/* ==========================================================
   Forest Brazil — Ativos de Biodiversidade
   Paleta extraída da logo: verde-escuro #0F3F32 · verde-água #00B18B
   ========================================================== */

:root {
  --g950: #051E17;
  --g900: #0A2E25;
  --g800: #0F3F32;
  --g700: #155443;
  --teal: #00B18B;
  --teal-2: #22D3A6;
  --teal-dark: #008A6C;
  --teal-soft: #DDF4EC;
  --bg: #FFFFFF;
  --bg-soft: #F2F8F5;
  --ink: #0F3F32;
  --text: #33514A;
  --muted: #5F7A72;
  --line: #DCE9E3;
  --on-dark: #EAF5F0;
  --on-dark-muted: #A9C6BC;

  --font-head: "Saira", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;

  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 18px 50px -20px rgba(10, 46, 37, .28);
  --shadow-sm: 0 6px 20px -10px rgba(10, 46, 37, .25);
  --header-h: 84px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) - 6px); }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: var(--font-head); color: var(--ink); line-height: 1.15; margin: 0 0 .6em; letter-spacing: -.01em; }
h2 { font-size: clamp(2rem, 1.3rem + 2.6vw, 3.1rem); font-weight: 700; }
h3 { font-size: 1.3rem; font-weight: 600; }
p { margin: 0 0 1.1em; }
strong { color: var(--ink); font-weight: 600; }
ul, ol { margin: 0; padding: 0; list-style: none; }

.container { width: 100%; max-width: 1200px; margin-inline: auto; padding-inline: 24px; }
.text-teal { color: var(--teal); }

.ic { width: 1.25em; height: 1.25em; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
.ic-lg { width: 2.4rem; height: 2.4rem; }

.skip-link { position: absolute; left: 16px; top: -60px; z-index: 200; background: var(--teal); color: #fff; padding: 10px 16px; border-radius: 8px; }
.skip-link:focus { top: 16px; }
:focus-visible { outline: 3px solid var(--teal-2); outline-offset: 3px; border-radius: 6px; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  font-family: var(--font-head); font-weight: 600; font-size: 1rem; letter-spacing: .01em;
  padding: .8em 1.4em; border-radius: 999px; border: 1.5px solid transparent;
  cursor: pointer; transition: transform .25s var(--ease), background .25s, color .25s, box-shadow .25s, border-color .25s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn .ic { transition: transform .25s var(--ease); }
.btn:hover .ic { transform: translateX(3px); }
.btn-lg { font-size: 1.06rem; padding: .95em 1.7em; }
.btn-block { width: 100%; }
.btn-primary { background: var(--teal); color: #fff; box-shadow: 0 10px 30px -10px rgba(0, 177, 139, .7); }
.btn-primary:hover { background: var(--teal-dark); }
.btn-ghost { color: var(--on-dark); border-color: rgba(234, 245, 240, .35); }
.btn-ghost:hover { border-color: var(--teal-2); color: #fff; background: rgba(0, 177, 139, .12); }
.btn-light { background: #fff; color: var(--g800); }
.btn-light:hover { background: var(--teal-soft); }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100; height: var(--header-h);
  display: flex; align-items: center;
  transition: background .35s, box-shadow .35s, height .35s;
}
.nav { display: flex; align-items: center; gap: 32px; }
.brand { position: relative; display: block; width: 200px; flex-shrink: 0; }
.brand img { width: 100%; transition: opacity .35s; }
.brand .brand-dark { position: absolute; inset: 0; opacity: 0; }
.menu { display: flex; gap: 30px; margin-left: auto; }
.menu a {
  position: relative; font-family: var(--font-head); font-weight: 500; font-size: .98rem;
  color: var(--on-dark); padding: 6px 0; transition: color .25s;
}
.menu a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 100%;
  background: var(--teal); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease);
}
.menu a:hover::after, .menu a.active::after { transform: scaleX(1); }
.menu a:hover, .menu a.active { color: #fff; }
.menu .menu-cta-mobile { display: none; }
.nav-cta { padding: .65em 1.25em; }

