/* ==========================================================================
   FiberGuard — Landing Page
   Direção de arte: tecnologia B2B premium, composição editorial assimétrica,
   grafite/petróleo em contraste com áreas claras, verde só em destaque e CTA.
   ========================================================================== */

:root {
  /* Marca */
  --verde: #70EF3C;
  --verde-hover: #84F95C;
  --verde-suave: #A5F578;
  --azul: #1478EB;
  --azul-claro: #5AAEFF;

  /* Neutros profundos */
  --tinta: #050B10;
  --grafite: #0B141C;
  --petroleo: #0F1E2A;
  --petroleo-2: #162B39;

  /* Claros */
  --branco: #FFFFFF;
  --neve: #F1F4F2;
  --linha: #E2E9E4;
  --texto: #45525B;
  --texto-dark: #B2C2CE;

  /* Estrutura */
  --container: 1240px;
  --header-h: 80px;
  --btn-h: 52px;
  --ease: cubic-bezier(.16, 1, .3, 1);
  --section-y: clamp(66px, 7.2vw, 116px);
  --hair-dark: rgba(255, 255, 255, .1);
  --hair-light: rgba(11, 20, 28, .1);
}

*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 20px);
  -webkit-text-size-adjust: 100%;
  touch-action: manipulation;
}

body {
  margin: 0;
  background: var(--branco);
  color: var(--texto);
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.66;
  overflow-x: hidden;
  overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; display: block; }
figure { margin: 0; }
a { color: inherit; }
ul { margin: 0; padding: 0; list-style: none; }

h1, h2, h3, h4 {
  font-family: "Montserrat", "Inter", sans-serif;
  font-weight: 800;
  color: var(--grafite);
  margin: 0;
  letter-spacing: -.035em;
  line-height: 1.04;
  text-wrap: balance;
}

p { margin: 0; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

.hl { color: var(--verde); }

.skip-link {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 200;
  background: var(--grafite);
  color: #fff;
  padding: 12px 18px;
  border-radius: 10px;
  font-size: .9rem;
  font-weight: 600;
  text-decoration: none;
  transition: top .2s ease;
}
.skip-link:focus { top: 12px; }

:focus-visible {
  outline: 3px solid var(--azul-claro);
  outline-offset: 3px;
  border-radius: 6px;
}

/* ==========================================================================
   Botões
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: var(--btn-h);
  padding: 0 26px;
  border-radius: 11px;
  border: 1px solid transparent;
  font-family: "Inter", sans-serif;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: .005em;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  transition: background-color .22s ease, color .22s ease, border-color .22s ease,
              transform .25s var(--ease), box-shadow .3s var(--ease);
}

.btn svg { flex: 0 0 auto; transition: transform .3s var(--ease); }
.btn:hover svg { transform: translateX(3px); }

.btn--primary {
  background: var(--verde);
  color: #0A1A05;
  box-shadow: 0 14px 30px -22px rgba(0, 0, 0, .85);
}
.btn--primary:hover {
  background: var(--verde-hover);
  transform: translateY(-2px);
  box-shadow: 0 20px 34px -20px rgba(112, 239, 60, .7);
}

.btn--secondary {
  background: var(--azul);
  color: #fff;
}
.btn--secondary:hover {
  background: #0f5fbd;
  transform: translateY(-2px);
}

/* CTA de produto — branco, hairline e seta verde.
   Mesma linguagem dos demais botões, sem repetir o verde sólido três vezes. */
.btn--soft {
  background: #fff;
  border-color: rgba(11, 20, 28, .13);
  color: var(--grafite);
  box-shadow: 0 14px 26px -24px rgba(11, 20, 28, .75);
}
.btn--soft svg { color: #2E6B17; }
.btn--soft:hover {
  background: #fff;
  border-color: rgba(112, 239, 60, .6);
  color: var(--grafite);
  transform: translateY(-2px);
  box-shadow: 0 20px 34px -24px rgba(46, 107, 23, .5);
}

