:root {
  --bg: #f7f4ec;
  --paper: #fffdf8;
  --paper-2: #f1eee5;
  --ink: #111315;
  --ink-soft: #252a2d;
  --muted: #697270;
  --line: #ded8cb;
  --green: #006b54;
  --green-soft: #e6f3ef;
  --blue: #183a5a;
  --gold: #b6965d;
  --shadow: 0 24px 70px rgba(17, 19, 21, 0.12);
  --shadow-soft: 0 16px 42px rgba(17, 19, 21, 0.08);
  --radius-xl: 36px;
  --radius-lg: 26px;
  --radius-md: 18px;
  --container: 1160px;
  --header-h: 82px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; text-size-adjust: 100%; }
body {
  margin: 0;
  min-width: 320px;
  position: relative;
  background:
    radial-gradient(circle at 12% 8%, rgba(255,255,255,.92), transparent 18rem),
    radial-gradient(circle at 88% 0%, rgba(0,107,84,.16), transparent 30rem),
    radial-gradient(circle at 8% 90%, rgba(182,150,93,.14), transparent 28rem),
    linear-gradient(135deg, #f7f4ec 0%, #fffdf8 42%, #eee8db 100%);
  background-attachment: fixed;
  color: var(--ink);
  font-family: Inter, Manrope, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: -28%;
  z-index: -2;
  pointer-events: none;
  background:
    conic-gradient(from 115deg at 50% 50%, rgba(255,255,255,.10), rgba(0,107,84,.10), rgba(182,150,93,.13), rgba(24,58,90,.10), rgba(255,255,255,.12)),
    radial-gradient(circle at 22% 24%, rgba(255,255,255,.58), transparent 23rem),
    radial-gradient(circle at 78% 70%, rgba(0,107,84,.10), transparent 30rem);
  filter: blur(44px) saturate(1.08);
  opacity: .82;
  animation: metallicAurora 22s ease-in-out infinite alternate;
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(115deg, transparent 0%, rgba(255,255,255,.26) 18%, transparent 34%, transparent 64%, rgba(255,255,255,.18) 76%, transparent 100%);
  background-size: 220% 220%;
  mix-blend-mode: soft-light;
  opacity: .56;
  animation: metallicSheen 16s linear infinite;
}
@keyframes metallicAurora {
  0% { transform: translate3d(-1.5%, -1%, 0) rotate(0deg) scale(1); }
  50% { transform: translate3d(1.2%, .9%, 0) rotate(8deg) scale(1.04); }
  100% { transform: translate3d(-.6%, 1.4%, 0) rotate(-6deg) scale(1.02); }
}
@keyframes metallicSheen {
  0% { background-position: 0% 48%; }
  100% { background-position: 220% 52%; }
}
@media (prefers-reduced-motion: reduce) {
  body::before, body::after, .hero::before, .hero::after, .collections-v10::before, .collections-v10::after, .partners::after, .final-card::after { animation: none !important; }
}
body.nav-open { overflow: hidden; }
img, svg { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; top: 12px; left: 12px; z-index: 9999; transform: translateY(-160%); border-radius: 999px; padding: 10px 14px; background: var(--ink); color: #fff; transition: transform .2s ease; }
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  background: linear-gradient(135deg, rgba(255,253,248,.74), rgba(241,238,229,.62));
  border-bottom: 1px solid rgba(222,216,203,.72);
  backdrop-filter: blur(22px) saturate(1.18);
  transition: box-shadow .22s ease, background .22s ease;
}
.site-header.is-scrolled { background: linear-gradient(135deg, rgba(255,253,248,.94), rgba(241,238,229,.88)); box-shadow: 0 12px 38px rgba(17,19,21,.08); }
.header-inner { height: var(--header-h); display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; flex: 0 0 auto; }
.brand img { width: 180px; height: auto; object-fit: contain; }
.nav { display: flex; align-items: center; gap: 6px; color: rgba(17,19,21,.78); font-size: .94rem; font-weight: 700; }
.nav a { border-radius: 999px; padding: 10px 14px; transition: background .18s ease, color .18s ease, transform .18s ease; }
.nav a:hover, .nav a:focus-visible { background: rgba(0,107,84,.10); color: var(--green); transform: translateY(-1px); }
.nav .nav-cta { background: var(--ink); color: var(--paper); padding-inline: 18px; box-shadow: 0 12px 26px rgba(17,19,21,.16); }
.nav .nav-cta:hover { background: var(--green); color: white; }
.nav-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.72); padding: 10px; }
.nav-toggle span:not(.sr-only) { display: block; height: 2px; margin: 5px 0; background: var(--ink); border-radius: 999px; }