/* O fundo com desfoque fica num pseudo-elemento: backdrop-filter no próprio
   cabeçalho prenderia o menu mobile (position: fixed) à altura do cabeçalho. */
.site-header::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0;
  background: rgba(255, 255, 255, .92); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 var(--line), 0 10px 30px -18px rgba(10, 46, 37, .35);
  transition: opacity .35s;
}
.site-header.scrolled { height: 72px; }
.site-header.scrolled::before { opacity: 1; }
.site-header.scrolled .brand-light { opacity: 0; }
.site-header.scrolled .brand-dark { opacity: 1; }
.site-header.scrolled .menu a { color: var(--ink); }
.site-header.scrolled .menu a:hover, .site-header.scrolled .menu a.active { color: var(--teal-dark); }

.menu-toggle { display: none; margin-left: auto; width: 46px; height: 46px; border: 0; border-radius: 12px; background: rgba(255, 255, 255, .1); cursor: pointer; flex-direction: column; justify-content: center; align-items: center; gap: 5px; }
.menu-toggle span { display: block; width: 22px; height: 2px; border-radius: 2px; background: #fff; transition: transform .3s, opacity .3s, background .3s; }
.site-header.scrolled .menu-toggle { background: var(--bg-soft); }
.site-header.scrolled .menu-toggle span { background: var(--ink); }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100vh; min-height: 100svh;
  display: flex; align-items: center;
  padding: calc(var(--header-h) + 48px) 0 96px;
  background: linear-gradient(160deg, var(--g900) 0%, var(--g950) 100%);
  color: var(--on-dark-muted); overflow: hidden; isolation: isolate;
}
.hero-bg { position: absolute; inset: 0; z-index: -1; }
.hero-bg::before {
  content: ""; position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='100'%3E%3Cpath d='M28 66L0 50L0 16L28 0L56 16L56 50L28 66L28 100' fill='none' stroke='%2300B18B' stroke-opacity='.16' stroke-width='1'/%3E%3Cpath d='M28 0L28 34L0 50L0 84L28 100L56 84L56 50L28 34' fill='none' stroke='%2300B18B' stroke-opacity='.11' stroke-width='1'/%3E%3C/svg%3E");
  -webkit-mask-image: radial-gradient(ellipse 70% 70% at 75% 45%, #000 10%, transparent 75%);
          mask-image: radial-gradient(ellipse 70% 70% at 75% 45%, #000 10%, transparent 75%);
}
.hero-bg::after {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(600px 420px at 78% 42%, rgba(0, 177, 139, .28), transparent 70%),
    radial-gradient(500px 380px at 5% 100%, rgba(0, 177, 139, .12), transparent 70%);
}
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-head); font-weight: 500; font-size: .9rem; letter-spacing: .08em; text-transform: uppercase;
  color: var(--teal-2); padding: 8px 16px; border-radius: 999px;
  background: rgba(0, 177, 139, .1); border: 1px solid rgba(34, 211, 166, .25); margin-bottom: 26px;
}
.eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--teal-2); box-shadow: 0 0 0 0 rgba(34, 211, 166, .6); animation: pulse 2.2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(34, 211, 166, 0); } 100% { box-shadow: 0 0 0 0 rgba(34, 211, 166, 0); } }
.hero h1 { color: #fff; font-size: clamp(2.4rem, 1.4rem + 3.8vw, 4.1rem); font-weight: 700; line-height: 1.06; margin-bottom: 24px; }
.hero h1 .hl { color: var(--teal-2); }
.lead { font-size: clamp(1.08rem, 1rem + .35vw, 1.25rem); max-width: 36em; color: var(--on-dark-muted); }
.lead strong { color: #fff; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 34px 0 34px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 10px 26px; font-size: .95rem; color: var(--on-dark); }
.hero-points li { display: flex; align-items: center; gap: 8px; }
.hero-points .ic { color: var(--teal-2); stroke-width: 2.4; width: 1.1em; height: 1.1em; }