.btn--sm { min-height: 44px; padding: 0 20px; font-size: .9rem; }
.btn--lg { min-height: 58px; padding: 0 34px; font-size: 1.04rem; }

.btn-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: clamp(26px, 3vw, 38px);
}

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: rgba(255, 255, 255, .95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(11, 20, 28, .08);
  transition: box-shadow .3s ease, background-color .3s ease;
}

.site-header.is-scrolled {
  background: #fff;
  box-shadow: 0 16px 40px -32px rgba(11, 20, 28, .75);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: var(--header-h);
  transition: height .3s var(--ease);
}

.site-header.is-scrolled .header-inner { height: 70px; }

.brand { display: inline-flex; align-items: center; }
.brand img { height: 48px; width: auto; }

.nav {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-left: auto;
}

.nav a {
  font-family: "Inter", sans-serif;
  font-size: .92rem;
  font-weight: 600;
  color: #45525B;
  text-decoration: none;
  position: relative;
  padding: 6px 0;
  transition: color .2s ease;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  border-radius: 2px;
  background: var(--verde);
  transition: width .28s var(--ease);
}

.nav a:hover { color: var(--grafite); }
.nav a:hover::after { width: 100%; }

.nav .nav-cta { display: none; }

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--linha);
  border-radius: 10px;
  background: #fff;
  cursor: pointer;
  place-items: center;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  border-radius: 2px;
  background: var(--grafite);
  transition: transform .28s var(--ease), opacity .2s ease;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ==========================================================================
   Seção 1 — Hero
   ========================================================================== */

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: calc(var(--header-h) + clamp(46px, 5.2vw, 86px)) 0 clamp(52px, 5.8vw, 92px);
  background:
    radial-gradient(980px 600px at 84% 6%, rgba(112, 239, 60, .13), transparent 62%),
    radial-gradient(880px 560px at -4% 96%, rgba(20, 120, 235, .17), transparent 66%),
    linear-gradient(168deg, #0C1620 0%, #081119 56%, #050B10 100%);
  color: #fff;
}

/* Malha técnica fina, dissolvida nas bordas */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, .03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .03) 1px, transparent 1px);
  background-size: 86px 86px;
  -webkit-mask-image: radial-gradient(120% 92% at 58% 18%, #000 8%, transparent 78%);
  mask-image: radial-gradient(120% 92% at 58% 18%, #000 8%, transparent 78%);
}

/* Filete verde que fecha a seção */
.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(112, 239, 60, .45) 45%, transparent);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, .86fr) minmax(0, 1.14fr);
  align-items: center;
  gap: clamp(28px, 3.4vw, 52px);
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: "Inter", sans-serif;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: #D6FBC5;
  padding: 9px 18px 9px 13px;
  border: 1px solid rgba(112, 239, 60, .3);
  border-radius: 999px;
  background: rgba(112, 239, 60, .08);
}

.kicker-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--verde);
  box-shadow: 0 0 0 4px rgba(112, 239, 60, .16);
  flex: 0 0 auto;
}

.hero h1 {
  font-size: clamp(3rem, 6.2vw, 5.6rem);
  line-height: .93;
  letter-spacing: -.05em;
  color: #fff;
  margin: 24px 0 0;
  max-width: 8ch;
}

.hero h1 .hl {
  display: inline-block;
  color: var(--verde);
}

.hero-sub {
  font-family: "Montserrat", sans-serif;
  font-weight: 600;
  font-size: clamp(1.24rem, 1.72vw, 1.6rem);
  line-height: 1.4;
  letter-spacing: -.012em;
  color: #EAF2F8;
  margin-top: 22px;
  max-width: 25ch;
  text-wrap: pretty;
}

