/* =========================================================
   BIOTROPICA — Design System v2 "Organic Editorial"
   Paleta e tipografia conforme guideline oficial da marca.
   ========================================================= */

/* ---------- Tipografia oficial: Sen (woff2 + fallback ttf) ---------- */
@font-face { font-family: "Sen"; src: url("../assets/fonts/Sen-Regular.woff2") format("woff2"), url("../assets/fonts/Sen-Regular.ttf") format("truetype"); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: "Sen"; src: url("../assets/fonts/Sen-Bold.woff2") format("woff2"), url("../assets/fonts/Sen-Bold.ttf") format("truetype"); font-weight: 700; font-style: normal; font-display: swap; }
@font-face { font-family: "Sen"; src: url("../assets/fonts/Sen-ExtraBold.woff2") format("woff2"), url("../assets/fonts/Sen-ExtraBold.ttf") format("truetype"); font-weight: 800; font-style: normal; font-display: swap; }

:root {
  /* Universo cromático oficial */
  --yellow:      #FFC742;
  --green:       #009F57;
  --green-dark:  #155A41;
  --cream:       #FFEFCF;
  --light-green: #DFEAD0;
  --sage:        #75917A;

  /* Aliases mapeados às cores da marca */
  --forest-950: #082a1e;  /* neutro escuro derivado (fundos/rodapé) */
  --forest-900: #0d3b2b;  /* neutro escuro derivado */
  --forest-800: #155A41;
  --forest-700: #155A41;
  --forest-600: #009F57;
  --emerald:       #009F57;
  --emerald-light: #009F57;
  --lime:  #FFC742;
  --aqua:  #75917A;

  /* Neutros */
  --ink:      #163027;
  --ink-soft: #566b60;
  --sand:     #F4F7EF;
  --line:     rgba(21, 90, 65, 0.13);

  /* Semântico (tema claro) */
  --bg:        #FBFBF6;
  --bg-elev:   #ffffff;
  --bg-tint:   #EEF4E5;
  --text:      var(--ink);
  --text-soft: var(--ink-soft);
  --surface:   #ffffff;
  --surface-2: #F4F7EF;
  --border:    var(--line);
  --nav-bg:    rgba(251, 251, 246, 0.72);
  --shadow-sm: 0 2px 10px rgba(13, 59, 43, .07);
  --shadow-md: 0 14px 36px rgba(13, 59, 43, .11);
  --shadow-lg: 0 34px 80px rgba(13, 59, 43, .17);

  /* Gradientes (cores oficiais) */
  --grad: linear-gradient(100deg, #009F57, #155A41);
  --grad-warm: linear-gradient(100deg, #FFC742, #FFEFCF);
  --grad-soft: linear-gradient(135deg, rgba(0,159,87,.14), rgba(255,199,66,.14));

  /* Tipografia */
  --font-display: "Sen", system-ui, sans-serif;
  --font-sans: "Sen", system-ui, -apple-system, sans-serif;

  /* Ritmo */
  --container: 1180px;
  --radius: 22px;
  --radius-lg: 32px;
  --radius-xl: clamp(28px, 4vw, 48px);
  --ease: cubic-bezier(.16,.84,.44,1);
  --ease-out: cubic-bezier(.22,1,.36,1);
  --ease-spring: cubic-bezier(.34,1.56,.64,1);
  --ease-organic: cubic-bezier(.25,.46,.45,.94);
  --dur-fast: .35s;
  --dur-med: .7s;
  --dur-slow: 1.2s;
}

[data-theme="dark"] {
  --bg:        #0a2318;
  --bg-elev:   #103322;
  --bg-tint:   #0c2b1e;
  --text:      #eaf3ec;
  --text-soft: #9db3a6;
  --surface:   #103322;
  --surface-2: #143d29;
  --border:    rgba(223, 234, 208, 0.12);
  --nav-bg:    rgba(10, 35, 24, 0.72);
  --emerald:       #009F57;
  --emerald-light: #DFEAD0;
  --shadow-sm: 0 2px 8px rgba(0,0,0,.4);
  --shadow-md: 0 14px 34px rgba(0,0,0,.45);
  --shadow-lg: 0 30px 70px rgba(0,0,0,.55);
  --grad: linear-gradient(100deg, #009F57, #DFEAD0);
  --grad-soft: linear-gradient(135deg, rgba(0,159,87,.20), rgba(255,199,66,.12));
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html {
  scroll-behavior: smooth; -webkit-text-size-adjust: 100%;
  /* trava o pan lateral no mobile (decorativos estouram a borda por design);
     clip é mais forte que hidden e não cria scroll container */
  overflow-x: hidden;
  overflow-x: clip;
}
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
  transition: background .5s var(--ease), color .5s var(--ease);
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
:focus-visible { outline: 2.5px solid var(--emerald); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--yellow); color: var(--green-dark); }

.container { width: min(100% - 2.5rem, var(--container)); margin-inline: auto; }

/* ---------- Ambient background ---------- */
.ambient { position: fixed; inset: 0; z-index: -2; overflow: hidden; pointer-events: none; }
.ambient__blob {
  position: absolute; border-radius: 50%; filter: blur(110px); opacity: .5;
  animation: float 24s ease-in-out infinite;
}
.ambient__blob--1 { width: 48vw; height: 48vw; top: -14vw; left: -10vw; background: radial-gradient(circle, rgba(0,159,87,.30), transparent 70%); }
.ambient__blob--2 { width: 42vw; height: 42vw; top: 38vh; right: -14vw; background: radial-gradient(circle, rgba(255,199,66,.22), transparent 70%); animation-delay: -8s; }
.ambient__blob--3 { width: 36vw; height: 36vw; bottom: -12vw; left: 28vw; background: radial-gradient(circle, rgba(117,145,122,.22), transparent 70%); animation-delay: -16s; }
[data-theme="dark"] .ambient__blob { opacity: .32; }
.ambient__grain {
  position: absolute; inset: 0; opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
@keyframes float {
  0%,100% { transform: translate(0,0) scale(1); }
  33%     { transform: translate(4vw,-3vh) scale(1.07); }
  66%     { transform: translate(-3vw,4vh) scale(.94); }
}

/* ---------- Scroll progress ---------- */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0%;
  background: linear-gradient(90deg, var(--green), var(--yellow)); z-index: 200;
  box-shadow: 0 0 14px rgba(0,159,87,.55);
  transition: width .08s linear;
}

.skip-link {
  position: absolute; left: 50%; top: -60px; transform: translateX(-50%);
  background: var(--forest-800); color: #fff; padding: .6rem 1.2rem; border-radius: 0 0 12px 12px;
  z-index: 300; transition: top .3s;
}
.skip-link:focus { top: 0; }

/* =========================================================
   NAV
   ========================================================= */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 150;
  padding: 1.1rem 0;
  transition: padding .4s var(--ease), background .4s var(--ease), box-shadow .4s var(--ease);
}
.nav.is-scrolled {
  padding: .5rem 0;
  background: var(--nav-bg);
  backdrop-filter: blur(20px) saturate(170%);
  -webkit-backdrop-filter: blur(20px) saturate(170%);
  box-shadow: var(--shadow-sm);
  border-bottom: 1px solid var(--border);
}
.nav__inner { width: min(100% - 2.5rem, 1280px); margin-inline: auto; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }

