/* site/demo/demo-sections.css — Purpose: premium section layouts (overlay hero, glass form, tiers, samples, trust, faq) */
.preview-strip{
  background:var(--deep2);color:var(--cream);text-align:center;font-size:.72rem;
  padding:.5rem 1rem;letter-spacing:.04em;position:relative;z-index:30;
}
.preview-strip a{color:var(--matcha-bright)}

.nav{
  display:flex;justify-content:space-between;align-items:center;gap:1rem;
  padding:1.1rem clamp(1.2rem,4vw,3rem);position:sticky;top:0;z-index:40;
  background:rgba(247,242,233,.82);backdrop-filter:blur(12px) saturate(1.1);border-bottom:1px solid var(--line);
}
.nav-links{display:flex;align-items:center;gap:1.7rem;font-size:.9rem;font-weight:500}
.nav-links a{text-decoration:none}
.nav-links a:hover{color:var(--matcha)}
.nav-cta{border:1.5px solid var(--deep);border-radius:999px;padding:.55rem 1.15rem;font-weight:700;transition:background .2s,color .2s}
.nav-cta:hover{background:var(--deep);color:var(--cream)!important}
@media (max-width:760px){.nav-links a:not(.nav-cta){display:none}}

/* ===== DARK LUXURY OVERLAY HERO ===== */
.hero--dark{
  position:relative;isolation:isolate;color:var(--cream);
  background:var(--deep2);overflow:hidden;
}
.hero--dark .eyebrow{color:var(--matcha-bright)}
.hero--dark .lede{color:#d4ddc8}
.hero--dark .hero-points li::before{color:var(--matcha-bright)}
.hero-bg{position:absolute;inset:0;z-index:-1}
.hero-bg .layer{position:absolute;inset:0;display:block}
/* layered gradient mesh — matcha greens, multiple light sources */
.layer-mesh{
  background:
    radial-gradient(48% 60% at 18% 12%, rgba(122,155,78,.55), transparent 60%),
    radial-gradient(50% 55% at 88% 22%, rgba(60,100,40,.6), transparent 62%),
    radial-gradient(60% 70% at 72% 100%, rgba(158,196,106,.32), transparent 60%),
    radial-gradient(40% 50% at 0% 90%, rgba(201,168,78,.18), transparent 55%),
    linear-gradient(155deg,#16280f 0%, #1f3a16 45%, #0f1f0b 100%);
}
/* soft moving glow */
.layer-glow{
  background:radial-gradient(38% 44% at 30% 28%, rgba(200,230,150,.22), transparent 65%);
  mix-blend-mode:screen;animation:drift 18s ease-in-out infinite alternate;
}
@keyframes drift{from{transform:translate3d(-4%,-2%,0) scale(1)}to{transform:translate3d(6%,4%,0) scale(1.12)}}
/* oversized translucent leaf/whisk motif */
.layer-leaf{
  background:
    radial-gradient(closest-side, rgba(255,255,255,.05), transparent 70%) 78% 30%/40rem 40rem no-repeat;
  opacity:.9;
}
.layer-leaf::after{
  content:"";position:absolute;right:-6%;top:8%;width:34rem;height:34rem;
  background:conic-gradient(from 210deg at 50% 50%, rgba(158,196,106,.10), transparent 45%, rgba(122,155,78,.12) 70%, transparent);
  border-radius:48% 52% 60% 40%/55% 48% 52% 45%;filter:blur(6px);
}
.layer-grain{
  opacity:.06;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.9'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)'/%3E%3C/svg%3E");
}
.layer-vignette{box-shadow:inset 0 -120px 140px -60px rgba(7,15,5,.9), inset 0 80px 120px -70px rgba(7,15,5,.6)}
@media (prefers-reduced-motion:reduce){.layer-glow{animation:none}}

.hero{
  max-width:var(--max);margin:0 auto;padding:calc(var(--sp) + 1rem) clamp(1.2rem,4vw,3rem) calc(var(--sp) + 1rem);
  display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,5vw,4.5rem);align-items:center;
}
.hero h1{font-size:clamp(2.6rem,1.6rem + 4.8vw,5rem);margin-bottom:1.3rem;overflow-wrap:break-word;letter-spacing:-.025em}
.lede{max-width:50ch;margin-bottom:1.7rem;font-size:1.08rem}
.hero-points{list-style:none;display:flex;flex-wrap:wrap;gap:.6rem 1.7rem;font-size:.92rem}
.hero-points li::before{content:"✓ ";font-weight:700}

/* glass application card */
.apply-card{
  background:linear-gradient(165deg, rgba(255,253,248,.97), rgba(244,239,228,.94));
  border:1px solid rgba(255,255,255,.6);border-radius:22px;padding:1.9rem 1.8rem;
  box-shadow:var(--shadow-lux);position:relative;color:var(--ink);
  backdrop-filter:blur(8px);
}
.apply-card::before{
  content:"";position:absolute;inset:0;border-radius:22px;padding:1px;pointer-events:none;
  background:linear-gradient(160deg, rgba(255,255,255,.9), transparent 40%, rgba(122,155,78,.4));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;
}
.apply-card h2{font-size:1.5rem;margin-bottom:.2rem}
.apply-sub{font-size:.85rem;color:#8b8576;margin-bottom:1.2rem}
.apply-note{font-size:.82rem;text-align:center;margin-top:.9rem;color:#5a6650}
.apply-card.sent{display:flex;flex-direction:column;justify-content:center;text-align:center;min-height:25rem}