.hero-copy .btn--lg {
  margin-top: clamp(28px, 3.2vw, 40px);
  min-height: 62px;
  padding: 0 42px;
  font-size: 1.06rem;
  letter-spacing: .01em;
  box-shadow: 0 22px 40px -22px rgba(112, 239, 60, .55);
}
.hero-copy .btn--lg:hover {
  box-shadow: 0 28px 48px -22px rgba(112, 239, 60, .68);
}
.hero-copy .btn--lg svg { width: 20px; height: 20px; }

/* Palco dos produtos */
.hero-visual {
  position: relative;
  isolation: isolate;
  width: 104%;
  margin-inline: -2%;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-bottom: 5%;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: -14% -8% -18% -10%;
  z-index: -2;
  pointer-events: none;
  background: radial-gradient(54% 50% at 50% 48%, rgba(112, 239, 60, .15), transparent 72%);
}

/* Moldura técnica de profundidade atrás da composição */
.hero-frame {
  position: absolute;
  inset: 58% 2% -8% 4%;
  z-index: -1;
  border: 1px solid rgba(255, 255, 255, .07);
  border-radius: 24px;
  background: linear-gradient(160deg, rgba(255, 255, 255, .04), rgba(255, 255, 255, 0) 64%);
  pointer-events: none;
}

.hero-frame::after {
  content: "";
  position: absolute;
  left: 25%;
  bottom: -1px;
  width: 74px;
  height: 2px;
  border-radius: 2px;
  background: var(--verde);
}

/* Janela de navegador — painel web */
.mock {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  background: #0A1219;
  border: 1px solid rgba(255, 255, 255, .14);
  box-shadow: 0 60px 110px -52px rgba(0, 0, 0, .95);
}

.mock-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 11px 14px;
  background: rgba(255, 255, 255, .055);
  border-bottom: 1px solid rgba(255, 255, 255, .07);
}

.mock-bar i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .22);
}

.mock img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: left top;
  display: block;
}

.mock--panel {
  position: relative;
  z-index: 1;
  flex: 0 0 auto;
  width: 90%;
  min-width: 0;
  border-radius: 15px;
  transform: none;
  box-shadow: 0 66px 112px -56px rgba(0, 0, 0, .95), 0 16px 38px -26px rgba(0, 0, 0, .78);
}

/* Smartphone */
.phone {
  border-radius: 30px;
  overflow: hidden;
  background: #0A1219;
  border: 8px solid #1B2833;
  box-shadow: 0 40px 70px -28px rgba(0, 0, 0, .92);
}

.phone img {
  width: 100%;
  aspect-ratio: 9 / 19;
  object-fit: cover;
  object-position: top center;
  display: block;
}

.phone--hero {
  position: relative;
  z-index: 4;
  flex: 0 0 auto;
  width: 36%;
  min-width: 0;
  margin-left: -26%;
  margin-top: 8%;
  box-shadow: 0 52px 86px -34px rgba(0, 0, 0, .95), 0 0 0 1px rgba(255, 255, 255, .07);
}

/* ==========================================================================
   Estruturas de seção
   ========================================================================== */

.section { padding: var(--section-y) 0; }
.section--light { background: var(--neve); }
.section--white { background: var(--branco); }

.eco {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(820px 480px at 92% 2%, rgba(112, 239, 60, .1), transparent 62%),
    radial-gradient(700px 440px at -6% 96%, rgba(20, 120, 235, .16), transparent 64%),
    linear-gradient(180deg, #0F1E2A 0%, #0B151E 62%, #070E15 100%);
}

.eco::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image: linear-gradient(rgba(255, 255, 255, .026) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255, 255, 255, .026) 1px, transparent 1px);
  background-size: 78px 78px;
  -webkit-mask-image: radial-gradient(110% 90% at 82% 30%, #000 6%, transparent 76%);
  mask-image: radial-gradient(110% 90% at 82% 30%, #000 6%, transparent 76%);
}

.section--petrol {
  color: #fff;
  background:
    radial-gradient(760px 440px at 10% 4%, rgba(112, 239, 60, .1), transparent 62%),
    radial-gradient(700px 460px at 96% 96%, rgba(20, 120, 235, .14), transparent 66%),
    linear-gradient(180deg, #12222F 0%, #0C1621 58%, #070E15 100%);
}