.brand { display: inline-flex; align-items: center; gap: .6rem; }
.brand__mark { color: var(--green); width: 32px; height: 32px; display: block; transition: transform .6s var(--ease-spring); }
.brand:hover .brand__mark { transform: rotate(-10deg) scale(1.1); }
.brand__word { height: 21px; width: auto; display: block; transition: filter .4s var(--ease); }
[data-theme="dark"] .nav .brand__mark { color: #fff; }
[data-theme="dark"] .nav .brand__word { filter: brightness(0) invert(1); }

.nav__links { display: flex; align-items: center; gap: .25rem; }
.nav__links a {
  padding: .55rem .95rem; border-radius: 999px; font-weight: 700; font-size: .93rem;
  color: var(--text-soft); position: relative;
  transition: color .25s, background .3s var(--ease), transform .3s var(--ease);
}
.nav__links a:not(.nav__cta):hover { color: var(--text); background: var(--grad-soft); transform: translateY(-1px); }
.nav__links a.is-active { color: var(--green); background: var(--grad-soft); }
[data-theme="dark"] .nav__links a.is-active { color: var(--light-green); }
.nav__cta {
  background: var(--forest-800); color: #fff !important; padding: .6rem 1.2rem !important;
  font-weight: 700; overflow: hidden;
  transition: transform .3s var(--ease-spring), box-shadow .3s;
}
.nav__cta::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(110deg, transparent 30%, rgba(255,255,255,.28) 50%, transparent 70%);
  transform: translateX(-120%); transition: transform .7s var(--ease);
}
.nav__cta:hover { transform: translateY(-2px) scale(1.03); box-shadow: 0 10px 24px rgba(21,90,65,.35); }
.nav__cta:hover::before { transform: translateX(120%); }
[data-theme="dark"] .nav__cta { background: var(--green); }

.nav__tools { display: flex; align-items: center; gap: .5rem; }
.theme-toggle {
  width: 42px; height: 42px; border-radius: 14px; display: grid; place-items: center;
  border: 1px solid var(--border); background: var(--surface);
  transition: transform .4s var(--ease-spring), background .3s;
}
.theme-toggle:hover { transform: translateY(-2px) rotate(14deg); }
.theme-toggle svg { width: 20px; height: 20px; }
.theme-toggle .icon-moon { display: none; }
[data-theme="dark"] .theme-toggle .icon-sun { display: none; }
[data-theme="dark"] .theme-toggle .icon-moon { display: block; }

.hamburger { display: none; width: 42px; height: 42px; border-radius: 14px; border: 1px solid var(--border); background: var(--surface); flex-direction: column; gap: 5px; align-items: center; justify-content: center; }
.hamburger span { width: 20px; height: 2px; background: var(--text); border-radius: 2px; transition: transform .35s var(--ease), opacity .25s; }
.hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.is-open span:nth-child(2) { opacity: 0; }
.hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =========================================================
   BUTTONS
   ========================================================= */
.btn {
  position: relative; display: inline-flex; align-items: center; gap: .5rem; justify-content: center;
  padding: 1rem 1.7rem; border-radius: 999px; font-weight: 700; font-size: 1rem;
  overflow: hidden; isolation: isolate;
  transition: transform .35s var(--ease-spring), box-shadow .35s var(--ease), background .3s;
  will-change: transform;
}
.btn__arrow { transition: transform .35s var(--ease-spring); }
.btn:hover .btn__arrow { transform: translateX(5px); }
.btn--sm { padding: .8rem 1.4rem; font-size: .95rem; }
.btn--block { width: 100%; }
.btn--primary { background: var(--grad); color: #fff; box-shadow: 0 12px 28px rgba(21,90,65,.30); }
.btn--primary::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(110deg, transparent 28%, rgba(255,255,255,.32) 50%, transparent 72%);
  transform: translateX(-130%); transition: transform .75s var(--ease);
}
.btn--primary:hover { transform: translateY(-3px) scale(1.02); box-shadow: 0 18px 40px rgba(21,90,65,.38); }
.btn--primary:hover::before { transform: translateX(130%); }
[data-theme="dark"] .btn--primary { color: var(--forest-950); background: linear-gradient(100deg, var(--light-green), var(--yellow)); }
.btn--ghost { background: transparent; color: var(--text); border: 1.5px solid var(--border); }
.btn--ghost:hover { transform: translateY(-3px); border-color: var(--green); background: var(--grad-soft); }
.btn--light { background: #fff; color: var(--forest-800); box-shadow: var(--shadow-md); }
.btn--light:hover { transform: translateY(-3px) scale(1.04); box-shadow: 0 20px 44px rgba(0,0,0,.25); }

/* =========================================================
   TYPOGRAPHY HELPERS
   ========================================================= */
.eyebrow {
  display: inline-flex; align-items: center; gap: .55rem;
  font-size: .76rem; font-weight: 800; letter-spacing: .15em; text-transform: uppercase;
  color: var(--green); margin-bottom: 1.2rem;
  padding: .5rem 1.05rem; border-radius: 999px;
  background: var(--grad-soft); border: 1px solid var(--border);
}
.eyebrow::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 3px rgba(0,159,87,.18); }
[data-theme="dark"] .eyebrow { color: var(--light-green); }
.text-grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

.section__title { font-family: var(--font-display); font-weight: 800; line-height: 1.04; letter-spacing: -.025em; font-size: clamp(2.2rem, 4.8vw, 3.6rem); }
.section__head { max-width: 680px; margin: 0 auto 3.8rem; text-align: center; }
.section__sub { color: var(--text-soft); font-size: 1.12rem; margin-top: 1.1rem; }