.hero-visual { position: relative; aspect-ratio: 400 / 440; max-width: 480px; width: 100%; justify-self: center; }
.hex-rings { position: absolute; inset: 0; width: 100%; height: 100%; }
.ring { fill: none; stroke: var(--teal); stroke-linejoin: round; }
.r1 { stroke-opacity: .22; stroke-width: 1; stroke-dasharray: 4 8; animation: spin 60s linear infinite; transform-origin: 200px 220px; }
.r2 { stroke-opacity: .35; stroke-width: 1.2; }
.r3 { stroke-opacity: .55; stroke-width: 1.5; stroke-dasharray: 800; stroke-dashoffset: 800; animation: draw 2.4s .3s var(--ease) forwards; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes draw { to { stroke-dashoffset: 0; } }
.hero-symbol {
  position: absolute; left: 50%; top: 50%; width: 34%; transform: translate(-50%, -50%);
  filter: drop-shadow(0 0 30px rgba(0, 177, 139, .55)); animation: float 7s ease-in-out infinite;
}
@keyframes float { 50% { transform: translate(-50%, calc(-50% - 12px)); } }
.float-card {
  position: absolute; display: flex; align-items: center; gap: 12px;
  padding: 12px 16px; border-radius: 14px; min-width: 190px;
  background: rgba(10, 46, 37, .55); border: 1px solid rgba(34, 211, 166, .22);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 20px 40px -20px rgba(0, 0, 0, .6);
  animation: float-card 8s ease-in-out infinite;
}
.float-card strong { display: block; color: #fff; font-family: var(--font-head); font-size: 1rem; line-height: 1.2; }
.float-card small { color: var(--on-dark-muted); font-size: .8rem; line-height: 1.3; }
.fc-icon { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 10px; background: rgba(0, 177, 139, .2); color: var(--teal-2); }
.fc-1 { top: 10%; left: -8%; }
.fc-2 { top: 44%; right: -10%; animation-delay: -2.5s; }
.fc-3 { bottom: 6%; left: 2%; animation-delay: -5s; }
@keyframes float-card { 50% { transform: translateY(-10px); } }

.scroll-hint { position: absolute; left: 50%; bottom: 28px; transform: translateX(-50%); width: 26px; height: 42px; border: 2px solid rgba(234, 245, 240, .35); border-radius: 14px; }
.scroll-hint span { position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px; border-radius: 2px; background: var(--teal-2); animation: scroll 1.8s infinite; }
@keyframes scroll { 0% { opacity: 0; transform: translateY(0); } 30% { opacity: 1; } 100% { opacity: 0; transform: translateY(14px); } }

/* ---------- Faixa de credenciais ---------- */
.trust { background: var(--g800); border-top: 1px solid rgba(34, 211, 166, .15); }
.trust-row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 18px 28px; padding-block: 26px; }
.trust-item { display: flex; align-items: center; gap: 10px; color: var(--on-dark-muted); font-size: .95rem; }
.trust-item strong { color: #fff; }
.trust-item .ic { color: var(--teal-2); width: 1.4em; height: 1.4em; }

/* ---------- Seções ---------- */
.section { position: relative; padding-block: clamp(80px, 10vw, 130px); }
.section-soft { background: var(--bg-soft); }
.section-dark { background: var(--g900); color: var(--on-dark-muted); overflow: hidden; isolation: isolate; }
.section-dark h2, .section-dark h3 { color: #fff; }
.section-dark strong { color: #fff; }
.section-tag {
  display: inline-flex; align-items: center; gap: 12px; margin-bottom: 18px;
  font-family: var(--font-head); font-weight: 600; font-size: .85rem; letter-spacing: .16em; text-transform: uppercase; color: var(--teal-dark);
}
.section-tag::before { content: ""; width: 28px; height: 2px; background: var(--teal); }
.section-dark .section-tag { color: var(--teal-2); }
.section-head { max-width: 760px; margin-bottom: 56px; }
.section-head p { font-size: 1.12rem; }
.section-head-center { margin-inline: auto; text-align: center; }
.section-head-center .section-tag { justify-content: center; }
.hex-pattern {
  position: absolute; inset: 0; z-index: -1; opacity: .9;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='100'%3E%3Cpath d='M28 66L0 50L0 16L28 0L56 16L56 50L28 66L28 100' fill='none' stroke='%2300B18B' stroke-opacity='.1' stroke-width='1'/%3E%3Cpath d='M28 0L28 34L0 50L0 84L28 100L56 84L56 50L28 34' fill='none' stroke='%2300B18B' stroke-opacity='.07' stroke-width='1'/%3E%3C/svg%3E");
  -webkit-mask-image: linear-gradient(180deg, #000, transparent 70%);
          mask-image: linear-gradient(180deg, #000, transparent 70%);
}

