/* =========================================================
   Optimize Lives — palette pulled from the logo
   ========================================================= */
:root{
  --bg:#0A1622;          /* deep navy/black */
  --bg-2:#0c1a29;
  --surface:#13243A;     /* card slate */
  --surface-2:#16293f;
  --line:rgba(120,160,205,.14);
  --line-strong:rgba(120,160,205,.28);
  --blue:#1C7FD6;        /* logo blue */
  --cyan:#46B4FF;        /* bright highlight */
  --blue-deep:#135C9E;
  --text:#F2F6FB;
  --muted:#9DB2C8;
  --muted-2:#71869c;
  --grad:linear-gradient(105deg,#46B4FF 0%,#1C7FD6 55%,#135C9E 100%);
  --grad-soft:linear-gradient(160deg,#16293f,#11202f);
  --shadow:0 18px 50px -20px rgba(0,0,0,.7);
  --radius:18px;
  --radius-sm:12px;
  --maxw:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:"Inter",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img,video{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:min(var(--maxw),92vw);margin-inline:auto}
.section{padding:clamp(64px,9vw,120px) 0}
.hidden,.faq__a [hidden]{display:none}

h1,h2,h3,h4{font-family:"Oswald",sans-serif;font-weight:600;line-height:1.08;letter-spacing:.5px;margin:0 0 .5em}
h1{font-size:clamp(2.4rem,6vw,4.4rem);text-transform:uppercase}
h2{font-size:clamp(1.9rem,4vw,3rem);text-transform:uppercase}
h3{font-size:clamp(1.25rem,2.4vw,1.6rem)}
p{margin:0 0 1rem}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.eyebrow{font-family:"Oswald",sans-serif;text-transform:uppercase;letter-spacing:3px;
  font-size:.82rem;font-weight:600;color:var(--cyan);margin:0 0 .9rem}
em{color:#dfeaf6;font-style:italic}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  font-family:"Oswald",sans-serif;font-weight:600;letter-spacing:1px;text-transform:uppercase;
  font-size:.95rem;padding:.85em 1.6em;border-radius:999px;border:1px solid transparent;
  cursor:pointer;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s;
  will-change:transform}
.btn--primary{background:var(--grad);color:#021018;box-shadow:0 10px 30px -10px rgba(70,180,255,.6)}
.btn--primary:hover{transform:translateY(-3px);box-shadow:0 16px 40px -10px rgba(70,180,255,.75)}
.btn--ghost{background:transparent;color:var(--text);border-color:var(--line-strong)}
.btn--ghost:hover{border-color:var(--cyan);color:var(--cyan);transform:translateY(-3px)}
.btn--lg{padding:1.05em 2.1em;font-size:1.05rem}
.btn--block{width:100%}

/* ---------- nav ---------- */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .3s,backdrop-filter .3s,border-color .3s;
  border-bottom:1px solid transparent}
.nav.scrolled{background:rgba(8,18,29,.82);backdrop-filter:blur(14px);border-bottom-color:var(--line)}
.nav__inner{width:min(var(--maxw),94vw);margin-inline:auto;display:flex;align-items:center;gap:1.4rem;
  padding:.7rem 0}
.nav__brand{display:flex;align-items:center;gap:.6rem;font-family:"Oswald",sans-serif;
  font-weight:600;text-transform:uppercase;letter-spacing:1.5px;font-size:1.1rem}
.nav__brand img{width:44px;height:44px;flex:none;border-radius:8px;object-fit:cover}
.footer__inner .nav__brand img{width:40px;height:40px}
.nav__links{display:flex;gap:1.6rem;margin-left:auto}
.nav__links a{font-size:.92rem;color:var(--muted);font-weight:500;transition:color .2s;position:relative}
.nav__links a:hover{color:var(--text)}
.nav__links a::after{content:"";position:absolute;left:0;bottom:-6px;height:2px;width:0;background:var(--grad);transition:width .25s}
.nav__links a:hover::after{width:100%}
.nav__cta{padding:.6em 1.2em;font-size:.85rem}
.nav__mcta{display:none}
.nav__toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.nav__toggle span{width:26px;height:2px;background:var(--text);transition:.3s}