.section { padding: clamp(5rem, 10vw, 8.5rem) 0; position: relative; }

/* =========================================================
   HERO
   ========================================================= */
.hero {
  min-height: 100svh; display: flex; flex-direction: column; justify-content: center;
  position: relative; padding: 8rem 0 4rem;
  width: min(100% - 2.5rem, var(--container)); margin-inline: auto;
}
/* foto aérea oficial: dossel com o elemento gráfico da marca (círculos) */
.hero__bg {
  position: absolute; inset: -18% -12% auto; height: 125%; z-index: -1; border-radius: 48px;
  --hero-photo: url("../assets/hero/bg-1920.webp");
  background: var(--hero-photo) center / cover no-repeat var(--bg-tint);
  box-shadow: var(--shadow-md);
}
/* scrim: wash claro sobre a zona do texto, deixando os círculos visíveis à direita */
.hero__bg::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  background:
    linear-gradient(97deg, rgba(251,251,246,.97) 12%, rgba(251,251,246,.88) 38%, rgba(251,251,246,.52) 60%, rgba(251,251,246,.06) 84%),
    linear-gradient(180deg, rgba(251,251,246,.45), rgba(251,251,246,0) 30%, rgba(251,251,246,0) 62%, rgba(251,251,246,.62)),
    radial-gradient(55% 45% at 82% 18%, rgba(255,199,66,.14), transparent 70%);
}
[data-theme="dark"] .hero__bg { box-shadow: var(--shadow-lg); }
[data-theme="dark"] .hero__bg::after {
  background:
    linear-gradient(97deg, rgba(10,35,24,.95) 12%, rgba(10,35,24,.84) 38%, rgba(10,35,24,.46) 60%, rgba(10,35,24,.1) 84%),
    linear-gradient(180deg, rgba(10,35,24,.55), rgba(10,35,24,.1) 30%, rgba(10,35,24,.14) 60%, rgba(10,35,24,.75)),
    linear-gradient(rgba(8,42,30,.32), rgba(8,42,30,.32));
}
/* a foto já carrega os círculos da marca — marca d'água em SVG removida do hero */
@keyframes heroFloat {
  0%,100% { transform: translateY(-52%) rotate(8deg) scale(1); }
  50%     { transform: translateY(-46%) rotate(3deg) scale(1.04); }
}
.hero__content { max-width: 880px; position: relative; }
.hero__title {
  font-family: var(--font-display); font-weight: 800; letter-spacing: -.035em; line-height: .98;
  font-size: clamp(2.7rem, 7.4vw, 5.6rem); margin: .5rem 0 1.7rem;
}
.hero__lead { font-size: clamp(1.05rem, 2vw, 1.28rem); color: var(--text-soft); max-width: 640px; }
.hero__lead strong { color: var(--text); font-weight: 700; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2.6rem; }

.hero__badges { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 2.8rem; }
.chip {
  display: inline-flex; align-items: center; gap: .55rem; padding: .55rem 1.1rem; border-radius: 999px;
  background: color-mix(in srgb, var(--surface) 72%, transparent);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border); font-size: .9rem; font-weight: 700; box-shadow: var(--shadow-sm);
  transition: transform .35s var(--ease-spring), border-color .3s;
}
.chip:hover { transform: translateY(-3px); border-color: var(--green); }
.chip .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px rgba(0,159,87,.18); animation: pulse 2.4s infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 8px rgba(0,159,87,0); } }

/* fica sobre a zona escura da foto nos dois temas: claro + sombra p/ contraste */
.hero__scroll { position: absolute; bottom: 2rem; right: 0; display: flex; flex-direction: column; align-items: center; gap: .5rem; font-size: .7rem; letter-spacing: .22em; text-transform: uppercase; color: #eef5ee; text-shadow: 0 1px 14px rgba(8,42,30,.7); font-weight: 700; }
.hero__scroll-line { width: 1.5px; height: 48px; background: linear-gradient(rgba(255,255,255,.9), transparent); position: relative; overflow: hidden; border-radius: 2px; }
.hero__scroll-line::after { content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 40%; background: var(--yellow); animation: scrolldot 1.8s var(--ease) infinite; }
@keyframes scrolldot { 0% { transform: translateY(-100%); } 100% { transform: translateY(250%); } }

/* =========================================================
   STATS — faixa escura contínua
   ========================================================= */
.stats { padding: 2rem 0 clamp(3rem,6vw,5rem); }
.stats__grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: linear-gradient(135deg, var(--forest-900), var(--forest-800));
  border-radius: var(--radius-xl); padding: clamp(2rem, 4vw, 3.2rem) clamp(1rem, 3vw, 2.5rem);
  box-shadow: var(--shadow-lg); position: relative; overflow: hidden;
  border: 1px solid rgba(255,255,255,.08);
}
.stats__grid::before {
  content: ""; position: absolute; right: -70px; top: -70px; width: 260px; aspect-ratio: 1;
  background: var(--yellow);
  -webkit-mask: url("../assets/logo/elemento.svg") center / contain no-repeat;
  mask: url("../assets/logo/elemento.svg") center / contain no-repeat;
  opacity: .14; transform: rotate(20deg);
}
.stat { text-align: center; padding: 1.2rem 1rem; position: relative; background: none; border: none; }
.stat:not(:first-child)::before { content: ""; position: absolute; left: 0; top: 15%; bottom: 15%; width: 1px; background: rgba(255,255,255,.14); }
.stat__num {
  display: block; font-family: var(--font-display); font-weight: 800;
  font-size: clamp(2.4rem, 5vw, 3.6rem); line-height: 1; color: #fff;
  transition: transform .45s var(--ease-spring);
}
.stat:hover .stat__num { transform: scale(1.09); }
.stat__label { display: block; margin-top: .6rem; font-size: .9rem; color: rgba(255,255,255,.68); font-weight: 700; letter-spacing: .02em; }
.stat::after { content: ""; display: block; width: 26px; height: 3px; border-radius: 3px; background: var(--yellow); margin: .9rem auto 0; opacity: .85; transition: width .4s var(--ease); }
.stat:hover::after { width: 44px; }

/* =========================================================
   LAYOUT GRIDS
   ========================================================= */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }

/* ---------- Sobre ---------- */
.sobre__media { position: relative; }
.sobre__media::before {
  content: ""; position: absolute; inset: 20px -20px -20px 20px; z-index: -1;
  border: 2px solid var(--green); border-radius: var(--radius-lg); opacity: .3;
}
.sobre__frame { position: relative; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg); aspect-ratio: 4/5; }
.sobre__frame img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease); }
.sobre__frame:hover img { transform: scale(1.07); }
.sobre__next {
  position: absolute; bottom: 1.2rem; right: 1.2rem; z-index: 3;
  width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center;
  font-size: 1.25rem; line-height: 1; color: #fff; cursor: pointer;
  background: color-mix(in srgb, var(--green) 88%, transparent);
  border: 1px solid rgba(255,255,255,.4); box-shadow: var(--shadow-md);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  transition: transform .3s var(--ease-spring), background .3s;
}
.sobre__next:hover { transform: translateY(-3px) scale(1.06); background: var(--green); }
.sobre__next:active { transform: scale(.95); }
.sobre__badge {
  position: absolute; bottom: 1.2rem; left: 1.2rem; z-index: 2; display: flex; align-items: center; gap: .8rem;
  background: var(--nav-bg); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  padding: 1rem 1.3rem; border-radius: 18px; border: 1px solid rgba(255,255,255,.28); box-shadow: var(--shadow-md);
}
.sobre__badge-num { font-family: var(--font-display); font-size: 2.2rem; font-weight: 800; color: var(--green); line-height: 1; letter-spacing: -.01em; }
.sobre__badge-txt { font-size: .82rem; font-weight: 700; line-height: 1.25; }
.sobre__badge-year { display: inline-flex; flex-direction: column; align-items: flex-start; }
.sobre__badge-since { font-size: .62rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; color: var(--text-soft); line-height: 1; margin-bottom: .12rem; }
.sobre__body p { color: var(--text-soft); margin-top: 1.1rem; font-size: 1.05rem; }
.sobre__body p strong { color: var(--text); }
.sobre__body .btn { margin-top: .6rem; }