.hero { position: relative; min-height: 100vh; padding: calc(var(--header-h) + 72px) 0 90px; overflow: hidden; isolation: isolate; }
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(circle at 18% 16%, rgba(255,255,255,.72), transparent 25rem),
    radial-gradient(circle at 72% 22%, rgba(0,107,84,.14), transparent 36rem),
    radial-gradient(circle at 86% 78%, rgba(182,150,93,.13), transparent 28rem),
    linear-gradient(135deg, rgba(255,253,248,.72), rgba(240,235,224,.72));
}
.hero::after {
  content: "";
  position: absolute;
  inset: -20% -10%;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(110deg, transparent 10%, rgba(255,255,255,.35) 32%, transparent 47%, transparent 65%, rgba(0,107,84,.08) 76%, transparent 92%);
  background-size: 260% 260%;
  opacity: .66;
  animation: metallicSheen 18s linear infinite;
}
.hero-motion { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.motion-ring { position: absolute; border: 2px solid rgba(0,107,84,.28); border-radius: 50%; animation: floatRing 13s ease-in-out infinite alternate; }
.ring-a { width: 680px; height: 680px; top: 8%; right: -230px; }
.ring-b { width: 420px; height: 420px; bottom: -160px; right: 15%; animation-delay: 1.2s; }
.motion-dot { position: absolute; width: 11px; height: 11px; border-radius: 50%; background: var(--green); opacity: .35; animation: orbitDot 7s ease-in-out infinite alternate; }
.dot-a { left: 10%; top: 24%; }
.dot-b { left: 44%; bottom: 22%; animation-delay: .9s; }
@keyframes floatRing { from { transform: translate3d(0,0,0) scale(1); } to { transform: translate3d(-22px,18px,0) scale(1.035); } }
@keyframes orbitDot { from { transform: translate3d(0,0,0); } to { transform: translate3d(48px,-38px,0); } }
.hero-grid { position: relative; display: grid; grid-template-columns: .92fr 1.08fr; align-items: center; gap: 54px; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; margin: 0 0 14px; color: var(--green); font-size: .82rem; font-weight: 850; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow span { display: inline-block; width: 44px; height: 2px; background: currentColor; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 22px; font-size: clamp(4rem, 9vw, 8.6rem); letter-spacing: -.08em; line-height: .9; font-weight: 500; }
h2 { font-size: clamp(2.25rem, 4.7vw, 5.1rem); letter-spacing: -.055em; line-height: .98; font-weight: 520; margin-bottom: 18px; }
h3 { font-size: clamp(1.35rem, 2vw, 2rem); line-height: 1.08; letter-spacing: -.035em; margin-bottom: 12px; }
.hero-subtitle { max-width: 600px; font-size: clamp(1.14rem, 1.8vw, 1.55rem); color: var(--ink-soft); margin-bottom: 30px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; border-radius: 999px; padding: 14px 24px; font-weight: 850; transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--green); color: #fff; box-shadow: 0 16px 34px rgba(0,107,84,.22); }
.btn-primary:hover { background: #00533f; box-shadow: 0 18px 40px rgba(0,107,84,.28); }
.btn-secondary { background: rgba(255,255,255,.76); border: 1px solid var(--line); color: var(--ink); }
.btn-secondary:hover { border-color: rgba(0,107,84,.35); color: var(--green); }
.btn-light { background: #fff; color: var(--ink); }
.btn-dark-outline { color: #fff; border: 1px solid rgba(255,255,255,.42); }
.hero-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; max-width: 650px; margin-top: 34px; }
.hero-metrics div { border: 1px solid rgba(222,216,203,.9); background: rgba(255,253,248,.74); border-radius: 18px; padding: 14px 16px; }
.hero-metrics strong { display: block; font-size: .98rem; }
.hero-metrics span { color: var(--muted); font-size: .86rem; }
.hero-visual { position: relative; min-height: 640px; }
.hero-image-card { position: absolute; right: 0; top: 0; width: min(620px, 88%); border-radius: 40px; overflow: hidden; border: 1px solid rgba(255,255,255,.62); box-shadow: 0 32px 90px rgba(17,19,21,.16), inset 0 1px 0 rgba(255,255,255,.42); animation: heroLift 6s ease-in-out infinite alternate; }
.hero-image-card img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; }
.floating-card { position: absolute; width: 230px; border-radius: 24px; overflow: hidden; border: 8px solid rgba(255,253,248,.86); box-shadow: var(--shadow-soft); background: #fff; }
.floating-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
.floating-one { left: 0; top: 72px; animation: floatSmall 6.4s ease-in-out infinite alternate; }
.floating-two { left: 48px; bottom: 42px; animation: floatSmall 7.2s ease-in-out infinite alternate-reverse; }
@keyframes heroLift { from { transform: translateY(0) rotate(.1deg); } to { transform: translateY(-18px) rotate(-.35deg); } }
@keyframes floatSmall { from { transform: translateY(0); } to { transform: translateY(16px); } }

