/* ============================================================
   YOURFLO — getyourflo.app
   FLO ecosystem aesthetic: black canvas, white type, #FEDF00 accent
   Bebas Neue (headlines) · Oswald (labels/buttons) · Montserrat/Inter (body) · Fraunces (serif italic accent)
   Fonts loaded from Google Fonts in index.html; all images served from Manus storage.
   ============================================================ */

:root{
  --black:#000000;
  --ink:#0a0a0a;
  --surface:#121212;
  --surface-2:#181818;
  --border:#242424;
  --white:#ffffff;
  --muted:#9a9a9a;
  --muted-2:#6f6f6f;
  --yellow:#FEDF00;
  --yellow-press:#e6c900;
  --maxw:1200px;
  --pad:24px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--black);
  color:var(--white);
  font-family:"Inter",system-ui,-apple-system,sans-serif;
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}

/* ---------- Typography ---------- */
.display{
  font-family:"Bebas Neue","Oswald",sans-serif;
  font-weight:400;
  text-transform:uppercase;
  line-height:0.92;
  letter-spacing:0.02em;
  font-size:clamp(3.6rem,10vw,7.5rem);
}
.h2{
  font-family:"Bebas Neue","Oswald",sans-serif;
  font-weight:400;
  text-transform:uppercase;
  line-height:1.0;
  letter-spacing:0.02em;
  font-size:clamp(2.8rem,6.6vw,4.8rem);
}
.accent{color:var(--yellow)}
.value-card--feature{border:1px solid var(--yellow);border-radius:14px;padding:32px 36px;margin-bottom:20px;background:linear-gradient(180deg,rgba(254,223,0,0.06),rgba(254,223,0,0))}
.value-card--feature h3{font-size:1.5rem;margin-bottom:12px}
.value-card--feature p{font-size:1.05rem;line-height:1.6;max-width:none;color:var(--muted)}
.value-card--feature [data-brand],.value-card--feature p strong{color:var(--white)}
.contrast{background:var(--ink);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.contrast-inner{max-width:860px;margin:0 auto}
.contrast-body{margin-top:22px}
.mission{background:var(--ink);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.mission-inner{max-width:880px;margin:0 auto;text-align:center}
.mission-statement{font-family:"Fraunces",serif;font-style:italic;font-weight:400;font-size:clamp(1.5rem,3.4vw,2.35rem);line-height:1.4;color:var(--white);margin-top:22px}
.eyebrow,.section-label{
  font-family:"Oswald",sans-serif;
  font-weight:600;
  text-transform:uppercase;
  letter-spacing:3px;
  font-size:0.78rem;
  color:var(--yellow);
}
.section-label{display:inline-block;margin-bottom:18px}
.section-label::after{content:"";display:block;width:42px;height:2px;background:var(--yellow);margin-top:12px}
.section-label.center{display:block;text-align:center}
.section-label.center::after{margin-left:auto;margin-right:auto}
.eyebrow{margin-bottom:18px}
.lede{font-size:clamp(1rem,1.4vw,1.18rem);color:var(--muted);max-width:46ch;margin-top:22px}
.body-lg{font-size:1.08rem;color:var(--muted);line-height:1.7}
.serif-accent{
  font-family:"Fraunces",serif;
  font-style:italic;
  font-weight:500;
  color:var(--white);
  font-size:clamp(1.3rem,2.4vw,1.8rem);
}
.center{text-align:center}
[data-brand]{font-family:inherit}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  font-family:"Oswald",sans-serif;font-weight:600;text-transform:uppercase;
  letter-spacing:1.5px;font-size:0.92rem;
  padding:16px 30px;border-radius:2px;border:none;cursor:pointer;
  transition:transform .12s ease,background .15s ease,opacity .15s ease;
}
.btn-yellow{background:var(--yellow);color:#000}
.btn-yellow:hover{background:var(--yellow-press)}
.btn-yellow:active{transform:scale(.98)}
.btn-sm{padding:11px 20px;font-size:0.8rem}
.btn-block{width:100%;padding:18px;font-size:1rem;margin-top:8px}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(0,0,0,0.82);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:68px;gap:24px}
.brand{display:flex;align-items:center;gap:10px}
.brand-mark{width:26px;height:26px}
.brand-word{font-family:"Bebas Neue","Oswald",sans-serif;font-weight:400;letter-spacing:2px;font-size:1.55rem;text-transform:uppercase}
.main-nav{display:flex;gap:32px;margin-left:auto;margin-right:8px}
.main-nav a{font-family:"Oswald",sans-serif;text-transform:uppercase;letter-spacing:1.5px;font-size:0.8rem;color:var(--muted);transition:color .15s}
.main-nav a:hover{color:var(--white)}
.header-cta{flex-shrink:0}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2px;background:var(--white);transition:.2s}
.mobile-nav{display:none;flex-direction:column;border-bottom:1px solid var(--border);background:var(--black)}
.mobile-nav a{padding:16px 24px;border-top:1px solid var(--border);font-family:"Oswald",sans-serif;text-transform:uppercase;letter-spacing:1.5px;font-size:0.9rem}
.mobile-nav .mobile-cta{color:var(--yellow)}
.mobile-nav.open{display:flex}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;padding:clamp(48px,8vw,96px) 0 clamp(40px,6vw,72px)}
.hero-bg{
  position:absolute;inset:0;z-index:0;
  background:
    radial-gradient(60% 60% at 80% 30%, rgba(254,223,0,0.06), transparent 70%),
    url("/manus-storage/hero-bg_ff8b9eb4.webp") center/cover no-repeat;
  opacity:.9;
}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.5),rgba(0,0,0,.85))}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.hero-copy{max-width:620px}
.hero-actions{display:flex;align-items:center;gap:28px;margin-top:34px;flex-wrap:wrap}
.dtc-link{font-size:0.95rem;color:var(--muted);border-bottom:1px solid transparent;transition:color .15s,border-color .15s}
.dtc-link:hover{color:var(--white);border-color:var(--yellow)}
.hero-phone{display:flex;justify-content:center}
.hero-phone img{width:min(330px,82%);filter:drop-shadow(0 30px 70px rgba(0,0,0,.85))}
.phone-shot{border-radius:34px;border:1px solid var(--border);background:#000}