/* ---------- hero ---------- */
.hero{position:relative;padding:clamp(120px,16vw,180px) 0 clamp(60px,8vw,100px);overflow:hidden}
.hero__bg{position:absolute;inset:0;z-index:0;
  background:
    radial-gradient(900px 600px at 78% 12%,rgba(28,127,214,.30),transparent 60%),
    radial-gradient(700px 500px at 10% 90%,rgba(70,180,255,.12),transparent 60%),
    linear-gradient(180deg,#0b1826,#0A1622 70%)}
.hero__bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(115deg,transparent 40%,rgba(70,180,255,.06) 50%,transparent 60%)}
.hero__grid{position:relative;z-index:1;display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.hero__lede{font-size:clamp(1.05rem,1.6vw,1.25rem);color:var(--muted);max-width:34em}
.hero__lede strong{color:var(--text)}
.hero__actions{display:flex;flex-wrap:wrap;gap:1rem;margin:1.8rem 0 1.6rem}
.hero__trust{list-style:none;display:flex;flex-wrap:wrap;gap:1.6rem;padding:0;margin:0;border-top:1px solid var(--line);padding-top:1.3rem}
.hero__trust li{font-size:.9rem;color:var(--muted)}
.hero__trust strong{display:block;font-family:"Oswald",sans-serif;font-size:1.25rem;color:var(--cyan);letter-spacing:.5px}
.hero__photo{position:relative;border-radius:24px;overflow:hidden;box-shadow:var(--shadow);
  border:1px solid var(--line-strong);aspect-ratio:570/760}
.hero__photo img{width:100%;height:100%;object-fit:cover;object-position:center top}
.hero__photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(10,22,34,.85))}
.hero__badge{position:absolute;left:14px;bottom:14px;z-index:2;display:flex;align-items:center;gap:.6rem;
  background:rgba(10,22,34,.7);backdrop-filter:blur(8px);border:1px solid var(--line-strong);
  padding:.55rem .8rem;border-radius:14px}
.hero__badge img{width:40px;height:40px;flex:none;border-radius:7px;object-fit:cover}
.hero__badge span{font-family:"Oswald",sans-serif;font-weight:600;letter-spacing:.5px;display:block;font-size:.98rem}
.hero__badge small{color:var(--muted);font-size:.74rem}

/* ---------- credential strip ---------- */
.creds{border-block:1px solid var(--line);background:linear-gradient(180deg,#0c1a29,#0a1623)}
.creds__inner{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line)}
.cred{background:var(--bg);padding:1.5rem 1.2rem;text-align:center}
.cred__k{display:block;font-family:"Oswald",sans-serif;font-size:1.35rem;color:var(--cyan);letter-spacing:1px}
.cred__v{font-size:.86rem;color:var(--muted)}

/* ---------- section heads ---------- */
.section__head{max-width:760px;margin:0 auto clamp(2.4rem,5vw,3.6rem);text-align:center}
.section__sub{color:var(--muted);font-size:1.08rem}

/* ---------- about ---------- */
.about__grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(2rem,5vw,4.5rem);align-items:start}
.about__media{position:relative;position:sticky;top:100px}
.about__media>img{border-radius:var(--radius);border:1px solid var(--line-strong);box-shadow:var(--shadow);width:100%;height:auto;aspect-ratio:1/1;object-fit:cover}
.about__copy h3{margin-top:1.8rem;color:var(--cyan)}
.about__copy p{color:var(--muted)}
.about__copy strong{color:var(--text)}
.about__copy .btn{margin-top:1rem}

