:root{
  --navy:#0F2A44; --navy-2:#163552; --ink:#1a2b3c; --muted:#5a6b7c;
  --teal:#1E7A7A; --teal-2:#176565; --teal-soft:#E8F1F0;
  --cream:#F7F3EA; --white:#FFFFFF; --line:#dce5e8;
  --radius:16px;
  --font:'DM Sans',system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;
  --shadow:0 10px 28px rgba(15,42,68,.08);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--white);font-size:1.0625rem;line-height:1.65}
img{max-width:100%;height:auto;display:block}
a{color:var(--teal)}
h1,h2,h3{line-height:1.18;letter-spacing:-.02em;margin:0 0 .5em;color:var(--navy)}
h1{font-size:clamp(2.2rem,6vw,3.6rem);font-weight:700}
h2{font-size:clamp(1.7rem,3.8vw,2.4rem);font-weight:700}
h3{font-size:1.15rem;font-weight:700}
p{margin:0 0 1em}
.wrap{width:min(1100px,100% - 2.4rem);margin-inline:auto}
.narrow{width:min(720px,100% - 2.4rem);margin-inline:auto}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:0;background:var(--teal);color:#fff;padding:.6rem 1rem;z-index:100;font-weight:700}
.skip:focus{left:1rem;top:1rem}
:focus-visible{outline:3px solid var(--teal);outline-offset:3px;border-radius:6px}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(247,243,234,.94);backdrop-filter:saturate(1.3) blur(10px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:1rem;height:68px}
.brand{display:flex;align-items:center;gap:.65rem;text-decoration:none;margin-right:auto}
.brand img{width:40px;height:40px;border-radius:10px}
.brand-name{font-weight:700;font-size:1.15rem;color:var(--navy);letter-spacing:-.02em}
.brand-tag{display:block;font-size:.68rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--teal);margin-top:2px}
.nav{display:none;list-style:none;margin:0;padding:0;gap:1.4rem}
.nav a{text-decoration:none;font-weight:500;color:var(--ink);font-size:.95rem}
.nav a:hover{color:var(--teal);text-decoration:underline;text-underline-offset:4px}
@media (min-width:860px){.nav{display:flex}}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.85rem 1.35rem;border-radius:999px;font-weight:700;font-size:1rem;text-decoration:none;border:2px solid transparent;transition:transform .15s ease,background-color .15s ease,box-shadow .15s ease;min-height:48px;text-align:center;cursor:pointer}
.btn:hover{transform:translateY(-1px)}
.btn-sm{padding:.45rem .95rem;min-height:38px;font-size:.9rem}
.btn-teal{background:var(--teal);color:#fff}
.btn-teal:hover{background:var(--teal-2)}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-2)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.btn-ghost:hover{background:rgba(255,255,255,.1);border-color:#fff}
.btn-outline{background:#fff;color:var(--navy);border-color:var(--navy)}
.btn-outline:hover{background:var(--navy);color:#fff}
.btn-block{width:100%}

/* Hero */
.hero{background:radial-gradient(900px 420px at 90% -5%,rgba(30,122,122,.28),transparent 55%),linear-gradient(165deg,var(--navy) 0%,var(--navy-2) 100%);color:#fff;padding:clamp(3.2rem,9vw,6.2rem) 0}
.hero-inner{display:grid;gap:2.5rem;align-items:center}
@media (min-width:900px){.hero-inner{grid-template-columns:1.15fr .85fr}}
.hero h1{color:#fff;max-width:14ch}
.hero .lede{color:#d5e4e8;font-size:clamp(1.05rem,2.1vw,1.25rem);max-width:38rem}
.eyebrow{display:inline-block;font-weight:700;font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;color:#9fd4d0;margin-bottom:1rem}
.cta-row{display:flex;flex-wrap:wrap;gap:.75rem;margin:1.5rem 0 1rem}
.hero .small-note{color:#a8bdc6;font-size:.92rem;margin:0}
.hero .small-note a{color:#9fd4d0}
.hero-card{background:var(--cream);color:var(--ink);border-radius:20px;padding:1.4rem;box-shadow:0 20px 50px rgba(0,0,0,.25)}
.hero-card img{border-radius:12px;margin-bottom:1rem;aspect-ratio:16/10;object-fit:cover;width:100%}
.hero-card h3{margin-bottom:.25rem;font-size:1.05rem}
.hero-card p{color:var(--muted);font-size:.92rem;margin:0 0 .9rem}
.price-pill{display:inline-flex;align-items:center;gap:.4rem;background:var(--teal-soft);color:var(--teal);font-weight:700;padding:.35rem .75rem;border-radius:999px;font-size:.9rem;margin-bottom:.9rem}
@media (max-width:480px){.hero .cta-row .btn{flex:1 1 100%}}