/* ---------- Marquee ---------- */
.marquee{border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--ink);overflow:hidden;padding:18px 0}
.marquee-track{display:flex;gap:28px;white-space:nowrap;width:max-content;animation:scroll 26s linear infinite;font-family:"Oswald",sans-serif;text-transform:uppercase;letter-spacing:3px;font-size:1rem;color:var(--muted-2)}
.marquee-track .dot{color:var(--yellow)}
@keyframes scroll{from{transform:translateX(0)}to{transform:translateX(-33.33%)}}

/* ---------- Sections ---------- */
.section{padding:clamp(56px,9vw,120px) 0}
.problem{background:var(--black)}
.problem-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:center}
.problem-media img{border-radius:4px;border:1px solid var(--border);width:100%;object-fit:cover;aspect-ratio:4/5}
.problem-copy{max-width:560px}

/* How */
.how{background:var(--ink);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.how-head{margin-top:6px;margin-bottom:56px}
.how-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:56px;align-items:center}
.how-steps{display:flex;flex-direction:column;gap:18px}
.step{border:1px solid var(--border);background:var(--surface);border-radius:4px;padding:28px 28px}
.step-num{font-family:"Oswald",sans-serif;font-weight:700;font-size:1.6rem;color:var(--yellow);display:block;margin-bottom:8px}
.step-title{font-family:"Oswald",sans-serif;text-transform:uppercase;letter-spacing:.5px;font-size:1.15rem;margin-bottom:8px}
.step p{color:var(--muted);font-size:0.98rem}
.how-phone{display:flex;justify-content:center}
.how-phone img{width:min(310px,80%);filter:drop-shadow(0 30px 70px rgba(0,0,0,.85))}
.problem-media img,.founding-media img{filter:none}

/* Shift */
.shift{background:var(--black);border-bottom:1px solid var(--border)}
.shift-inner{max-width:880px;margin:0 auto}
.shift-body{margin-top:26px;max-width:70ch;margin-left:auto;margin-right:auto}

/* Proof slot */
.proof{background:var(--ink);border-bottom:1px solid var(--border)}
.proof-inner{max-width:820px;margin:0 auto;text-align:center}
.proof-metric{font-family:"Oswald",sans-serif;font-weight:700;text-transform:uppercase;font-size:clamp(2.4rem,7vw,4.6rem);line-height:1;margin:10px 0 18px}
.proof-caption{color:var(--muted-2);font-size:0.98rem;max-width:48ch;margin:0 auto}