/* ---------- mechanism ---------- */
.mech__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem;margin-bottom:clamp(2.5rem,5vw,3.5rem)}
.mech__card{background:var(--grad-soft);border:1px solid var(--line);border-radius:var(--radius);
  padding:2rem 1.7rem;transition:transform .35s var(--ease),border-color .35s}
.mech__card:hover{transform:translateY(-6px);border-color:var(--line-strong)}
.mech__icon{font-family:"Oswald",sans-serif;font-size:1.5rem;width:52px;height:52px;display:grid;place-items:center;
  border-radius:13px;background:rgba(70,180,255,.12);color:var(--cyan);margin-bottom:1.1rem;border:1px solid var(--line-strong)}
.mech__card p{color:var(--muted);margin:0}
.mech__card strong{color:var(--text)}
.mech__how{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:clamp(1.8rem,4vw,2.8rem)}
.mech__how>h3{text-align:center;margin-bottom:1.8rem}
.how__steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem}
.how__steps li{display:flex;gap:.9rem;align-items:flex-start}
.how__steps span{flex:none;width:38px;height:38px;display:grid;place-items:center;border-radius:50%;
  background:var(--grad);color:#02131f;font-family:"Oswald",sans-serif;font-weight:700}
.how__steps p{margin:0;color:var(--muted)}
.how__steps strong{color:var(--text)}

/* ---------- deliverables ---------- */
.deliver__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.3rem}
.dcard{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.8rem 1.6rem;
  position:relative;overflow:hidden;transition:transform .35s var(--ease),border-color .35s,box-shadow .35s}
.dcard::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;background:var(--grad);transform:scaleX(0);
  transform-origin:left;transition:transform .4s var(--ease)}
.dcard:hover{transform:translateY(-6px);border-color:var(--line-strong);box-shadow:var(--shadow)}
.dcard:hover::before{transform:scaleX(1)}
.dcard__icon{font-size:1.7rem;width:54px;height:54px;display:grid;place-items:center;border-radius:14px;
  background:rgba(70,180,255,.10);border:1px solid var(--line-strong);margin-bottom:1.1rem}
.dcard h3{font-size:1.18rem;margin-bottom:.5rem}
.dcard p{color:var(--muted);font-size:.96rem;margin:0 0 .6rem}
.dcard__out{color:var(--cyan)!important;font-size:.9rem!important;font-weight:500;margin:0!important;
  padding-top:.7rem;border-top:1px solid var(--line)}
.deliver__cta,.cta__note{text-align:center}
.deliver__cta{margin-top:clamp(2.5rem,5vw,3.5rem)}
.deliver__cta p{color:var(--muted);max-width:38em;margin:0 auto 1.4rem;font-size:1.05rem}

/* ---------- results ---------- */
.results__subhead{text-align:center;font-size:1.35rem;color:var(--text);margin:clamp(2rem,4vw,3rem) 0 1.6rem;
  text-transform:uppercase;letter-spacing:1px}
.videos{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.3rem;max-width:1000px;margin-inline:auto}
.vid{margin:0;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  transition:transform .35s var(--ease),border-color .35s}
.vid:hover{transform:translateY(-5px);border-color:var(--line-strong)}
.vid video{width:100%;aspect-ratio:9/16;object-fit:cover;background:#02101b;display:block}
.vid figcaption{padding:.85rem 1rem;font-size:.9rem;color:var(--muted)}
.vid figcaption strong{color:var(--text)}

.stories{display:grid;gap:1.4rem}
.story{display:grid;grid-template-columns:.9fr 1.1fr;gap:0;align-items:center;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden}
.story--rev{grid-template-columns:1.1fr .9fr}
.story--rev .story__img{order:2}
.story__img{background:#02101b;aspect-ratio:1/1;display:flex;align-items:center;justify-content:center}
.story__img img{width:100%;height:100%;object-fit:contain}
.story__body{padding:clamp(1.6rem,3vw,2.4rem)}
.story__top{display:flex;align-items:baseline;gap:1rem;flex-wrap:wrap}
.story__top h4{font-size:1.7rem;margin:0}
.story__stat{font-family:"Oswald",sans-serif;background:var(--grad);color:#02131f;padding:.2em .8em;border-radius:999px;
  font-size:.9rem;letter-spacing:.5px}
.story__role{color:var(--cyan);font-size:.85rem;text-transform:uppercase;letter-spacing:1.5px;margin:.3rem 0 1rem}
.story__body>p:last-child{color:var(--muted);margin:0}
.story__body strong{color:var(--text)}