.checklist { margin: 1.7rem 0; display: grid; gap: .85rem; }
.checklist li { position: relative; padding-left: 2rem; font-weight: 700; }
.checklist li::before {
  content: ""; position: absolute; left: 0; top: .28rem; width: 18px; height: 18px;
  background: var(--green);
  -webkit-mask: url("../assets/logo/elemento.svg") center / contain no-repeat;
  mask: url("../assets/logo/elemento.svg") center / contain no-repeat;
  transition: transform .4s var(--ease-spring);
}
.checklist li:hover::before { transform: rotate(-14deg) scale(1.15); }
.checklist--compact li { padding-left: 1.8rem; font-size: .95rem; }

/* =========================================================
   SERVIÇOS — bento grid
   ========================================================= */
.cards { display: grid; grid-template-columns: repeat(12, 1fr); gap: 1.3rem; perspective: 1400px; counter-reset: svc; }
.card {
  position: relative; padding: 2.4rem 2rem; border-radius: var(--radius); background: var(--surface);
  border: 1px solid var(--border); box-shadow: var(--shadow-sm); overflow: hidden;
  counter-increment: svc; min-height: 250px; display: flex; flex-direction: column;
  transition: transform .5s var(--ease), box-shadow .5s var(--ease);
  transform-style: preserve-3d;
}
.card:nth-child(1) { grid-column: span 7; }
.card:nth-child(2) { grid-column: span 5; }
.card:nth-child(3) { grid-column: span 5; }
.card:nth-child(4) { grid-column: span 7; }
.card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }

/* borda em gradiente no hover */
.card::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1.5px;
  background: var(--grad);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: 0; transition: opacity .45s var(--ease); pointer-events: none;
}
.card:hover::before { opacity: 1; }

/* numeração editorial */
.card::after {
  content: counter(svc, decimal-leading-zero);
  position: absolute; right: 1.4rem; bottom: .6rem;
  font-family: var(--font-display); font-weight: 800; font-size: 4.2rem; line-height: 1;
  color: transparent; -webkit-text-stroke: 1.5px rgba(0,159,87,.22);
  transition: -webkit-text-stroke-color .4s, transform .5s var(--ease);
  pointer-events: none;
}
.card:hover::after { -webkit-text-stroke-color: rgba(0,159,87,.5); transform: translateY(-4px); }
[data-theme="dark"] .card::after { -webkit-text-stroke-color: rgba(223,234,208,.18); }
[data-theme="dark"] .card:hover::after { -webkit-text-stroke-color: rgba(223,234,208,.4); }

/* holofote que segue o cursor */
.card__glow {
  position: absolute; inset: 0; border-radius: inherit; opacity: 0; pointer-events: none;
  background: radial-gradient(260px circle at var(--mx, 70%) var(--my, 30%), rgba(0,159,87,.14), transparent 65%);
  transition: opacity .5s;
}
.card:hover .card__glow { opacity: 1; }

.card__icon {
  width: 60px; height: 60px; border-radius: 18px; display: grid; place-items: center; margin-bottom: 1.4rem;
  background: var(--grad-soft); color: var(--forest-700);
  transition: transform .55s var(--ease-spring), background .4s, color .4s;
}
[data-theme="dark"] .card__icon { color: var(--light-green); }
.card:hover .card__icon { transform: scale(1.12) rotate(-8deg); background: var(--grad); color: #fff; }
.card__icon svg { width: 28px; height: 28px; }
.card__title { font-family: var(--font-display); font-size: 1.3rem; font-weight: 800; margin-bottom: .6rem; letter-spacing: -.01em; }
.card p { color: var(--text-soft); font-size: .97rem; max-width: 46ch; }

/* =========================================================
   ATUAÇÃO
   ========================================================= */
.atuacao__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.6rem; }
.biome {
  padding: clamp(1.9rem, 3vw, 2.9rem); border-radius: var(--radius-lg); position: relative; overflow: hidden;
  border: 1px solid var(--border); box-shadow: var(--shadow-sm);
  transition: transform .55s var(--ease), box-shadow .55s;
}
.biome:hover { transform: translateY(-7px); box-shadow: var(--shadow-lg); }
.biome--terra { background: linear-gradient(160deg, rgba(223,234,208,.55), rgba(255,239,207,.30)); }
.biome--agua  { background: linear-gradient(160deg, rgba(117,145,122,.22), rgba(223,234,208,.25)); }
[data-theme="dark"] .biome--terra { background: linear-gradient(160deg, rgba(0,159,87,.16), rgba(10,35,24,.4)); }
[data-theme="dark"] .biome--agua  { background: linear-gradient(160deg, rgba(117,145,122,.20), rgba(10,35,24,.4)); }

/* elemento da marca como assinatura orgânica no canto */
.biome::after {
  content: ""; position: absolute; right: -55px; bottom: -55px; width: 220px; aspect-ratio: 1;
  background: var(--grad);
  -webkit-mask: url("../assets/logo/elemento.svg") center / contain no-repeat;
  mask: url("../assets/logo/elemento.svg") center / contain no-repeat;
  opacity: .1; transform: rotate(-14deg); pointer-events: none;
  transition: transform .8s var(--ease), opacity .5s;
}
.biome:hover::after { transform: rotate(-4deg) scale(1.08); opacity: .16; }

.biome__head { display: flex; align-items: center; gap: 1rem; margin-bottom: .6rem; }
.biome__icon {
  width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center;
  background: var(--surface); box-shadow: var(--shadow-sm); color: var(--forest-700);
  transition: transform .5s var(--ease-spring);
}
.biome:hover .biome__icon { transform: rotate(-8deg) scale(1.08); }
[data-theme="dark"] .biome__icon { color: var(--light-green); }
.biome__icon svg { width: 26px; height: 26px; }
.biome--agua .biome__icon { color: var(--sage); }
.biome h3 { font-family: var(--font-display); font-size: 1.6rem; font-weight: 800; letter-spacing: -.01em; }
.biome__desc { color: var(--text-soft); margin-bottom: 1.5rem; }
.tags { display: flex; flex-wrap: wrap; gap: .6rem; }
.tags li {
  padding: .5rem 1.05rem; border-radius: 999px; font-size: .88rem; font-weight: 700;
  background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-sm);
  transition: transform .35s var(--ease-spring), background .3s, color .3s, border-color .3s;
}
.tags li:hover { transform: translateY(-4px) rotate(-1deg); background: var(--grad); color: #fff; border-color: transparent; }

/* =========================================================
   DIFERENCIAIS — seção invertida (folha escura)
   ========================================================= */
.diferenciais {
  width: min(100% - 1.5rem, 1400px); margin-inline: auto;
  background: linear-gradient(160deg, var(--forest-800), var(--forest-950));
  border-radius: var(--radius-xl); color: #fff; overflow: hidden; position: relative;
  box-shadow: var(--shadow-lg);
}
.diferenciais::before {
  content: ""; position: absolute; left: -100px; top: -100px; width: 380px; aspect-ratio: 1;
  background: var(--yellow);
  -webkit-mask: url("../assets/logo/elemento.svg") center / contain no-repeat;
  mask: url("../assets/logo/elemento.svg") center / contain no-repeat;
  opacity: .07; transform: rotate(24deg); pointer-events: none;
}
.diferenciais .section__title { color: #fff; }
.diferenciais .text-grad { background: linear-gradient(100deg, var(--yellow), var(--cream)); -webkit-background-clip: text; background-clip: text; }
.diferenciais .eyebrow { color: var(--yellow); background: rgba(255,199,66,.10); border-color: rgba(255,199,66,.25); }
.diferenciais .eyebrow::before { background: var(--yellow); box-shadow: 0 0 0 3px rgba(255,199,66,.2); }