.eco h2,
.section--petrol h2 { color: #fff; }

.section-head { max-width: 820px; }

.section-head--center {
  margin: 0 auto;
  text-align: center;
}

.section-head--center h2 { margin: 0 auto; max-width: 22ch; }
.section-head--center .section-sub { margin-left: auto; margin-right: auto; }

.section-head h2 {
  font-size: clamp(1.95rem, 3.4vw, 2.9rem);
  line-height: 1.06;
}

.section-head--center h2 { font-size: clamp(2.05rem, 3.6vw, 3.15rem); }

.head-rule {
  display: block;
  width: 52px;
  height: 3px;
  border-radius: 3px;
  background: var(--verde);
  margin: 0 auto 20px;
}

.section-head--split .head-rule { margin: 0 0 20px; }

.section-sub {
  font-size: clamp(1rem, 1.15vw, 1.1rem);
  line-height: 1.62;
  color: var(--texto);
  margin-top: 18px;
  max-width: 56ch;
}

.eco .section-sub,
.section--petrol .section-sub { color: var(--texto-dark); }

.section-head--split {
  max-width: none;
  display: grid;
  grid-template-columns: minmax(0, 1.32fr) minmax(0, .68fr);
  align-items: end;
  gap: clamp(24px, 3vw, 48px);
}

.section-head--split h2 { max-width: 19ch; font-size: clamp(2rem, 3.6vw, 3.15rem); }
.section-head--split .section-sub { max-width: 52ch; }
.section-head--split .btn { justify-self: end; }

/* ==========================================================================
   Seção 2 — Para quem é a FiberGuard
   ========================================================================== */

/* Container próprio da seção — ~1200px no desktop, centralizado e com
   margens laterais seguras. Não afeta os containers das demais seções. */
.audience-section > .container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

/* Cabeçalho da seção — ocupa a largura do container, acima das duas colunas */
.audience-head {
  display: block;
  width: 100%;
  max-width: none;
  text-align: left;
}

.audience-head h2 {
  font-family: "Montserrat", sans-serif;
  font-weight: 800;
  font-size: clamp(2rem, 3.4vw, 2.9rem);
  line-height: 1.04;
  letter-spacing: -.04em;
  color: var(--grafite);
  max-width: none;
  text-wrap: balance;
}

.audience-head .section-sub {
  margin: 14px 0 0;
  max-width: 62ch;
  color: var(--texto);
  line-height: 1.62;
}

/* Sem filetes, cards ou fundos: a grade segue logo abaixo do cabeçalho */
.audience {
  display: grid;
  /* 48% imagem / 52% texto, já descontado o espaçamento entre as colunas */
  grid-template-columns: minmax(0, 48fr) minmax(0, 52fr);
  align-items: stretch;
  gap: clamp(24px, 3.2vw, 52px);
  margin-top: clamp(24px, 2.4vw, 32px);
}

.audience-photo {
  position: relative;
  border-radius: 22px;
  overflow: hidden;
  min-height: clamp(330px, 31vw, 440px);
  /* Fundo neutro claro: a maquete é 1:1 e não deve ser recortada */
  background: #F3F6F4;
  box-shadow: 0 40px 80px -52px rgba(11, 20, 28, .8);
}

.audience-photo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  filter: saturate(.92) contrast(1.02);
}

/* Véu neutro apenas para apoiar o selo — nada de escurecer a maquete */
.audience-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(6, 13, 19, 0) 68%, rgba(6, 13, 19, .10) 100%);
}

.photo-tag {
  position: absolute;
  left: clamp(16px, 2vw, 24px);
  bottom: clamp(16px, 2vw, 24px);
  z-index: 2;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 13px;
  color: var(--verde);
  background: rgba(9, 17, 24, .6);
  border: 1px solid rgba(112, 239, 60, .34);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.audience-body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0;
  padding: clamp(4px, 1.4vw, 18px) 0;
}