.section { padding: 108px 0; }
.section-heading { max-width: 840px; margin-bottom: 34px; }
.section-heading.center { text-align: center; margin-inline: auto; }
.section-heading p:not(.eyebrow) { color: var(--muted); font-size: 1.12rem; }
.audience-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 24px; }
.audience-card { position: relative; min-height: 310px; border-radius: var(--radius-xl); padding: 36px; overflow: hidden; border: 1px solid rgba(222,216,203,.82); box-shadow: var(--shadow-soft); background: linear-gradient(145deg, rgba(255,253,248,.88), rgba(241,238,229,.62)); backdrop-filter: blur(10px); }
.audience-card:before { content: ""; position: absolute; right: -120px; top: -120px; width: 320px; height: 320px; border: 1px solid rgba(0,107,84,.22); border-radius: 50%; }
.audience-card.partner { background: radial-gradient(circle at 20% 0%, rgba(0,107,84,.35), transparent 25rem), linear-gradient(135deg, #101315, #18201e 62%, #2b271e); color: #fff; }
.audience-card.partner p { color: rgba(255,255,255,.74); }
.card-number { width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; background: var(--green-soft); color: var(--green); font-weight: 900; margin-bottom: 36px; }
.partner .card-number { background: rgba(255,255,255,.10); color: #fff; }
.audience-card p { color: var(--muted); max-width: 520px; font-size: 1.08rem; }
.inline-cta { display: inline-flex; margin-top: 18px; color: var(--green); font-weight: 900; }
.partner .inline-cta { color: #fff; }

.collections { background: linear-gradient(180deg, rgba(255,253,248,.46), rgba(241,238,229,.82)); }
.collection-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 18px; }
.collection-card { background: var(--paper); border: 1px solid rgba(222,216,203,.86); border-radius: 28px; overflow: hidden; box-shadow: var(--shadow-soft); transition: transform .18s ease, box-shadow .18s ease; }
.collection-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.collection-card img { width: 100%; aspect-ratio: 1 / .92; object-fit: cover; }
.collection-card div { padding: 22px; }
.collection-card span { color: var(--green); font-weight: 950; letter-spacing: .12em; font-size: .78rem; }
.collection-card p { color: var(--muted); margin-bottom: 0; }
.cta-strip { margin-top: 28px; display: flex; align-items: center; justify-content: space-between; gap: 18px; border-radius: 24px; background: #fff; border: 1px solid var(--line); padding: 20px 22px; box-shadow: var(--shadow-soft); }
.cta-strip strong { font-size: 1.1rem; }
.cta-strip span { color: var(--muted); flex: 1; }