.feat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.3rem; }
.feat {
  padding: 2.1rem 1.7rem; border-radius: var(--radius);
  background: rgba(255,255,255,.055); border: 1px solid rgba(255,255,255,.12);
  position: relative; overflow: hidden;
  transition: transform .45s var(--ease), background .4s, border-color .4s;
}
.feat:hover { transform: translateY(-8px); background: rgba(255,255,255,.09); border-color: rgba(255,199,66,.4); }
.feat__num {
  font-family: var(--font-display); font-size: 2.7rem; font-weight: 800; display: block; margin-bottom: .9rem;
  color: transparent; -webkit-text-stroke: 1.5px var(--yellow); opacity: .6;
  transition: opacity .4s, transform .45s var(--ease-spring);
}
.feat:hover .feat__num { opacity: 1; transform: scale(1.06); }
.feat h3 { font-size: 1.15rem; margin-bottom: .5rem; font-weight: 800; color: #fff; }
.feat p { color: rgba(255,255,255,.66); font-size: .95rem; }

/* =========================================================
   EQUIPE — carrossel scroll-snap
   ========================================================= */
.team {
  display: flex; gap: 1.1rem; overflow-x: auto; padding: .5rem .25rem 1.2rem;
  scroll-snap-type: x mandatory; cursor: grab;
  -webkit-mask: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent);
  mask: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent);
  scrollbar-width: thin; scrollbar-color: var(--green) transparent;
}
.team.is-dragging { scroll-snap-type: none; cursor: grabbing; user-select: none; }
.team::-webkit-scrollbar { height: 6px; }
.team::-webkit-scrollbar-track { background: transparent; }
.team::-webkit-scrollbar-thumb { background: var(--green); border-radius: 6px; }
.member {
  flex: 0 0 218px; scroll-snap-align: start;
  text-align: center; padding: 2rem 1.1rem 1.7rem; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-sm);
  transition: transform .45s var(--ease), box-shadow .45s, border-color .45s;
}
.member:hover { transform: translateY(-7px); box-shadow: var(--shadow-md); border-color: rgba(0,159,87,.4); }
.member__avatar {
  width: 66px; height: 66px; margin: 0 auto 1rem; border-radius: 50%;
  display: grid; place-items: center; position: relative;
  font-family: var(--font-display); font-weight: 800; font-size: 1.3rem; color: #fff;
  background: var(--grad); box-shadow: 0 8px 18px rgba(0,159,87,.3);
  transition: transform .55s var(--ease-spring);
}
.member__avatar::before {
  content: ""; position: absolute; inset: -6px; border-radius: 50%;
  border: 1.5px dashed rgba(0,159,87,.4);
  animation: spin 24s linear infinite; opacity: 0; transition: opacity .4s;
}
.member:hover .member__avatar { transform: scale(1.1) rotate(-5deg); }
.member:hover .member__avatar::before { opacity: 1; }
.member h3 { font-size: 1rem; font-weight: 800; margin-bottom: .15rem; }
.member__role { display: block; font-size: .85rem; color: var(--text-soft); margin-bottom: .7rem; }
.member__tag {
  display: inline-block; padding: .32rem .9rem; border-radius: 999px; font-size: .74rem; font-weight: 800;
  letter-spacing: .02em; background: var(--grad-soft); color: var(--forest-700);
}
[data-theme="dark"] .member__tag { color: var(--light-green); }

/* =========================================================
   EQUIPE — organograma hierárquico
   ========================================================= */
.org { display: flex; flex-direction: column; align-items: center; margin-top: 1.6rem; }
.org__level { display: flex; flex-direction: column; align-items: center; gap: 1rem; width: 100%; }
.org__label {
  font-size: .72rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase;
  color: var(--green); text-align: center;
}
.org__tier { display: flex; flex-wrap: wrap; justify-content: center; gap: clamp(.8rem, 2vw, 1.6rem); }
.org__link {
  width: 2px; height: 30px; flex: 0 0 auto;
  background: linear-gradient(to bottom, color-mix(in srgb, var(--green) 55%, transparent), transparent);
}
.org__branches { display: flex; flex-wrap: wrap; justify-content: center; align-items: flex-start; gap: clamp(1.5rem, 5vw, 4rem); width: 100%; }
.org__branch { display: flex; flex-direction: column; align-items: center; gap: 1rem; }
/* sub-árvore Pedro+Renato → (fork) → Alice */
.org__subtree { display: flex; flex-direction: column; align-items: center; gap: .9rem; }
.org__parents { gap: .7rem; }
.org__merge { position: relative; width: 100%; height: 32px; }
.org__merge::before {
  content: ""; position: absolute; top: 0; left: 24%; right: 24%; height: 16px;
  border: 2px solid color-mix(in srgb, var(--green) 60%, transparent);
  border-top: none; border-bottom-left-radius: 9px; border-bottom-right-radius: 9px;
}
.org__merge::after {
  content: ""; position: absolute; top: 16px; left: 50%; width: 2px; height: 16px;
  background: color-mix(in srgb, var(--green) 60%, transparent); transform: translateX(-50%);
}
.person {
  width: 172px; text-align: center; padding: 1.1rem .9rem 1.2rem; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-sm);
  transition: transform .35s var(--ease-spring), box-shadow .3s, border-color .3s;
}
.person:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: rgba(0,159,87,.4); }
.person__photo {
  width: 96px; height: 96px; margin: 0 auto .85rem; border-radius: 50%; overflow: hidden;
  border: 3px solid var(--surface); background: var(--bg-tint);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--green) 45%, transparent), var(--shadow-sm);
  transition: box-shadow .3s, transform .35s var(--ease-spring);
}
.person:hover .person__photo { box-shadow: 0 0 0 3px var(--green), var(--shadow-md); transform: scale(1.04); }
.person__photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.person__name { display: block; font-weight: 800; font-size: .98rem; line-height: 1.2; }
.person__role { display: block; font-size: .78rem; color: var(--text-soft); margin-top: .2rem; }
.person--lead { width: 188px; }
.person--lead .person__photo { width: 116px; height: 116px; box-shadow: 0 0 0 3px var(--green), var(--shadow-md); }
.person--lead .person__name { font-size: 1.05rem; }
@media (max-width: 560px) {
  .person, .person--lead { width: 142px; }
  .person__photo, .person--lead .person__photo { width: 88px; height: 88px; }
}

/* =========================================================
   CLIENTES
   ========================================================= */
.clientes { background: var(--bg-tint); }
[data-theme="dark"] .clientes { background: var(--bg-tint); }
.logos { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 1rem; }
.logo-tile {
  aspect-ratio: 3 / 2; display: grid; place-items: center; padding: .85rem 1rem; border-radius: 16px;
  background: #fff; border: 1px solid var(--border); overflow: hidden;
  transition: transform .35s var(--ease-spring), border-color .3s, box-shadow .3s;
}
.logo-tile img {
  max-width: 100%; max-height: 100%; object-fit: contain;
  filter: grayscale(1); opacity: .72; transition: filter .35s, opacity .35s;
}
.logo-tile:hover { transform: translateY(-5px); border-color: var(--green); box-shadow: var(--shadow-sm); }
.logo-tile:hover img { filter: grayscale(0); opacity: 1; }