.stats{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem;margin-top:1.4rem}
.statcard{display:grid;grid-template-columns:.8fr 1.2fr;align-items:center;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden}
.statcard__img{background:#02101b;aspect-ratio:1/1;display:flex;align-items:center;justify-content:center}
.statcard__img img{width:100%;height:100%;object-fit:contain}
.statcard__body{padding:clamp(1.4rem,2.5vw,2rem)}
.statcard__body h4{font-size:1.5rem;margin:0 0 .2rem;display:flex;align-items:baseline;gap:.6rem}
.statcard__body h4 span{font-size:1rem;background:var(--grad);color:#02131f;padding:.1em .6em;border-radius:999px}
.statcard__body>p:last-child{color:var(--muted);font-size:.95rem;margin:0}
.statcard__body strong{color:var(--text)}
.results__more{text-align:center;color:var(--muted);max-width:50em;margin:2.2rem auto 0;font-size:1.02rem}
.results__more strong{color:var(--text)}

/* ---------- faq ---------- */
.faq__list{max-width:820px;margin:0 auto;display:grid;gap:.8rem}
.faq details{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden;
  transition:border-color .3s}
.faq details[open]{border-color:var(--line-strong)}
.faq summary{cursor:pointer;list-style:none;padding:1.15rem 1.4rem;font-family:"Oswald",sans-serif;
  font-weight:500;font-size:1.08rem;letter-spacing:.4px;display:flex;justify-content:space-between;align-items:center;gap:1rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--cyan);font-size:1.5rem;line-height:1;transition:transform .3s;flex:none}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq__a{padding:0 1.4rem 1.3rem}
.faq__a p{color:var(--muted);margin:0}

/* ---------- final cta ---------- */
.cta{position:relative;overflow:hidden}
.cta__bg{position:absolute;inset:0;z-index:0;
  background:radial-gradient(800px 500px at 20% 20%,rgba(28,127,214,.25),transparent 60%),
             radial-gradient(700px 500px at 90% 90%,rgba(70,180,255,.14),transparent 60%),
             linear-gradient(180deg,#0b1826,#0A1622)}
.cta__grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.cta__single{position:relative;z-index:1;max-width:680px;margin-inline:auto;text-align:center}
.cta__single .cta__lede{margin-inline:auto}
.cta__single .cta__note{text-align:center}
.cta__copy h2{font-size:clamp(1.9rem,3.6vw,2.8rem)}
.cta__lede{color:var(--muted);font-size:1.1rem;max-width:30em}
.cta__copy .btn{margin:.6rem 0 1rem}
.cta__note{color:var(--muted-2);font-size:.9rem;text-align:left;margin:0}
.cta__form{background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--radius);
  padding:clamp(1.6rem,3vw,2.4rem);box-shadow:var(--shadow)}
.cta__form h3{margin:0 0 1.2rem}
.cta__form label{display:block;font-size:.85rem;color:var(--muted);margin-bottom:1rem;font-weight:500}
.cta__form input,.cta__form textarea{width:100%;margin-top:.4rem;background:var(--bg);border:1px solid var(--line-strong);
  border-radius:10px;padding:.8rem .9rem;color:var(--text);font-family:inherit;font-size:.98rem;transition:border-color .2s,box-shadow .2s}
.cta__form input:focus,.cta__form textarea:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(70,180,255,.18)}
.cta__form textarea{resize:vertical}
.cta__form .btn{margin-top:.4rem}
.form__success{background:rgba(70,180,255,.12);border:1px solid var(--line-strong);color:var(--cyan);
  padding:.9rem 1rem;border-radius:10px;margin-top:1rem;font-size:.95rem}