/* ---------- Quem somos ---------- */
.about-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 64px; align-items: center; }
.about-quote {
  margin: 28px 0 0; padding: 22px 26px; border-left: 4px solid var(--teal);
  background: var(--bg-soft); border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-family: var(--font-head); font-size: 1.2rem; line-height: 1.5; color: var(--ink);
}
.about-cards { display: grid; gap: 18px; }
.feature-card {
  position: relative; padding: 26px 26px 22px 92px; border-radius: var(--radius);
  background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-sm);
  transition: transform .35s var(--ease), box-shadow .35s, border-color .35s;
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: rgba(0, 177, 139, .4); }
.feature-card h3 { margin-bottom: .35em; }
.feature-card p { margin: 0; font-size: .98rem; color: var(--muted); }
.icon-badge {
  position: absolute; left: 24px; top: 26px; display: grid; place-items: center;
  width: 50px; height: 50px; border-radius: 14px; background: var(--teal-soft); color: var(--teal-dark);
}
.icon-badge .ic { width: 24px; height: 24px; }

/* ---------- Pioneirismo ---------- */
.pioneer-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.pioneer-card {
  position: relative; padding: 34px 30px 30px; border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(21, 84, 67, .55), rgba(10, 46, 37, .4));
  border: 1px solid rgba(34, 211, 166, .16);
  transition: transform .35s var(--ease), border-color .35s;
}
.pioneer-card:hover { transform: translateY(-6px); border-color: rgba(34, 211, 166, .5); }
.pioneer-card::after { content: ""; position: absolute; left: 30px; right: 30px; top: 0; height: 2px; background: linear-gradient(90deg, var(--teal-2), transparent); }
.pioneer-num {
  display: inline-grid; place-items: center; min-width: 64px; height: 64px; margin-bottom: 22px;
  font-family: var(--font-head); font-weight: 700; font-size: 1.9rem; color: var(--g900);
  background: var(--teal-2); clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%);
}
.pioneer-num .ic { width: 28px; height: 28px; stroke-width: 2.2; }
.pioneer-card h3 { font-size: 1.3rem; }
.pioneer-card p { margin: 0; font-size: .98rem; }

.carbon-callout {
  margin-top: 40px; padding: 34px 36px; border-radius: var(--radius);
  display: grid; grid-template-columns: 1fr 1.2fr; gap: 32px; align-items: center;
  background: rgba(255, 255, 255, .04); border: 1px dashed rgba(34, 211, 166, .35);
}
.carbon-head { display: flex; gap: 18px; align-items: flex-start; }
.carbon-head .ic { color: #FF9F8A; }
.carbon-head h3 { margin-bottom: .3em; }
.carbon-head p { margin: 0; font-size: .98rem; }
.carbon-list { display: grid; gap: 12px; }
.carbon-list li { display: flex; align-items: center; gap: 14px; padding: 12px 16px; border-radius: var(--radius-sm); background: rgba(0, 177, 139, .09); }
.carbon-list .ic { color: var(--teal-2); }

/* ---------- Ativos ---------- */
.flow { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; counter-reset: flow; }
.flow::before {
  content: ""; position: absolute; top: 34px; left: 10%; right: 10%; height: 2px;
  background: repeating-linear-gradient(90deg, var(--teal) 0 8px, transparent 8px 16px); opacity: .5;
}
.flow-step { position: relative; text-align: center; counter-increment: flow; }
.flow-hex {
  position: relative; display: grid; place-items: center; width: 68px; height: 68px; margin: 0 auto 20px;
  color: #fff; background: linear-gradient(145deg, var(--teal-2), var(--teal-dark));
  clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%);
}
.flow-hex .ic { width: 28px; height: 28px; }
.flow-step h3 { font-size: 1.15rem; margin-bottom: .4em; }
.flow-step h3::before { content: "0" counter(flow) " · "; color: var(--teal); }
.flow-step p { font-size: .94rem; color: var(--muted); margin: 0; }