.audience-lead__title {
  font-family: "Montserrat", sans-serif;
  font-weight: 700;
  font-size: clamp(1.28rem, 2vw, 1.62rem);
  line-height: 1.3;
  letter-spacing: -.028em;
  color: var(--grafite);
  max-width: 26ch;
}

.audience-lead__text {
  margin-top: 14px;
  font-size: clamp(.99rem, 1.1vw, 1.06rem);
  line-height: 1.68;
  color: var(--texto);
  max-width: 52ch;
}

/* Trilha de soluções — sem caixas, apenas filetes */
.chain-list {
  margin-top: clamp(22px, 2.6vw, 32px);
  border-top: 1px solid var(--hair-light);
}

.chain-list li {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 34px 14px 0;
  border-bottom: 1px solid var(--hair-light);
  transition: padding-left .3s var(--ease), color .25s ease;
}

.chain-list li::after {
  content: "";
  position: absolute;
  right: 6px;
  top: 50%;
  width: 8px;
  height: 8px;
  border-top: 2px solid rgba(11, 20, 28, .3);
  border-right: 2px solid rgba(11, 20, 28, .3);
  transform: translateY(-50%) rotate(45deg);
  transition: border-color .25s ease, transform .3s var(--ease);
}

.chain-list li:hover { padding-left: 6px; }
.chain-list li:hover::after {
  border-color: var(--verde);
  transform: translateY(-50%) rotate(45deg) translate(2px, -2px);
}

.chain-icon {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  color: #0d55a8;
  background: #fff;
  border: 1px solid var(--hair-light);
  box-shadow: 0 10px 22px -18px rgba(11, 20, 28, .8);
}

.chain-icon svg { width: 21px; height: 21px; }

.chain-text {
  font-family: "Montserrat", sans-serif;
  font-weight: 700;
  font-size: 1.02rem;
  letter-spacing: -.015em;
  color: var(--grafite);
}

/* Bloco "ideal para" — infográfico de 5 pilares que continua a seção:
   mesmo fundo, mesmo grid e mesmas margens da área acima. */
.audience-ideal {
  height: auto;
  min-height: 0;
  margin: clamp(48px, 4.8vw, 68px) 0 0;
  padding: 0;
  background: none;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  overflow: visible;
}

/* Cabeçalho do bloco "ideal para" — título full width, acima do grid de pilares */
.ideal-head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: clamp(10px, 1.2vw, 14px);
  width: 100%;
  max-width: none;
  height: auto;
  min-height: 0;
  padding: 0;
}

.ideal-title {
  font-family: "Montserrat", sans-serif;
  font-weight: 800;
  font-size: clamp(1.4rem, 2.3vw, 2rem);
  line-height: 1.12;
  letter-spacing: -.035em;
  color: var(--grafite);
  max-width: none;
  text-wrap: balance;
}

/* Régua verde curta: destaque da marca, alinhada à esquerda sob o título */
.ideal-rule {
  display: block;
  width: 44px;
  height: 3px;
  border-radius: 2px;
  background: var(--verde);
}

/* Grade de pilares — 3 em cima, 2 embaixo */
.ideal-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: clamp(12px, 1.4vw, 18px);
  margin-top: clamp(24px, 2.4vw, 30px);
  padding: 0;
}

.ideal-card {
  grid-column: span 2;
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  column-gap: 14px;
  padding: clamp(20px, 2.1vw, 26px) clamp(18px, 1.9vw, 24px) clamp(22px, 2.3vw, 28px);
  background: #fff;
  border: 1px solid rgba(11, 20, 28, .07);
  border-radius: 18px;
  box-shadow: 0 18px 34px -32px rgba(11, 20, 28, .55);
  transition: transform .3s var(--ease), border-color .3s ease, box-shadow .35s var(--ease);
}