.how-grid, .trust-grid, .visual-grid { display: grid; grid-template-columns: .88fr 1.12fr; gap: 44px; align-items: center; }
.how-copy p:not(.eyebrow), .trust-copy p:not(.eyebrow), .visual-copy p:not(.eyebrow) { color: var(--muted); font-size: 1.13rem; }
.small-actions { margin-top: 26px; }
.steps { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 18px; }
.steps div { background: var(--paper); border: 1px solid rgba(222,216,203,.88); border-radius: 26px; padding: 24px; box-shadow: var(--shadow-soft); }
.steps span { width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; background: var(--ink); color: #fff; font-weight: 900; margin-bottom: 20px; }
.steps strong { display: block; font-size: 1.1rem; margin-bottom: 8px; }
.steps p { margin-bottom: 0; color: var(--muted); }

.partners {
  background:
    radial-gradient(circle at 12% 0%, rgba(0,107,84,.34), transparent 34rem),
    radial-gradient(circle at 84% 12%, rgba(182,150,93,.14), transparent 30rem),
    linear-gradient(135deg, #101315 0%, #151a1b 48%, #26231d 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
.partners::after {
  content: "";
  position: absolute;
  inset: -18%;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(112deg, transparent 8%, rgba(255,255,255,.11) 29%, transparent 44%, transparent 68%, rgba(127,214,192,.11) 78%, transparent 94%);
  background-size: 260% 260%;
  opacity: .62;
  animation: metallicSheen 22s linear infinite reverse;
}
.partners:before { content: ""; position: absolute; width: 680px; height: 680px; right: -280px; top: -250px; border-radius: 50%; border: 1px solid rgba(255,255,255,.13); }
.partners .section-heading { position: relative; }
.partners .eyebrow { color: #7fd6c0; }
.partner-models { position: relative; display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 18px; }
.model-card { background: linear-gradient(145deg, rgba(255,255,255,.085), rgba(255,255,255,.035)); border: 1px solid rgba(255,255,255,.14); border-radius: 28px; padding: 10px; backdrop-filter: blur(16px) saturate(1.16); box-shadow: inset 0 1px 0 rgba(255,255,255,.10); transition: transform .18s ease, background .18s ease, border-color .18s ease; overflow: hidden; }
.model-card:hover { transform: translateY(-5px); background: rgba(255,255,255,.09); border-color: rgba(127,214,192,.34); }
.model-card.featured { background: rgba(0,107,84,.25); border-color: rgba(127,214,192,.34); }
.model-media { aspect-ratio: 4 / 5; border-radius: 22px; overflow: hidden; background: #f7f4ec; border: 1px solid rgba(255,255,255,.12); }
.model-media img { width: 100%; height: 100%; object-fit: cover; display: block; transform: scale(1.01); transition: transform .28s ease; }
.model-card:hover .model-media img { transform: scale(1.045); }
.model-body { padding: 22px 16px 18px; }
.model-kicker { display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px; border-radius: 999px; background: rgba(127,214,192,.16); color: #7fd6c0; border: 1px solid rgba(127,214,192,.24); font-weight: 900; letter-spacing: -.03em; margin-bottom: 14px; }
.model-card h3 { margin-top: 0; }
.model-card p { color: rgba(255,255,255,.72); margin-bottom: 0; }
.partner-cta { position: relative; margin-top: 26px; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 28px; border-radius: 28px; background: #fff; color: var(--ink); }
.partner-cta p { color: var(--muted); max-width: 560px; margin-bottom: 0; }
.partner-cta h3 { margin-bottom: 0; }

.trust-list { display: grid; gap: 14px; }
.trust-list div { display: flex; align-items: flex-start; gap: 14px; padding: 18px; border-radius: 20px; border: 1px solid var(--line); background: var(--paper); box-shadow: var(--shadow-soft); }
.trust-list span { flex: 0 0 34px; width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: var(--green); color: #fff; font-weight: 900; }
.trust-list p { margin: 4px 0 0; color: var(--ink-soft); font-weight: 650; }
.visual-card { border-radius: var(--radius-xl); overflow: hidden; box-shadow: var(--shadow); }
.visual-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }

.faq { background: rgba(255,253,248,.56); }
.faq-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 42px; align-items: start; }
.faq-intro p:not(.eyebrow) { color: var(--muted); }
.accordion { display: grid; gap: 14px; }
details { border: 1px solid var(--line); border-radius: 20px; background: var(--paper); box-shadow: 0 12px 28px rgba(17,19,21,.05); overflow: hidden; }
summary { cursor: pointer; padding: 20px 22px; font-weight: 850; list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 14px; }
summary::-webkit-details-marker { display: none; }
summary:after { content: "+"; color: var(--green); font-size: 1.4rem; line-height: 1; }
details[open] summary:after { content: "–"; }
details p { padding: 0 22px 22px; color: var(--muted); margin: 0; }

.final-cta { padding: 98px 0; }
.final-card { position: relative; overflow: hidden; text-align: center; border-radius: 42px; padding: 62px 32px; color: #fff; background: radial-gradient(circle at 24% 16%, rgba(0,107,84,.72), transparent 34rem), radial-gradient(circle at 88% 88%, rgba(182,150,93,.20), transparent 25rem), linear-gradient(135deg, #111315, #1b2422); box-shadow: var(--shadow); }
.final-card::after { content: ""; position: absolute; inset: -40%; background: linear-gradient(115deg, transparent 25%, rgba(255,255,255,.14) 45%, transparent 60%); background-size: 240% 240%; animation: metallicSheen 18s linear infinite; pointer-events: none; }
.final-card > * { position: relative; z-index: 1; }
.final-card img { margin-inline: auto; margin-bottom: 22px; }
.final-card h2 { max-width: 900px; margin-inline: auto; }
.final-card p { color: rgba(255,255,255,.74); font-size: 1.14rem; max-width: 720px; margin: 0 auto 26px; }
.centered { justify-content: center; }

.site-footer { background: var(--ink); color: #fff; padding: 58px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr .7fr .8fr; gap: 40px; align-items: start; }
.site-footer img { max-width: 178px; height: auto; margin-bottom: 18px; }
.site-footer p { color: rgba(255,255,255,.64); max-width: 430px; }
.site-footer strong { display: block; margin-bottom: 14px; }
.site-footer a { display: block; color: rgba(255,255,255,.64); margin: 8px 0; }
.site-footer a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); margin-top: 38px; padding-top: 20px; display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between; color: rgba(255,255,255,.56); font-size: .92rem; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .72s ease, transform .72s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *:before, *:after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; }
}

@media (max-width: 1020px) {
  .nav-toggle { display: block; }
  .nav { position: fixed; inset: var(--header-h) 16px auto 16px; display: grid; gap: 4px; padding: 18px; border-radius: 24px; background: rgba(255,253,248,.98); border: 1px solid var(--line); box-shadow: var(--shadow); transform: translateY(-16px); opacity: 0; pointer-events: none; transition: opacity .18s ease, transform .18s ease; }
  .nav.is-open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav a { padding: 14px 16px; }
  .hero-grid, .how-grid, .trust-grid, .visual-grid, .faq-grid { grid-template-columns: 1fr; }
  .hero { min-height: auto; padding-bottom: 70px; }
  .hero-visual { min-height: 560px; }
  .hero-image-card { right: 2%; width: min(540px, 88%); }
  .collection-grid, .partner-models { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  :root { --header-h: 72px; }
  .container { width: min(calc(100% - 28px), var(--container)); }
  .brand img { width: 144px; }
  .hero { padding-top: calc(var(--header-h) + 38px); }
  h1 { font-size: clamp(4.2rem, 18vw, 7rem); }
  h2 { font-size: clamp(2.2rem, 11vw, 3.65rem); }
  .hero-grid { gap: 34px; }
  .hero-visual { min-height: 420px; }
  .hero-image-card { width: 86%; }
  .floating-card { width: 148px; border-width: 5px; }
  .floating-one { top: 34px; }
  .floating-two { left: 20px; bottom: 18px; }
  .hero-metrics, .audience-grid, .collection-grid, .steps, .partner-models { grid-template-columns: 1fr; }
  .section { padding: 76px 0; }
  .audience-card, .final-card { border-radius: 28px; padding: 28px; }
  .cta-strip, .partner-cta { align-items: flex-start; flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { display: grid; }
  .hero-actions .btn { width: 100%; }
}
.collection-card img.solar-card-image { object-position: center 42%; }