.bio-wrap { margin-top: 90px; display: grid; grid-template-columns: .9fr 1.1fr; gap: 48px; align-items: center; }
.bio-intro h3 { font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem); }
.bio-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.bio-card {
  position: relative; padding: 30px 24px; border-radius: var(--radius); overflow: hidden;
  background: linear-gradient(160deg, var(--g800), var(--g900)); color: var(--teal-2);
  transition: transform .35s var(--ease);
}
.bio-card::after {
  content: ""; position: absolute; right: -30px; bottom: -40px; width: 130px; height: 150px; opacity: .12;
  background: var(--teal-2); clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%);
  transition: transform .5s var(--ease);
}
.bio-card:hover { transform: translateY(-4px); }
.bio-card:hover::after { transform: scale(1.15) rotate(8deg); }
.bio-card .ic { width: 38px; height: 38px; stroke-width: 1.6; margin-bottom: 26px; }
.bio-card h4 { color: #fff; font-size: 1.2rem; margin: 0; }

.ai-panel {
  margin-top: 56px; display: flex; gap: 24px; align-items: center;
  padding: 30px 34px; border-radius: var(--radius);
  background: var(--teal-soft); border: 1px solid rgba(0, 177, 139, .3);
}
.ai-panel h3 { margin-bottom: .25em; }
.ai-panel p { margin: 0; }
.ai-icon { display: grid; place-items: center; flex-shrink: 0; width: 64px; height: 64px; border-radius: 18px; background: var(--teal); color: #fff; }
.ai-icon .ic { width: 30px; height: 30px; }

/* ---------- Modelo de negócio ---------- */
.model-grid { display: grid; grid-template-columns: .95fr 1.05fr; gap: 64px; align-items: start; }
.model-copy { position: sticky; top: 110px; }
.team-label { margin: 28px 0 12px; font-family: var(--font-head); font-weight: 600; color: var(--ink); }
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chips li { padding: 8px 16px; border-radius: 999px; background: #fff; border: 1px solid var(--line); font-size: .92rem; font-weight: 500; color: var(--ink); }
.steps { display: grid; gap: 18px; }
.step {
  display: flex; gap: 22px; padding: 26px 28px; border-radius: var(--radius);
  background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-sm);
  transition: transform .35s var(--ease), box-shadow .35s;
}
.step:hover { transform: translateX(6px); box-shadow: var(--shadow); }
.step-num { font-family: var(--font-head); font-weight: 700; font-size: 2.2rem; line-height: 1; color: transparent; -webkit-text-stroke: 1.5px var(--teal); }
.step h3 { display: flex; align-items: center; gap: 10px; margin-bottom: .35em; font-size: 1.2rem; }
.step h3 .ic { color: var(--teal); }
.step p { margin: 0; color: var(--muted); font-size: .98rem; }

/* ---------- CTA ---------- */
.cta-band { background: linear-gradient(120deg, var(--teal-dark), var(--teal) 55%, var(--teal-2)); color: #fff; overflow: hidden; }
.cta-inner { position: relative; display: flex; align-items: center; gap: 36px; padding-block: 64px; }
.cta-inner h2 { color: #fff; font-size: clamp(1.7rem, 1.2rem + 1.8vw, 2.5rem); margin-bottom: .2em; }
.cta-inner p { margin: 0; font-size: 1.1rem; color: rgba(255, 255, 255, .88); }
.cta-inner .btn { margin-left: auto; }
.cta-symbol { width: 64px; filter: brightness(0) invert(1); opacity: .95; flex-shrink: 0; }

/* ---------- Contato ---------- */
.contact-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 64px; align-items: start; }
.next-steps { display: grid; gap: 22px; margin-top: 34px; }
.next-steps li { display: flex; gap: 16px; }
.next-steps li > span {
  display: grid; place-items: center; flex-shrink: 0; width: 40px; height: 40px; border-radius: 50%;
  background: var(--teal-soft); color: var(--teal-dark); font-family: var(--font-head); font-weight: 700;
}
.next-steps strong { display: block; font-family: var(--font-head); font-size: 1.08rem; }
.next-steps p { margin: 0; font-size: .96rem; color: var(--muted); }