/* Why partner */
.partner-why{background:var(--black)}
.value-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:48px}
.value-card{border:1px solid var(--border);background:var(--surface);border-radius:4px;padding:30px;transition:border-color .2s,transform .2s}
.value-card:hover{border-color:#3a3a3a;transform:translateY(-3px)}
.value-card h3{font-family:"Oswald",sans-serif;text-transform:uppercase;letter-spacing:.5px;font-size:1.1rem;margin-bottom:10px}
.value-card p{color:var(--muted);font-size:0.98rem}

/* Founding */
.founding{background:var(--ink);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.founding-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.included{list-style:none;margin:26px 0 32px;display:flex;flex-direction:column;gap:14px}
.included li{position:relative;padding-left:28px;color:var(--muted);font-size:1rem}
.included li::before{content:"";position:absolute;left:0;top:9px;width:10px;height:10px;background:var(--yellow);border-radius:1px}
.sub-line{margin-top:16px;font-family:"Oswald",sans-serif;text-transform:uppercase;letter-spacing:2px;font-size:0.78rem;color:var(--muted-2)}
.founding-media img{border-radius:4px;border:1px solid var(--border);width:100%;object-fit:cover;aspect-ratio:4/5}

/* Demo form */
.demo{background:var(--black)}
.demo-inner{max-width:720px;margin:0 auto}
.demo-sub{margin:24px auto 40px;max-width:54ch}
.lead-form{display:flex;flex-direction:column;gap:18px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-family:"Oswald",sans-serif;text-transform:uppercase;letter-spacing:1.5px;font-size:0.72rem;color:var(--muted)}
.field .optional{color:var(--muted-2);letter-spacing:1px}
.field input{
  background:var(--surface);border:1px solid var(--border);border-radius:3px;
  color:var(--white);font-family:"Inter",sans-serif;font-size:1rem;padding:14px 14px;transition:border-color .15s;
}
.field input::placeholder{color:var(--muted-2)}
.field input:focus{outline:none;border-color:var(--yellow)}
.form-note{font-size:0.9rem;color:var(--yellow);min-height:1.2em;text-align:center}

/* Individuals / DTC */
.individuals{background:var(--ink);border-top:1px solid var(--border)}
.individuals-inner{max-width:760px;margin:0 auto}
.divider{display:flex;align-items:center;justify-content:center;margin-bottom:40px;gap:18px}
.divider::before,.divider::after{content:"";height:1px;background:var(--border);flex:1}
.divider span{font-family:"Oswald",sans-serif;text-transform:uppercase;letter-spacing:3px;font-size:0.78rem;color:var(--yellow);white-space:nowrap}
.individuals-sub{margin:24px auto 26px;max-width:58ch}
.waitlist-form{display:flex;gap:12px;max-width:520px;margin:30px auto 0}
.waitlist-form input{
  flex:1;background:var(--surface);border:1px solid var(--border);border-radius:3px;
  color:var(--white);font-family:"Inter",sans-serif;font-size:1rem;padding:16px;transition:border-color .15s;
}
.waitlist-form input::placeholder{color:var(--muted-2)}
.waitlist-form input:focus{outline:none;border-color:var(--yellow)}

/* Footer */
.site-footer{background:var(--black);border-top:1px solid var(--border);padding:64px 0 40px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:48px;border-bottom:1px solid var(--border)}
.footer-by{color:var(--muted-2);margin-top:12px;font-size:0.95rem}
.footer-nav{display:flex;flex-direction:column;gap:12px}
.footer-nav a{color:var(--muted);font-size:0.95rem;transition:color .15s}
.footer-nav a:hover{color:var(--white)}
.footer-contact p{font-family:"Oswald",sans-serif;text-transform:uppercase;letter-spacing:2px;font-size:0.72rem;color:var(--muted-2);margin-bottom:10px}
.footer-contact a{color:var(--yellow)}
.footer-base{padding-top:32px;display:flex;flex-direction:column;gap:12px}
.copyright{color:var(--muted-2);font-size:0.9rem}
.small-print{color:var(--muted-2);font-size:0.82rem;max-width:80ch;line-height:1.6}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero-phone{order:-1}
  .hero-phone img{width:min(280px,70%)}
  .problem-grid,.how-grid,.founding-grid{grid-template-columns:1fr;gap:40px}
  .problem-media,.founding-media{max-width:440px}
  .how-phone{order:-1}
  .how-head{margin-bottom:36px}
}
@media (max-width:760px){
  .main-nav,.header-cta{display:none}
  .nav-toggle{display:flex}
  .value-grid{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .waitlist-form{flex-direction:column}
  body{font-size:16px}
}