/* V5 — padronização visual dos cards de coleção
   Todas as imagens agora usam formato quadrado 1:1, fundo branco óptico e recorte uniforme. */
.collection-card {
  display: flex;
  flex-direction: column;
}
.collection-card > img {
  width: 100%;
  aspect-ratio: 1 / 1;
  height: auto;
  object-fit: cover;
  object-position: center center;
  background: #F7F4EC;
  border-bottom: 1px solid rgba(222,216,203,.78);
}
.collection-card > img.solar-card-image {
  object-position: center center;
}
.collection-card div {
  flex: 1;
}
@media (max-width: 720px) {
  .collection-card > img {
    aspect-ratio: 1 / 1;
  }
}


/* V9 — Coleções com faixas de preço e maior orientação comercial */
.collections-v9 .section-heading p:last-child {
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
}
.collection-grid-pricing {
  align-items: stretch;
}
.pricing-card {
  position: relative;
  background: linear-gradient(180deg, #fffefa 0%, #f8f5ed 100%);
  border: 1px solid rgba(17,19,21,.08);
  box-shadow: 0 22px 60px rgba(17,19,21,.08);
}
.pricing-card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(0,107,84,.12), transparent 28%, transparent 78%, rgba(17,19,21,.05));
  opacity: .78;
}
.pricing-card .collection-content {
  position: relative;
  z-index: 1;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.collection-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 2px;
}
.collection-card .collection-index {
  color: var(--green);
  font-weight: 950;
  letter-spacing: .14em;
  font-size: .78rem;
}
.commercial-tag {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(0,107,84,.10);
  color: var(--green);
  border: 1px solid rgba(0,107,84,.18);
  font-size: .72rem !important;
  font-weight: 900 !important;
  letter-spacing: .06em !important;
  text-transform: uppercase;
  white-space: nowrap;
}
.pricing-card h3 {
  margin: 0;
  line-height: .98;
}
.price-range {
  margin: 2px 0 4px !important;
  padding: 14px 16px;
  border-radius: 18px;
  background: #111315;
  color: #F7F4EC !important;
  font-weight: 950;
  font-size: clamp(1.15rem, 1.9vw, 1.55rem);
  letter-spacing: -.02em;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.08);
}
.pricing-card p:not(.price-range) {
  line-height: 1.62;
}
.collections-note {
  margin: 30px auto 0;
  max-width: 980px;
  text-align: center;
  padding: 28px;
  border-radius: 28px;
  background: rgba(255,255,255,.62);
  border: 1px solid rgba(222,216,203,.86);
  box-shadow: var(--shadow-soft);
}
.collections-note p {
  color: var(--muted);
  margin: 0 auto 18px;
  max-width: 860px;
  font-size: 1.05rem;
}
.collection-actions {
  justify-content: center;
}
@media (max-width: 980px) {
  .collection-grid-pricing { grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 720px) {
  .collection-grid-pricing { grid-template-columns: 1fr; }
  .pricing-card .collection-content { padding: 22px; }
  .commercial-tag { font-size: .68rem !important; }
  .collections-note { padding: 22px; }
}