.contact-info { display: grid; gap: 14px; margin-top: 40px; padding-top: 32px; border-top: 1px solid var(--line); }
.contact-info li { position: relative; display: flex; gap: 16px; align-items: flex-start; }
.contact-info .icon-badge { position: static; flex-shrink: 0; width: 44px; height: 44px; border-radius: 12px; }
.contact-info .icon-badge .ic { width: 20px; height: 20px; }
.contact-info small { display: block; font-size: .78rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.contact-info a { display: block; font-family: var(--font-head); font-weight: 600; font-size: 1.05rem; color: var(--ink); overflow-wrap: anywhere; }
.contact-info a:hover { color: var(--teal-dark); }
.contact-info address { font-style: normal; font-size: .96rem; line-height: 1.55; color: var(--text); }

/* WhatsApp */
.ic-wa { width: 1.15em; height: 1.15em; flex-shrink: 0; }
.phone-row { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 14px; margin-top: 4px; }
.contact-info .btn-wa {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 13px; border-radius: 999px; background: #25D366; color: #fff;
  font-family: var(--font-body); font-size: .82rem; font-weight: 600;
  transition: background .2s, transform .2s var(--ease);
}
.contact-info .btn-wa:hover { background: #1DA851; color: #fff; transform: translateY(-1px); }
.footer-phone { display: flex; align-items: center; gap: 10px; }
.wa-mini {
  display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%;
  background: rgba(37, 211, 102, .15); color: #25D366; transition: background .2s, color .2s;
}
.wa-mini:hover { background: #25D366; color: #fff; }
.wa-mini .ic-wa { width: 15px; height: 15px; }

.contact-form {
  padding: clamp(24px, 4vw, 40px); border-radius: 24px; background: #fff;
  border: 1px solid var(--line); box-shadow: var(--shadow);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 18px; }
.field label { font-size: .88rem; font-weight: 600; color: var(--ink); }
.field input, .field select, .field textarea {
  font: inherit; font-size: 1rem; color: var(--ink); width: 100%;
  padding: 13px 15px; border-radius: 12px; border: 1.5px solid var(--line); background: var(--bg-soft);
  transition: border-color .2s, background .2s, box-shadow .2s;
}
.field textarea { resize: vertical; min-height: 130px; }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%230F3F32' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 15px center; padding-right: 40px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--teal); background: #fff; box-shadow: 0 0 0 4px rgba(0, 177, 139, .15); }
.field.invalid input, .field.invalid textarea { border-color: #D9534F; background: #FFF6F5; }
.field-hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.consent { display: flex; gap: 12px; align-items: flex-start; margin: 4px 0 22px; font-size: .9rem; color: var(--muted); cursor: pointer; }
.consent input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--teal); flex-shrink: 0; }
.consent.invalid span { color: #C0392B; }
.form-status { margin: 16px 0 0; font-size: .95rem; min-height: 1.5em; text-align: center; }
.form-status.ok { color: var(--teal-dark); font-weight: 600; }
.form-status.error { color: #C0392B; }
.contact-form.sending .btn { opacity: .7; pointer-events: none; }

/* ---------- Rodapé ---------- */
.site-footer { background: var(--g950); color: var(--on-dark-muted); padding-top: 72px; font-size: .96rem; }
.footer-grid { display: grid; grid-template-columns: 1.2fr .75fr 1fr 1fr; gap: 40px; padding-bottom: 48px; }
.footer-contact { display: flex; flex-direction: column; gap: 8px; }
.footer-contact a { overflow-wrap: anywhere; }
.footer-contact a:hover { color: var(--teal-2); }
.footer-contact address { font-style: normal; line-height: 1.55; margin-top: 6px; }
.footer-brand img { width: 230px; margin-bottom: 22px; }
.footer-brand p { max-width: 26em; }
.site-footer h4 { color: #fff; font-size: 1rem; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 18px; }
.footer-nav { display: flex; flex-direction: column; gap: 10px; }
.footer-nav a:hover, .to-top:hover { color: var(--teal-2); }
.footer-note .muted { color: var(--teal-2); font-weight: 500; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-block: 24px; border-top: 1px solid rgba(169, 198, 188, .15); font-size: .88rem; }