/* Sections */
.section{padding:clamp(3.2rem,7vw,5.5rem) 0}
.section-alt{background:var(--cream)}
.section-soft{background:var(--teal-soft)}
.kicker{font-weight:700;font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;color:var(--teal);margin-bottom:.55rem}
.section-intro{color:var(--muted);font-size:1.08rem;max-width:42rem;margin-bottom:2rem}

.grid-3{display:grid;gap:1.15rem;grid-template-columns:1fr}
@media (min-width:700px){.grid-3{grid-template-columns:1fr 1fr 1fr}}
.grid-2{display:grid;gap:1.25rem;grid-template-columns:1fr}
@media (min-width:780px){.grid-2{grid-template-columns:1fr 1fr}}
.feature{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem;box-shadow:var(--shadow)}
.feature p{color:var(--muted);margin:0}
.feature-ico{width:48px;height:48px;display:grid;place-items:center;border-radius:12px;background:var(--teal-soft);color:var(--teal);font-size:1.35rem;margin-bottom:.9rem}

/* Products */
.products{display:grid;gap:1.35rem;grid-template-columns:1fr}
@media (min-width:700px){.products{grid-template-columns:1fr 1fr}}
.product{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow)}
.product.featured{border:2px solid var(--teal);grid-column:1 / -1}
@media (min-width:700px){
  .product.featured{display:grid;grid-template-columns:1.1fr 1fr;align-items:stretch}
  .product.featured .product-body{padding:1.8rem}
}
.product-img{aspect-ratio:16/10;object-fit:cover;width:100%;background:var(--teal-soft)}
.product.featured .product-img{aspect-ratio:auto;height:100%;min-height:220px}
.product-body{padding:1.35rem 1.35rem 1.5rem;display:flex;flex-direction:column;flex:1}
.product-body h3{margin-bottom:.4rem}
.product-body .desc{color:var(--muted);font-size:.95rem;flex:1}
.product-meta{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-top:1rem;flex-wrap:wrap}
.price{font-size:1.55rem;font-weight:700;color:var(--navy);letter-spacing:-.02em;line-height:1}
.price span{font-size:.85rem;font-weight:600;color:var(--muted);margin-left:.15rem}
.badge{display:inline-block;background:var(--teal);color:#fff;font-weight:700;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;padding:.3rem .65rem;border-radius:999px;margin-bottom:.6rem}
.save{display:inline-block;background:#fff4d6;color:#7a4f00;font-weight:700;font-size:.78rem;padding:.25rem .55rem;border-radius:999px;margin-left:.4rem}

/* Steps */
.steps{display:grid;gap:1.1rem;counter-reset:step}
@media (min-width:800px){.steps{grid-template-columns:repeat(3,1fr)}}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem;position:relative}
.step::before{counter-increment:step;content:counter(step);position:absolute;top:-12px;left:1.2rem;width:28px;height:28px;border-radius:50%;background:var(--teal);color:#fff;font-weight:700;font-size:.85rem;display:grid;place-items:center}
.step h3{margin-top:.4rem}
.step p{color:var(--muted);margin:0}

/* About */
.about-grid{display:grid;gap:2rem;align-items:center}
@media (min-width:800px){.about-grid{grid-template-columns:auto 1fr}}
.about-avatar{width:140px;height:140px;border-radius:28px;border:4px solid #fff;box-shadow:var(--shadow)}
.disclaimer{background:var(--cream);border-left:4px solid var(--teal);padding:1rem 1.2rem;border-radius:0 12px 12px 0;color:var(--muted);font-size:.95rem;margin-top:1.5rem}
.disclaimer strong{color:var(--navy)}

/* FAQ */
.faq{display:grid;gap:.75rem;max-width:780px}
details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:1rem 1.2rem;box-shadow:0 2px 8px rgba(15,42,68,.04)}
summary{cursor:pointer;font-weight:700;color:var(--navy);list-style:none;display:flex;justify-content:space-between;gap:1rem;align-items:center}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-size:1.3rem;color:var(--teal);font-weight:700}
details[open] summary::after{content:"–"}
details p{color:var(--muted);margin:.85rem 0 0;font-size:.98rem}

/* Footer */
.site-footer{background:var(--navy);color:#b8c9d4;padding:3rem 0 2rem}
.footer-grid{display:grid;gap:2rem}
@media (min-width:700px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr}}
.site-footer h3{color:#fff;font-size:1rem;margin-bottom:.8rem}
.site-footer a{color:#d5e4e8;text-decoration:none}
.site-footer a:hover{text-decoration:underline;color:#fff}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:.45rem}
.footer-brand{display:flex;align-items:center;gap:.6rem;margin-bottom:.8rem}
.footer-brand img{width:36px;height:36px;border-radius:8px}
.footer-brand span{color:#fff;font-weight:700;font-size:1.05rem}
.legal{margin-top:2.2rem;padding-top:1.4rem;border-top:1px solid rgba(255,255,255,.12);font-size:.85rem;color:#8aa0ad}
.legal p{margin:0 0 .5rem}