/* =========================================================
   BIOTROPICA ONLINE
   ========================================================= */
.online { position: relative; overflow: hidden; }
.online::before {
  content: ""; position: absolute; left: -80px; bottom: -80px; width: 300px; aspect-ratio: 1;
  background: var(--grad);
  -webkit-mask: url("../assets/logo/elemento.svg") center / contain no-repeat;
  mask: url("../assets/logo/elemento.svg") center / contain no-repeat;
  opacity: .06; transform: rotate(-18deg); pointer-events: none;
}
.online__inner { display: grid; grid-template-columns: 1.3fr .9fr; gap: clamp(2rem,5vw,4rem); align-items: center; }
.online__body p { color: var(--text-soft); font-size: 1.05rem; margin-top: 1rem; }
.online__course {
  position: relative; margin: 1.8rem 0; padding: 1.7rem 1.9rem; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.online__course::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 5px; background: var(--grad); }
.online__course h3 { font-family: var(--font-display); font-size: 1.35rem; font-weight: 800; margin-bottom: .4rem; letter-spacing: -.01em; }
.online__course > p { margin-top: .3rem; }
.online__course .checklist { margin-bottom: 0; }

.online__stat { display: grid; place-items: center; position: relative; }
.online__stat::before {
  content: ""; position: absolute; width: min(348px, 78vw); aspect-ratio: 1; border-radius: 50%;
  border: 1.5px dashed var(--border);
  animation: spin 40s linear infinite reverse;
}
.ring {
  width: min(300px, 70vw); aspect-ratio: 1; border-radius: 50%; display: grid; place-content: center; text-align: center;
  background: conic-gradient(var(--green), var(--yellow), var(--sage), var(--green));
  position: relative; animation: spin 18s linear infinite; box-shadow: var(--shadow-lg);
}
@keyframes spin { to { transform: rotate(360deg); } }
.ring::before { content: ""; position: absolute; inset: 12px; border-radius: 50%; background: var(--surface); }
.ring__num, .ring__label { position: relative; z-index: 1; animation: spin 18s linear infinite reverse; }
.ring__num { font-family: var(--font-display); font-size: clamp(2.6rem,6vw,3.6rem); font-weight: 800; line-height: 1; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.ring__label { display: block; margin-top: .3rem; font-weight: 700; color: var(--text-soft); }

/* =========================================================
   CTA BAND
   ========================================================= */
.cta-band { padding: clamp(3rem,6vw,5rem) 0; }
.cta-band__inner {
  text-align: center; padding: clamp(3.5rem,7vw,5.5rem) 2rem; border-radius: var(--radius-xl);
  position: relative; overflow: hidden;
  background: linear-gradient(120deg, var(--forest-950), var(--forest-800), var(--green), var(--forest-800));
  background-size: 240% 240%; animation: gradShift 12s ease-in-out infinite;
  color: #fff; box-shadow: var(--shadow-lg);
}
@keyframes gradShift { 0%,100% { background-position: 0% 50%; } 50% { background-position: 100% 50%; } }
.cta-band__inner::before {
  content: ""; position: absolute; right: -60px; top: -60px; width: 260px; aspect-ratio: 1;
  background: var(--yellow);
  -webkit-mask: url("../assets/logo/elemento.svg") center / contain no-repeat;
  mask: url("../assets/logo/elemento.svg") center / contain no-repeat;
  opacity: .14; transform: rotate(18deg);
  animation: heroFloat 12s ease-in-out infinite;
}
.cta-band__inner > * { position: relative; }
.cta-band h2 { font-family: var(--font-display); font-size: clamp(1.9rem,4.2vw,3rem); font-weight: 800; letter-spacing: -.02em; margin-bottom: .8rem; }
.cta-band p { color: rgba(255,255,255,.82); font-size: 1.12rem; margin-bottom: 2.2rem; }

/* =========================================================
   CONTATO
   ========================================================= */
.contato__lead { color: var(--text-soft); font-size: 1.05rem; margin: 1rem 0 2rem; }
.contact-list { display: grid; gap: .7rem; }
.contact-item {
  display: flex; align-items: center; gap: 1rem; padding: 1rem 1.2rem; border-radius: 16px;
  background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-sm);
  transition: transform .35s var(--ease), box-shadow .35s, border-color .35s;
}
a.contact-item:hover { transform: translateX(8px); box-shadow: var(--shadow-md); border-color: rgba(0,159,87,.45); }
.contact-item__ico {
  flex-shrink: 0; width: 44px; height: 44px; border-radius: 13px; display: grid; place-items: center;
  font-weight: 800; font-size: .9rem; background: var(--grad); color: #fff;
  transition: transform .45s var(--ease-spring);
}
a.contact-item:hover .contact-item__ico { transform: rotate(-8deg) scale(1.08); }
.contact-item span:last-child { display: flex; flex-direction: column; font-size: .98rem; }
.contact-item strong { font-size: .76rem; text-transform: uppercase; letter-spacing: .07em; color: var(--text-soft); font-weight: 800; }

/* ---------- Form ---------- */
.form {
  position: relative; padding: clamp(1.8rem, 3vw, 2.6rem); border-radius: var(--radius-lg);
  background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-md); overflow: hidden;
}
.form::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 5px; background: linear-gradient(90deg, var(--green), var(--yellow)); }
.form__row { margin-bottom: 1.1rem; }
.form__row--2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form label { display: flex; flex-direction: column; gap: .45rem; font-weight: 700; font-size: .9rem; }
.form input, .form textarea {
  font-family: inherit; font-size: 1rem; padding: .9rem 1.05rem; border-radius: 14px;
  border: 1.5px solid var(--border); background: var(--surface-2); color: var(--text); font-weight: 500;
  transition: border-color .3s, box-shadow .3s, background .3s; resize: vertical;
}
.form input::placeholder, .form textarea::placeholder { color: var(--text-soft); opacity: .7; font-weight: 400; }
.form input:focus, .form textarea:focus { outline: none; border-color: var(--green); box-shadow: 0 0 0 4px rgba(0,159,87,.14); background: var(--surface); }
.form__note { margin-top: 1rem; font-size: .92rem; font-weight: 700; min-height: 1.2rem; }
.form__note.is-ok { color: var(--green); }
.form__note.is-err { color: #e11d48; }