/* ---------- WhatsApp flutuante ---------- */
.wa-float { position: fixed; right: 24px; bottom: 24px; z-index: 90; display: flex; flex-direction: column; align-items: flex-end; gap: 14px; transition: opacity .3s; }
.wa-fab {
  position: relative; display: grid; place-items: center; width: 60px; height: 60px; padding: 0;
  border: 0; border-radius: 50%; cursor: pointer; background: #25D366; color: #fff;
  box-shadow: 0 12px 28px -8px rgba(37, 211, 102, .65), 0 4px 12px rgba(0, 0, 0, .15);
  transition: transform .25s var(--ease), background .25s;
  animation: wa-in .6s .8s var(--ease) both;
}
.wa-fab::before {
  content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid #25D366;
  animation: wa-ring 2.4s 2s ease-out infinite; pointer-events: none;
}
.wa-fab:hover { transform: scale(1.07); background: #1DA851; }
.wa-fab .ic-wa { width: 30px; height: 30px; }
.wa-fab .wa-fab-close { position: absolute; width: 26px; height: 26px; stroke-width: 2.4; opacity: 0; transform: rotate(-90deg); transition: opacity .25s, transform .25s var(--ease); }
.wa-fab .wa-fab-open { transition: opacity .25s, transform .25s var(--ease); }
.wa-float.open .wa-fab { background: var(--g800); box-shadow: 0 12px 28px -10px rgba(10, 46, 37, .6); }
.wa-float.open .wa-fab::before { animation: none; opacity: 0; }
.wa-float.open .wa-fab-open { opacity: 0; transform: rotate(90deg) scale(.6); }
.wa-float.open .wa-fab-close { opacity: 1; transform: none; }
@keyframes wa-in { from { opacity: 0; transform: scale(.4); } }
@keyframes wa-ring { 0% { transform: scale(1); opacity: .7; } 100% { transform: scale(1.6); opacity: 0; } }

.wa-panel {
  width: min(300px, calc(100vw - 48px)); padding: 18px; border-radius: 18px; background: #fff;
  box-shadow: 0 24px 60px -18px rgba(10, 46, 37, .45), 0 0 0 1px var(--line);
  opacity: 0; visibility: hidden; transform: translateY(12px) scale(.96); transform-origin: bottom right;
  transition: opacity .25s, transform .3s var(--ease), visibility .3s;
}
.wa-float.open .wa-panel { opacity: 1; visibility: visible; transform: none; }
.wa-panel-head { display: flex; align-items: center; gap: 12px; padding-bottom: 14px; margin-bottom: 12px; border-bottom: 1px solid var(--line); }
.wa-panel-icon { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: #25D366; color: #fff; flex-shrink: 0; }
.wa-panel-icon .ic-wa { width: 24px; height: 24px; }
.wa-panel-head strong { display: block; font-family: var(--font-head); font-size: 1.05rem; line-height: 1.2; }
.wa-panel-head small { color: var(--muted); font-size: .85rem; }
.wa-panel p { margin: 0 0 10px; font-size: .9rem; color: var(--muted); }
.wa-option {
  display: flex; align-items: center; gap: 12px; padding: 12px 14px; margin-top: 8px;
  border-radius: 12px; background: var(--bg-soft); border: 1px solid var(--line);
  font-family: var(--font-head); font-weight: 600; color: var(--ink);
  transition: background .2s, border-color .2s;
}
.wa-option .ic-wa { color: #25D366; width: 22px; height: 22px; }
.wa-option span { flex: 1; }
.wa-option .ic { color: var(--muted); width: 18px; height: 18px; transition: transform .2s var(--ease); }
.wa-option:hover { background: #E7F9EE; border-color: #25D366; }
.wa-option:hover .ic { transform: translateX(3px); color: #1DA851; }

body.menu-open .wa-float { opacity: 0; pointer-events: none; }
@media (max-width: 1400px) { .footer-bottom { padding-right: 76px; } }

