-size:13.5px;color:var(--ink-soft)}
.footer-links{display:flex;align-items:center;gap:24px;font-size:14px;color:var(--ink-soft);font-weight:500}
.footer-links a{transition:color .2s}
.footer-links a:hover{color:var(--ink)}
.footer-social{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;border:1px solid var(--line);color:var(--ink-soft);transition:color .2s,border-color .2s,transform .2s}
.footer-social:hover{color:var(--ink);border-color:var(--ink);transform:translateY(-1px)}
.footer-social svg{width:17px;height:17px}

/* ===== DOC PAGES (privacy / terms / support) ===== */
.doc{position:relative;z-index:1;max-width:var(--maxw);margin:0 auto;padding:64px 22px 30px}
.doc-head{margin-bottom:44px}
.doc-title{font-size:clamp(52px,9vw,118px);font-weight:800;line-height:.92;letter-spacing:-.04em;margin:18px 0 22px}
.doc-lead{font-size:19px;color:var(--ink-soft);max-width:620px}
.doc-body{display:grid;grid-template-columns:262px 1fr;gap:24px;align-items:start}
.doc-nav{
  position:sticky;top:96px;background:var(--card);border-radius:var(--r-md);
  padding:14px;display:flex;flex-direction:column;box-shadow:var(--shadow-soft);
  border:1px solid rgba(255,255,255,.7);
}
.doc-nav a{
  font-size:14.5px;font-weight:500;color:var(--ink-soft);
  padding:11px 14px;border-radius:11px;transition:background .2s,color .2s;
}
.doc-nav a:hover{background:var(--bg-2);color:var(--ink)}
.doc-nav a.active{background:var(--dark);color:#fff}
.doc-content{display:flex;flex-direction:column;gap:18px}
.doc-card{
  background:var(--card);border-radius:var(--r-lg);padding:40px 42px;
  box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.7);scroll-margin-top:100px;
}
.doc-card h2{font-size:clamp(28px,3.4vw,42px);font-weight:800;letter-spacing:-.03em;line-height:1;margin-bottom:22px}
.doc-card h3{font-size:19px;font-weight:700;margin:26px 0 10px}
.doc-card p{font-size:16.5px;color:#3a3a36;margin-bottom:16px;line-height:1.65}
.doc-card p:last-child{margin-bottom:0}
.doc-card ul{list-style:none;display:flex;flex-direction:column;gap:14px;margin:4px 0 16px}
.doc-card li{
  position:relative;padding-left:24px;font-size:16.5px;color:#3a3a36;line-height:1.6;
}
.doc-card li::before{
  content:"";position:absolute;left:4px;top:11px;width:6px;height:6px;border-radius:50%;
  background:var(--green);
}
.doc-card a{color:var(--green-d);font-weight:600;text-decoration:underline;text-underline-offset:2px}
.doc-callout{
  background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r-md);
  padding:20px 24px;margin:6px 0 18px;
}
.doc-callout p{font-size:16px;color:var(--ink);margin:0;font-weight:500}
.doc-meta{font-size:14px;color:var(--ink-soft);border-top:1px solid var(--line);margin-top:8px;padding-top:18px}

/* support cards */
.support-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:8px}
.support-card{
  background:var(--card);border-radius:var(--r-lg);padding:32px 30px;
  box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.7);display:flex;flex-direction:column;
}
.support-card .eyebrow{margin-bottom:14px}
.support-card h3{font-size:21px;font-weight:800;letter-spacing:-.02em;margin-bottom:10px}
.support-card p{font-size:15px;color:var(--ink-soft);margin-bottom:auto;line-height:1.6}
.support-card .btn{margin-top:22px;align-self:flex-start}

/* ===== RESPONSIVE ===== */
@media(max-width:880px){
  .nav-links{display:none}
  .hero{grid-template-columns:1fr;padding-top:54px;gap:10px}
  .hero-phone{margin-top:20px}
  .section-head{grid-template-columns:1fr;align-items:start;gap:14px}
  .cards-3,.foot-cards{grid-template-columns:1fr}
  .progress{grid-template-columns:1fr;padding:36px 28px}
  .stats{flex-wrap:wrap}
  .stat{flex:1;min-width:110px}
  .doc-body{grid-template-columns:1fr}
  .doc-nav{position:static;flex-flow:row wrap;top:auto}
  .doc-nav a{padding:8px 12px}
  .doc-card{padding:30px 26px}
  .support-grid{grid-template-columns:1fr}
}
@media(max-width:560px){
  .nav-cta span{display:none}
  .nav-cta{padding:11px 13px}
  .lang-switch button{padding:6px 8px;font-size:11px}
}
@media(max-width:480px){
  .nav{padding:10px 12px 10px 14px}
  .nav-right{gap:8px}
  .hero-actions{flex-direction:column;align-items:stretch}
  .btn{justify-content:center}
  .stats{gap:10px}
}