/* =========================================================
   FOOTER — folha arredondada com marca d'água
   ========================================================= */
.footer {
  background: linear-gradient(180deg, var(--forest-900), var(--forest-950));
  color: #cfe0d7; padding-top: clamp(3.8rem,6vw,5.5rem);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  margin-top: 2rem; position: relative; overflow: hidden;
}
.footer::after {
  content: ""; position: absolute; right: -110px; bottom: -110px; width: 460px; aspect-ratio: 1;
  background: #fff;
  -webkit-mask: url("../assets/logo/elemento.svg") center / contain no-repeat;
  mask: url("../assets/logo/elemento.svg") center / contain no-repeat;
  opacity: .045; transform: rotate(14deg); pointer-events: none;
}
.footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 2.5rem; padding-bottom: 3rem; position: relative; z-index: 1; }
.brand--footer { color: #fff; margin-bottom: 1rem; }
.brand--footer .brand__mark { color: #fff; width: 36px; height: 36px; }
.brand--footer .brand__word { height: 24px; filter: brightness(0) invert(1); }
.footer__brand p { color: #93a89d; max-width: 300px; font-size: .95rem; }
.socials { display: flex; gap: .7rem; margin-top: 1.4rem; }
.socials a {
  width: 44px; height: 44px; border-radius: 14px; display: grid; place-items: center;
  border: 1px solid rgba(255,255,255,.14); color: #cfe0d7;
  transition: transform .4s var(--ease-spring), background .3s, color .3s, border-color .3s;
}
.socials a:hover { transform: translateY(-4px) rotate(-6deg); background: var(--yellow); color: var(--forest-950); border-color: transparent; }
.socials svg { width: 20px; height: 20px; }
.footer__col h4 { color: #fff; font-size: .8rem; text-transform: uppercase; letter-spacing: .12em; margin-bottom: 1.1rem; }
.footer__col a { display: block; color: #93a89d; padding: .35rem 0; font-size: .95rem; transition: color .25s, transform .3s var(--ease); }
.footer__col a:hover { color: var(--yellow); transform: translateX(5px); }
.footer__bar { border-top: 1px solid rgba(255,255,255,.1); padding: 1.5rem 0; position: relative; z-index: 1; }
.footer__bar-inner { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; font-size: .85rem; color: #7d968a; }
.footer__legalinfo {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 1.4rem 2rem;
  padding: 2rem 0; border-top: 1px solid rgba(255,255,255,.1); position: relative; z-index: 1;
}
.footer__legalinfo-item { font-size: .82rem; line-height: 1.55; color: #93a89d; }
.footer__legalinfo-item strong { display: block; margin-bottom: .35rem; color: #fff; font-weight: 800; font-size: .74rem; text-transform: uppercase; letter-spacing: .08em; }
.footer__credit { display: inline-flex; align-items: center; gap: .5rem; margin-top: .1rem; color: #93a89d; text-decoration: none; transition: color .25s; }
.footer__credit img { width: 16px; height: 16px; opacity: .6; }
.footer__credit:hover { color: var(--yellow); }
.footer__legal { display: flex; gap: 1.4rem; }
.footer__legal a { color: #7d968a; transition: color .25s; }
.footer__legal a:hover { color: var(--yellow); }

/* =========================================================
   BACK TO TOP — anel de progresso
   ========================================================= */
.to-top {
  position: fixed; bottom: 1.6rem; right: 1.6rem; z-index: 120;
  width: 54px; height: 54px; border-radius: 50%;
  background: conic-gradient(var(--green) calc(var(--scroll-p, 0) * 1turn), var(--border) 0);
  color: var(--text); font-size: 1.25rem; font-weight: 700;
  display: grid; place-items: center; position: fixed; isolation: isolate;
  opacity: 0; visibility: hidden; transform: translateY(20px) scale(.8);
  transition: opacity .4s var(--ease), transform .4s var(--ease);
  box-shadow: var(--shadow-md);
}
.to-top::before { content: ""; position: absolute; inset: 4px; border-radius: 50%; background: var(--surface); z-index: -1; transition: background .3s; }
.to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0) scale(1); }
.to-top:hover { transform: translateY(-4px) scale(1.06); color: var(--green); }

/* =========================================================
   MAPA DO BRASIL (Atuação)
   ========================================================= */
.mapa {
  margin-top: 2.5rem; display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(1.5rem,4vw,3.5rem);
  align-items: center; padding: clamp(1.8rem,3vw,2.8rem); border-radius: var(--radius-lg);
  background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-sm);
}
.mapa__body h3 { font-family: var(--font-display); font-weight: 800; font-size: clamp(1.4rem,2.6vw,1.9rem); letter-spacing: -.01em; margin-bottom: .8rem; }
.mapa__body p { color: var(--text-soft); margin-bottom: 1.3rem; }
.mapa__svg { width: 100%; max-width: 380px; margin-inline: auto; height: auto; overflow: visible; }
.mapa__shape { fill: color-mix(in srgb, var(--green) 12%, transparent); stroke: var(--green); stroke-linejoin: round; }
.mapa__dot { fill: var(--green); transform-box: fill-box; transform-origin: center; animation: dotPulse 2.8s var(--ease) infinite; animation-delay: var(--d, 0s); }
@keyframes dotPulse { 0%,100% { opacity: .45; transform: scale(.8); } 50% { opacity: 1; transform: scale(1.25); } }
.mapa__hq { fill: var(--yellow); stroke: var(--green-dark); }
.mapa__hq-ring { fill: none; stroke: var(--yellow); transform-box: fill-box; transform-origin: center; animation: hqRing 2.4s var(--ease) infinite; }
@keyframes hqRing { 0% { opacity: .9; transform: scale(.5); } 100% { opacity: 0; transform: scale(1.5); } }

/* legenda + cobertura — enriquecimento visual do mapa */
.mapa__legend { list-style: none; display: grid; gap: .55rem; max-width: 340px; margin: 1.4rem auto 0; }
.mapa__legend li { display: flex; align-items: center; gap: .6rem; font-size: .84rem; color: var(--text-soft); }
.mapa__key { width: 14px; height: 14px; border-radius: 50%; flex: 0 0 auto; }
.mapa__key--dot { background: var(--green); }
.mapa__key--base { background: transparent; border: 2px solid var(--yellow); }
.mapa__key--hq { background: var(--yellow); border: 2px solid var(--green-dark); }
.mapa__coverage {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: .8rem; max-width: 340px;
  margin: 1.3rem auto 0; padding-top: 1.2rem; border-top: 1px solid var(--border); text-align: center;
}
.mapa__coverage strong {
  display: block; font-family: var(--font-display); font-weight: 800; font-size: 1.5rem;
  line-height: 1; color: var(--green);
}
.mapa__coverage span { font-size: .72rem; color: var(--text-soft); }

/* =========================================================
   EQUIPE — setas do carrossel
   ========================================================= */
.equipe .container { position: relative; }
.team-nav { position: absolute; top: 0; right: .25rem; display: flex; gap: .5rem; }
.team-btn {
  width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center;
  font-size: 1.2rem; font-weight: 700; color: var(--text);
  background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-sm);
  transition: transform .35s var(--ease-spring), background .3s, color .3s, border-color .3s, opacity .3s;
}
.team-btn:hover { background: var(--grad); color: #fff; border-color: transparent; transform: translateY(-2px); }
.team-btn:disabled { opacity: .35; cursor: default; }
.team-btn:disabled:hover { background: var(--surface); color: var(--text); transform: none; }
@media (max-width: 560px) { .team-nav { display: none; } }