.terms-strip{
  background:linear-gradient(90deg,var(--deep2),var(--deep));color:var(--cream);
  display:flex;flex-wrap:wrap;justify-content:center;gap:.8rem 3rem;
  padding:1.15rem clamp(1.2rem,4vw,3rem);font-size:.88rem;position:relative;z-index:2;
}
.terms-strip b{color:var(--matcha-bright);font-weight:700;margin-right:.35rem}

.pricing{max-width:var(--max);margin:0 auto;padding:var(--sp) clamp(1.2rem,4vw,3rem)}
.pricing .sec-h em{display:block}
.tiers{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:1rem}
.tier{
  background:linear-gradient(180deg,#fffdf8,#f6f0e4);border:1px solid var(--line);border-radius:16px;
  padding:1.6rem 1.3rem;text-align:center;transition:transform .3s var(--ease),box-shadow .3s var(--ease);position:relative;
}
.tier:hover{transform:translateY(-6px);box-shadow:0 26px 50px -28px rgba(26,48,19,.45)}
.tier.featured{
  background:linear-gradient(170deg,#23401b,#0f1f0b);color:var(--cream);border-color:transparent;
  box-shadow:var(--shadow-lux);transform:translateY(-8px) scale(1.02);
}
.tier.featured:hover{transform:translateY(-12px) scale(1.02)}
.tier.featured .t-total{color:var(--matcha-bright)}
.t-lbs{font-size:.76rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--matcha)}
.tier.featured .t-lbs{color:var(--matcha-bright)}
.t-price{font-family:var(--display);font-size:2.3rem;font-weight:560;margin:.4rem 0 .1rem;letter-spacing:-.02em}
.t-price small{font-size:.4em;font-weight:400}
.t-total{font-size:.84rem;color:#8b8576}
.t-save{display:inline-block;margin-top:.7rem;font-size:.72rem;font-weight:700;color:var(--deep);background:var(--matcha-soft);border-radius:999px;padding:.22rem .7rem}
.tier.featured .t-save{background:var(--matcha-bright)}
.t-note{margin-top:.7rem;font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#8b8576}
.blends{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem;margin-top:2.4rem}
.blend{border-top:2px solid var(--matcha);padding-top:1rem}
.blend h3{font-size:1.18rem;margin-bottom:.3rem}
.blend p{font-size:.9rem;color:#5a6650}

/* samples — dark overlay band */
.samples{position:relative;isolation:isolate;color:var(--cream);background:var(--deep2);overflow:hidden}
.samples::before{
  content:"";position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(50% 80% at 12% 20%, rgba(122,155,78,.5), transparent 60%),
    radial-gradient(50% 90% at 90% 90%, rgba(201,168,78,.18), transparent 60%),
    linear-gradient(120deg,#14260e,#0c1a09);
}
.samples-inner{max-width:var(--max);margin:0 auto;padding:var(--sp) clamp(1.2rem,4vw,3rem);display:flex;gap:2.5rem;align-items:center;justify-content:space-between;flex-wrap:wrap}
.samples .sec-h{color:var(--cream)}
.samples em{color:var(--matcha-bright)}
.samples p{max-width:52ch;color:#d4ddc8}

.trust{max-width:var(--max);margin:0 auto;padding:var(--sp) clamp(1.2rem,4vw,3rem)}
.badges{display:flex;flex-wrap:wrap;gap:.7rem;margin:1.6rem 0 2.6rem}
.badge{font-size:.82rem;font-weight:500;border:1px solid var(--matcha);border-radius:999px;padding:.55rem 1.1rem;background:rgba(122,155,78,.08)}
.quotes{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.2rem}
.quotes blockquote{
  background:linear-gradient(180deg,#fffdf8,#f6f0e4);border:1px solid var(--line);border-radius:16px;padding:1.6rem;
  font-family:var(--display);font-style:italic;font-size:1.08rem;line-height:1.5;box-shadow:0 18px 40px -30px rgba(26,48,19,.4);
}
.quotes blockquote::before{content:"\201C";font-family:var(--display);font-size:3rem;color:var(--matcha-soft);line-height:0;display:block;height:1rem}
.quotes cite{display:block;margin-top:.8rem;font:500 .8rem var(--body);font-style:normal;color:#8b8576}

.faq{max-width:780px;margin:0 auto;padding:0 clamp(1.2rem,4vw,3rem) var(--sp)}
.faq details{border-bottom:1px solid var(--line);padding:1.05rem 0}
.faq summary{font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:1rem}
.faq summary::after{content:"+";font-family:var(--display);font-size:1.35rem;color:var(--matcha);transition:rotate .25s var(--ease)}
.faq details[open] summary::after{rotate:45deg}
.faq details p{padding-top:.6rem;color:#5a6650;font-size:.94rem;max-width:60ch}

.foot{border-top:1px solid var(--line);padding:2.6rem clamp(1.2rem,4vw,3rem);display:flex;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;align-items:center}
.foot p{font-size:.88rem;color:#5a6650;margin-top:.4rem}
.foot-note{font-size:.72rem;color:#8b8576;max-width:38ch}

@media (max-width:900px){.hero{grid-template-columns:1fr}.tier.featured{transform:none}.tier.featured:hover{transform:translateY(-6px)}}