/* V10 — Coleções padronizadas, mais limpas e comerciais.
   Remove tags chamativas e equaliza imagem, card, preço e texto. */
.collections-v10 {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background:
    linear-gradient(180deg, rgba(255,253,248,.70) 0%, rgba(244,241,233,.82) 100%);
}
.collections-v10::before {
  content: "";
  position: absolute;
  inset: -22%;
  z-index: -2;
  background:
    radial-gradient(circle at 18% 8%, rgba(255,255,255,.78), transparent 25rem),
    radial-gradient(circle at 76% 18%, rgba(0,107,84,.13), transparent 30rem),
    radial-gradient(circle at 12% 86%, rgba(182,150,93,.12), transparent 28rem),
    conic-gradient(from 180deg at 52% 54%, rgba(255,255,255,.18), rgba(0,107,84,.07), rgba(182,150,93,.10), rgba(24,58,90,.07), rgba(255,255,255,.18));
  filter: blur(34px) saturate(1.08);
  opacity: .9;
  animation: metallicAurora 24s ease-in-out infinite alternate-reverse;
}
.collections-v10::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,.28), transparent 36%, transparent 70%, rgba(255,255,255,.18), transparent);
  background-size: 260% 260%;
  opacity: .7;
  animation: metallicSheen 20s linear infinite;
}

.collections-v10 .section-heading {
  max-width: 920px;
  margin-inline: auto;
  text-align: center;
}

.collections-v10 .section-heading .eyebrow {
  justify-content: center;
}

.collections-v10 .collections-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
  align-items: stretch;
}

.collections-v10 .collection-card {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 0;
  border-radius: 30px;
  border: 1px solid rgba(17,19,21,.10);
  background: linear-gradient(145deg, rgba(255,253,248,.86), rgba(241,238,229,.62));
  box-shadow: 0 18px 50px rgba(17,19,21,.10), inset 0 1px 0 rgba(255,255,255,.50);
  backdrop-filter: blur(14px) saturate(1.12);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.collections-v10 .collection-card:hover {
  transform: translateY(-5px);
  border-color: rgba(0,107,84,.24);
  box-shadow: 0 24px 70px rgba(17,19,21,.14);
}

.collections-v10 .collection-image {
  height: 265px;
  border-radius: 30px 30px 0 0;
  overflow: hidden;
  background: #f7f4ec;
  border-bottom: 1px solid rgba(17,19,21,.08);
}

.collections-v10 .collection-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
  filter: saturate(.96) contrast(1.01);
  transform: scale(1.01);
}

.collections-v10 .collection-card:nth-child(3) .collection-image img {
  object-position: center top;
}

.collections-v10 .collection-body {
  padding: 30px 30px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
}

.collections-v10 .collection-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin: 0 0 2px;
}

.collections-v10 .collection-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 999px;
  background: rgba(0,107,84,.10);
  color: #006b54;
  font-size: .88rem;
  font-weight: 900;
  letter-spacing: .08em;
}

.collections-v10 .collection-type {
  color: rgba(17,19,21,.48);
  font-size: .74rem;
  line-height: 1.2;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-weight: 800;
  text-align: right;
}

.collections-v10 .collection-body h3 {
  margin: 6px 0 0;
  font-size: clamp(1.75rem, 2.4vw, 2.35rem);
  line-height: .98;
  letter-spacing: -.06em;
  color: #111315;
}

.collections-v10 .price-band {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  min-width: 205px;
  margin: 0;
  padding: 13px 18px 14px;
  border-radius: 18px;
  background: #e6e8ea;
  color: #fffdf8;
  font-size: clamp(1.15rem, 1.7vw, 1.45rem);
  line-height: 1.05;
  letter-spacing: -.035em;
  font-weight: 900;
  box-shadow: 0 10px 24px rgba(238, 239, 241, 0.16);
}

.collections-v10 .collection-body p {
  margin: 0;
  color: rgba(17,19,21,.68);
  font-size: 1.02rem;
  line-height: 1.58;
}

.collections-v10 .collections-note {
  margin-top: 28px;
  border-radius: 28px;
  padding: 28px;
  background: rgba(255,255,255,.72);
  border: 1px solid rgba(0,107,84,.16);
  box-shadow: 0 16px 44px rgba(17,19,21,.08);
  text-align: center;
}

.collections-v10 .collections-note p {
  max-width: 980px;
  margin: 0 auto;
  color: rgba(17,19,21,.72);
  font-size: 1.08rem;
  line-height: 1.7;
}