/* ---------- Animação de entrada ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* ---------- Responsivo ---------- */
@media (max-width: 1080px) {
  .menu { gap: 22px; }
  .nav-cta { display: none; }
  .fc-1 { left: -2%; } .fc-2 { right: -2%; }
}

@media (max-width: 960px) {
  :root { --header-h: 72px; }
  .menu-toggle { display: flex; }
  .menu {
    position: fixed; inset: 0 0 0 auto; width: min(340px, 86vw); z-index: -1;
    flex-direction: column; gap: 4px; margin: 0; padding: 100px 28px 28px;
    background: var(--g900); box-shadow: -20px 0 60px rgba(0, 0, 0, .35);
    transform: translateX(100%); transition: transform .4s var(--ease); visibility: hidden;
  }
  .menu a, .site-header.scrolled .menu a { color: var(--on-dark); font-size: 1.15rem; padding: 14px 0; border-bottom: 1px solid rgba(169, 198, 188, .12); }
  .menu a::after { display: none; }
  .menu .menu-cta-mobile { display: block; margin-top: 18px; text-align: center; border: 0; border-radius: 999px; background: var(--teal); color: #fff !important; }
  body.menu-open .menu { transform: none; visibility: visible; }
  body.menu-open { overflow: hidden; }
  body.menu-open .menu-toggle span { background: #fff; }
  body.menu-open .menu-toggle { background: rgba(255, 255, 255, .1); }
  body.menu-open .menu-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  body.menu-open .menu-toggle span:nth-child(2) { opacity: 0; }
  body.menu-open .menu-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .hero { min-height: auto; padding-bottom: 110px; }
  .hero-grid, .about-grid, .model-grid, .contact-grid, .bio-wrap { grid-template-columns: 1fr; }
  .hero-grid { gap: 30px; }
  .hero-visual { max-width: 400px; }
  .model-copy { position: static; }
  .pioneer-grid { grid-template-columns: 1fr; }
  .carbon-callout { grid-template-columns: 1fr; }
  .flow { grid-template-columns: 1fr; gap: 0; max-width: 560px; margin-inline: auto; }
  .flow::before { top: 34px; bottom: 34px; left: 33px; right: auto; width: 2px; height: auto; background: repeating-linear-gradient(180deg, var(--teal) 0 8px, transparent 8px 16px); }
  .flow-step { display: grid; grid-template-columns: 68px 1fr; column-gap: 20px; text-align: left; padding-bottom: 28px; }
  .flow-hex { grid-row: span 2; margin: 0; }
  .flow-step h3 { align-self: end; }
  .bio-wrap { margin-top: 64px; gap: 28px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .cta-inner { flex-wrap: wrap; }
  .cta-inner .btn { margin-left: 0; }
}

@media (max-width: 600px) {
  body { font-size: 1rem; }
  .container { padding-inline: 18px; }
  .brand { width: 160px; }
  .hero-actions .btn { width: 100%; }
  .float-card { min-width: 0; padding: 9px 12px; gap: 9px; }
  .fc-icon { width: 30px; height: 30px; }
  .float-card strong { font-size: .88rem; }
  .float-card small { font-size: .72rem; }
  .fc-1 { left: 0; top: 6%; } .fc-2 { right: 0; top: 62%; } .fc-3 { left: 0; bottom: 2%; }
  .trust-row { justify-content: flex-start; }
  .trust-item { width: calc(50% - 14px); font-size: .88rem; }
  .feature-card { padding: 84px 22px 22px; }
  .icon-badge { left: 22px; top: 22px; }
  .carbon-callout, .ai-panel { padding: 24px; }
  .ai-panel { flex-direction: column; align-items: flex-start; }
  .bio-grid { gap: 12px; }
  .bio-card { padding: 22px 18px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .step { padding: 22px; gap: 16px; }
  .step-num { font-size: 1.7rem; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { padding-right: 0; padding-bottom: 96px; }
  .wa-float { right: 16px; bottom: 16px; }
  .wa-fab { width: 56px; height: 56px; }
  .wa-panel { width: min(300px, calc(100vw - 32px)); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  .r3 { stroke-dashoffset: 0; }
}