/* ---------- footer ---------- */
.footer{border-top:1px solid var(--line);background:#081019;padding:clamp(2.5rem,5vw,3.5rem) 0 1.6rem}
.footer__inner{display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap;justify-content:space-between}
.footer__tag{color:var(--muted);font-size:.92rem;margin:0;max-width:32em}
.footer__legal{margin-top:1.8rem;padding-top:1.4rem;border-top:1px solid var(--line);color:var(--muted-2);font-size:.82rem}

/* ---------- scroll CTA nudge ---------- */
.nudge{position:fixed;right:22px;bottom:22px;z-index:45;width:336px;max-width:calc(100vw - 32px);
  background:linear-gradient(165deg,#16293f,#101f30);border:1px solid var(--line-strong);border-radius:16px;
  padding:1.15rem 1.15rem 1.2rem;box-shadow:0 26px 64px -18px rgba(0,0,0,.85);
  transform:translateY(150%);opacity:0;visibility:hidden;
  transition:transform .55s var(--ease),opacity .45s var(--ease),visibility .55s}
.nudge::before{content:"";position:absolute;inset:0 0 auto 0;height:3px;border-radius:16px 16px 0 0;background:var(--grad)}
.nudge.show{transform:none;opacity:1;visibility:visible}
.nudge__close{position:absolute;top:7px;right:10px;background:none;border:0;color:var(--muted);
  font-size:1.5rem;line-height:1;cursor:pointer;padding:4px;transition:color .2s}
.nudge__close:hover{color:var(--text)}
.nudge__body{display:flex;gap:.75rem;align-items:flex-start;margin-bottom:1rem}
.nudge__body img{border-radius:8px;flex:none}
.nudge__title{font-family:"Oswald",sans-serif;font-weight:600;font-size:1.1rem;letter-spacing:.3px;margin:0 0 .2rem}
.nudge__text{color:var(--muted);font-size:.9rem;line-height:1.45;margin:0;padding-right:.5rem}
.nudge__btn{font-size:.92rem}
@media (max-width:600px){
  .nudge{right:12px;left:12px;bottom:12px;width:auto;padding:1rem 1rem 1.1rem}
  .nudge__text{font-size:.86rem}
}
@media (prefers-reduced-motion:reduce){
  .nudge{transition:opacity .4s,visibility .4s;transform:none}
}

/* =========================================================
   Scroll reveal
   ========================================================= */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width:920px){
  .nav__links,.nav__cta{display:none}
  .nav__toggle{display:flex}
  .nav.open .nav__links{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;
    background:rgba(8,18,29,.97);backdrop-filter:blur(14px);padding:1.2rem 6vw 1.6rem;gap:1.1rem;border-bottom:1px solid var(--line)}
  .nav.open .nav__links a{font-size:1.05rem}
  .nav.open .nav__mcta{display:inline-flex;font-size:.95rem;margin-top:.4rem;align-self:flex-start}
  .nav.open.scrolled,.nav.open{background:rgba(8,18,29,.95)}
  .hero__grid,.about__grid,.cta__grid{grid-template-columns:1fr}
  .about__media{position:relative;top:0;max-width:360px;margin-inline:auto}
  .hero__media{max-width:420px;margin-inline:auto}
  .mech__grid,.deliver__grid,.videos{grid-template-columns:repeat(2,1fr)}
  .how__steps{grid-template-columns:1fr}
  .creds__inner{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:1fr}
}
@media (max-width:600px){
  .mech__grid,.deliver__grid,.videos{grid-template-columns:1fr}
  .story,.story--rev,.statcard{grid-template-columns:1fr}
  .story--rev .story__img{order:0}
  .story__img,.statcard__img{aspect-ratio:1/1;max-height:78vh}
  .about__media{max-width:250px}
  .hero__trust{gap:1.1rem}
  .btn--lg{width:100%}
  .hero__actions{flex-direction:column}
  .hero__actions .btn{width:100%}
}