.collections-v10 .section-cta {
  margin-top: 26px;
}

@media (max-width: 1180px) {
  .collections-v10 .collections-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .collections-v10 .collection-image { height: 300px; }
}

@media (max-width: 680px) {
  .collections-v10 .collections-grid { grid-template-columns: 1fr; }
  .collections-v10 .collection-card { border-radius: 24px; }
  .collections-v10 .collection-image { height: 255px; border-radius: 24px 24px 0 0; }
  .collections-v10 .collection-body { padding: 24px; }
  .collections-v10 .collection-topline { align-items: flex-start; }
  .collections-v10 .collection-type { font-size: .68rem; max-width: 170px; }
  .collections-v10 .price-band { width: 100%; min-width: 0; }
}


/* V11 — gradientes metalizados com movimento suave */
.section:not(.hero):not(.partners):not(.collections-v10) {
  position: relative;
}
.trust-list div, details, .steps div, .collections-v10 .collections-note, .cta-strip, .partner-cta {
  background-image: linear-gradient(145deg, rgba(255,253,248,.88), rgba(241,238,229,.64));
  box-shadow: 0 16px 44px rgba(17,19,21,.08), inset 0 1px 0 rgba(255,255,255,.54);
}
.faq {
  background:
    radial-gradient(circle at 80% 8%, rgba(0,107,84,.08), transparent 26rem),
    linear-gradient(180deg, rgba(255,253,248,.52), rgba(241,238,229,.58));
}
@media (max-width: 720px) {
  body::before { filter: blur(34px); opacity: .68; }
  body::after, .hero::after, .collections-v10::after, .partners::after { opacity: .38; }
}


/* V12 — Coleções premium com faixas de preço, sem tags comerciais */
.collections-v12 .collections-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
  align-items: stretch;
}
.collections-v12 .collection-card {
  min-height: 100%;
  border-radius: 30px;
  background:
    linear-gradient(145deg, rgba(255,253,248,.88), rgba(241,238,229,.66)),
    radial-gradient(circle at 20% 0%, rgba(255,255,255,.72), transparent 14rem);
  border: 1px solid rgba(17,19,21,.10);
  box-shadow: 0 20px 58px rgba(17,19,21,.10), inset 0 1px 0 rgba(255,255,255,.56);
}
.collections-v12 .collection-image {
  aspect-ratio: 1 / 1;
  height: auto;
  background: linear-gradient(145deg, #f8f5ee, #ebe7dc);
}
.collections-v12 .collection-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}
.collections-v12 .collection-body {
  padding: 24px 24px 26px;
  gap: 14px;
}
.collections-v12 .collection-topline {
  justify-content: flex-start;
  margin-bottom: 0;
}
.collections-v12 .collection-index {
  width: 36px;
  height: 36px;
  background: rgba(0,107,84,.10);
  border: 1px solid rgba(0,107,84,.16);
}
.collections-v12 .collection-body h3 {
  font-size: clamp(1.45rem, 1.9vw, 2rem);
  letter-spacing: -.05em;
  min-height: 2.05em;
}
.collections-v12 .price-band {
  width: 100%;
  min-width: 0;
  background:
    linear-gradient(135deg, #d1d6d9 0%, #1c2524 54%, #006b54 140%);
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: 0 12px 26px rgba(17,19,21,.18), inset 0 1px 0 rgba(255,255,255,.10);
  text-align: center;
}
.collections-v12 .collection-body p:not(.price-band) {
  font-size: .98rem;
  line-height: 1.55;
}
.collections-v12 .collections-note {
  background:
    linear-gradient(145deg, rgba(255,253,248,.78), rgba(241,238,229,.60)),
    radial-gradient(circle at 88% 16%, rgba(0,107,84,.10), transparent 18rem);
}
.collections-v12 .section-cta {
  justify-content: center;
}
@media (max-width: 1180px) {
  .collections-v12 .collections-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 680px) {
  .collections-v12 .collections-grid { grid-template-columns: 1fr; }
  .collections-v12 .collection-body h3 { min-height: 0; }
}