/* =========================================================
   FAQ — acordeão
   ========================================================= */
.faq-list { max-width: 820px; margin-inline: auto; display: grid; gap: .9rem; }
.faq {
  border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface);
  box-shadow: var(--shadow-sm); overflow: hidden; transition: border-color .3s, box-shadow .3s;
}
.faq[open] { border-color: rgba(0,159,87,.35); box-shadow: var(--shadow-md); }
.faq summary {
  list-style: none; cursor: pointer; padding: 1.2rem 1.5rem; font-weight: 800; font-size: 1.05rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--green); }
.faq__icon { position: relative; flex-shrink: 0; width: 22px; height: 22px; }
.faq__icon::before, .faq__icon::after { content: ""; position: absolute; top: 50%; left: 50%; width: 12px; height: 2.4px; border-radius: 2px; background: var(--green); transform: translate(-50%,-50%); transition: transform .35s var(--ease); }
.faq__icon::after { transform: translate(-50%,-50%) rotate(90deg); }
.faq[open] .faq__icon::after { transform: translate(-50%,-50%) rotate(0); }
.faq__body { padding: 0 1.5rem 1.3rem; }
.faq__body p { color: var(--text-soft); }
.faq[open] .faq__body { animation: faqOpen .4s var(--ease-out); }
@keyframes faqOpen { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }

/* =========================================================
   DEPOIMENTOS
   ========================================================= */
.quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.quote {
  position: relative; padding: 2.4rem 1.8rem 1.8rem; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-sm);
  transition: transform .45s var(--ease), box-shadow .45s;
}
.quote:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.quote::before {
  content: "\201C"; position: absolute; top: .2rem; left: 1.2rem;
  font-family: var(--font-display); font-weight: 800; font-size: 4.5rem; line-height: 1;
  color: transparent; -webkit-text-stroke: 1.5px rgba(0,159,87,.3);
}
.quote blockquote { position: relative; font-size: 1.02rem; line-height: 1.6; margin-bottom: 1.4rem; }
.quote figcaption { display: flex; align-items: center; gap: .9rem; }
.quote__avatar { flex-shrink: 0; width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; background: var(--grad); color: #fff; font-size: 1rem; }
.quote figcaption span:last-child { display: flex; flex-direction: column; font-size: .95rem; }
.quote figcaption strong { font-weight: 800; }
.quote figcaption span span, .quote figcaption > span:last-child { color: var(--text-soft); }
.quote figcaption strong + * { font-size: .82rem; color: var(--text-soft); }
.quotes .quote { transition-delay: calc(var(--i,0) * 90ms); }

/* =========================================================
   WHATSAPP no contato + FAB flutuante
   ========================================================= */
.contact-item__ico svg { width: 22px; height: 22px; }
.contact-item--wa .contact-item__ico { background: var(--green); color: #fff; }

.fab {
  position: fixed; left: 1.6rem; bottom: 1.6rem; z-index: 120;
  width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center;
  background: var(--green); color: #fff; box-shadow: 0 12px 30px rgba(0,159,87,.4);
  transition: transform .4s var(--ease-spring), box-shadow .3s;
}
.fab svg { width: 30px; height: 30px; position: relative; z-index: 1; }
.fab:hover { transform: translateY(-4px) scale(1.08); box-shadow: 0 18px 40px rgba(0,159,87,.5); }
.fab__pulse { position: absolute; inset: 0; border-radius: 50%; background: var(--green); opacity: .55; animation: fabPulse 2.4s var(--ease) infinite; z-index: 0; }
@keyframes fabPulse { 0% { transform: scale(1); opacity: .5; } 100% { transform: scale(1.9); opacity: 0; } }

/* =========================================================
   REVEAL ANIMATIONS
   ========================================================= */
.reveal, .reveal-left, .reveal-right {
  opacity: 0; filter: blur(7px);
  transition: opacity .9s var(--ease-out), transform .9s var(--ease-out), filter .9s var(--ease-out);
  will-change: opacity, transform, filter;
}
.reveal { transform: translateY(42px) scale(.985); }
.reveal-left { transform: translateX(-48px); }
.reveal-right { transform: translateX(48px); }
.is-visible.reveal, .is-visible.reveal-left, .is-visible.reveal-right { opacity: 1; transform: none; filter: blur(0); }

/* stagger */
.cards .card, .feat-grid .feat, .stats__grid .stat { transition-delay: calc(var(--i, 0) * 90ms); }
.team .member { transition-delay: calc(var(--i, 0) * 55ms); }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 980px) {
  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(odd)::before { display: none; }
  .stat:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,.12); }
  .cards { grid-template-columns: 1fr 1fr; }
  .card:nth-child(n) { grid-column: auto; }
  .feat-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-2, .atuacao__grid, .online__inner { grid-template-columns: 1fr; }
  .quotes { grid-template-columns: 1fr; }
  .mapa { grid-template-columns: 1fr; text-align: center; }
  .mapa .checklist { display: inline-grid; text-align: left; }
  .sobre__media { max-width: 460px; margin-inline: auto; order: 2; }
  .online__stat { order: -1; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
  .hero__bg { --hero-photo: url("../assets/hero/bg-1280.webp"); }
}

@media (max-width: 720px) {
  .nav__links {
    position: fixed; inset: 0 0 0 auto; width: min(80vw, 320px); flex-direction: column; align-items: stretch;
    padding: 6rem 1.4rem 2rem; gap: .3rem; background: var(--bg-elev); box-shadow: var(--shadow-lg);
    transform: translateX(100%); border-left: 1px solid var(--border);
    /* fechado: invisível e fora da ordem de tab — e não estoura a largura da página */
    visibility: hidden;
    transition: transform .45s var(--ease), visibility 0s .45s;
  }
  .nav__links.is-open {
    transform: translateX(0);
    visibility: visible;
    transition: transform .45s var(--ease);
  }
  .nav__links a { padding: .9rem 1rem; font-size: 1.05rem; border-radius: 14px; }
  .nav__cta { text-align: center; margin-top: .6rem; }
  .hamburger { display: flex; }
  .hero { min-height: 92svh; }
  .hero__bg { --hero-photo: url("../assets/hero/bg-960.webp"); }
  /* texto ocupa a largura toda: wash vertical uniforme no lugar do lateral */
  .hero__bg::after {
    background: linear-gradient(180deg, rgba(251,251,246,.92), rgba(251,251,246,.8) 52%, rgba(251,251,246,.46) 80%, rgba(251,251,246,.68));
  }
  [data-theme="dark"] .hero__bg::after {
    background: linear-gradient(180deg, rgba(10,35,24,.92), rgba(10,35,24,.78) 52%, rgba(10,35,24,.48) 80%, rgba(10,35,24,.84));
  }
  .form__row--2 { grid-template-columns: 1fr; }
  .footer__bar-inner { flex-direction: column; }
  .member { flex-basis: 200px; }
}

@media (max-width: 480px) {
  .stats__grid { grid-template-columns: 1fr; }
  .stat:not(:first-child)::before { display: none; }
  .stat:not(:first-child) { border-top: 1px solid rgba(255,255,255,.12); }
  .cards, .feat-grid, .footer__grid { grid-template-columns: 1fr; }
  .logos { grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)); }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .btn { width: 100%; }
}

/* Nav-open lock */
body.nav-open { overflow: hidden; }

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