.ideal-card:nth-child(4),
.ideal-card:nth-child(5) { grid-column: span 3; }

.ideal-num {
  grid-column: 1;
  grid-row: 1;
  font-family: "Montserrat", sans-serif;
  font-weight: 800;
  font-size: .74rem;
  line-height: 1;
  letter-spacing: .2em;
  font-variant-numeric: tabular-nums;
  color: #2E6B17;
}

.ideal-icon {
  grid-column: 2;
  grid-row: 1;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  color: #2E6B17;
  background: rgba(112, 239, 60, .14);
  border: 1px solid rgba(112, 239, 60, .3);
  transition: background .25s ease, color .25s ease, border-color .25s ease;
}

.ideal-icon svg { width: 18px; height: 18px; }

.ideal-card__title {
  grid-column: 1 / -1;
  grid-row: 2;
  margin-top: clamp(14px, 1.6vw, 18px);
  font-family: "Montserrat", sans-serif;
  font-weight: 800;
  font-size: clamp(1.02rem, 1.3vw, 1.15rem);
  line-height: 1.2;
  letter-spacing: -.028em;
  color: var(--grafite);
}

.ideal-card__text {
  grid-column: 1 / -1;
  grid-row: 3;
  margin-top: 8px;
  font-size: clamp(.93rem, 1vw, .98rem);
  line-height: 1.55;
  color: #4E5C65;
  max-width: 38ch;
}

/* Cards da segunda linha são mais largos: a medida do texto acompanha
   para não sobrar vazio à direita dentro do card. */
.ideal-card:nth-child(4) .ideal-card__text,
.ideal-card:nth-child(5) .ideal-card__text { max-width: 54ch; }

/* Item 05 — receita recorrente em destaque, dentro do mesmo grid */
.ideal-card--accent {
  background: linear-gradient(155deg, #F2FCEA 0%, #FFFFFF 64%);
  border-color: rgba(112, 239, 60, .34);
  box-shadow: 0 26px 46px -36px rgba(46, 107, 23, .6);
}

.ideal-card--accent::before {
  content: "";
  position: absolute;
  left: -1px;
  top: 14px;
  bottom: 14px;
  width: 3px;
  border-radius: 0 3px 3px 0;
  background: var(--verde);
}

.ideal-card--accent .ideal-icon {
  background: var(--verde);
  border-color: #5CCC30;
  color: #0A1A05;
}

@media (hover: hover) {
  .ideal-card:hover {
    transform: translateY(-3px);
    border-color: rgba(112, 239, 60, .34);
    box-shadow: 0 30px 50px -40px rgba(11, 20, 28, .55);
  }
  .ideal-card:hover .ideal-icon {
    background: var(--verde);
    border-color: #5CCC30;
    color: #0A1A05;
  }
}

/* Fecho compacto da seção: ~40px após a lista e fim imediato da seção.
   Sobrescreve apenas o padding-bottom herdado de .section — sem tocar no topo. */
.audience-section { padding-bottom: clamp(36px, 3.8vw, 44px); }

/* ==========================================================================
   Seção 3 — Ecossistema
   ========================================================================== */

.eco-grid {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  align-items: center;
  gap: clamp(34px, 4.4vw, 64px);
}

.eco-copy h2 {
  font-size: clamp(1.9rem, 3.4vw, 3rem);
  line-height: 1.08;
  letter-spacing: -.042em;
  max-width: 23ch;
}

.eco-copy .section-sub {
  margin-top: 20px;
  font-size: clamp(1rem, 1.15vw, 1.08rem);
  max-width: 46ch;
}

.eco-desc {
  margin-top: 14px;
  font-size: 1rem;
  line-height: 1.7;
  color: #C3D2DE;
  max-width: 46ch;
}

.eco-visual {
  position: relative;
  isolation: isolate;
  width: 104%;
  margin-inline: -2%;
  padding-bottom: clamp(20px, 4.2vw, 50px);
}

.eco-visual::before {
  content: "";
  position: absolute;
  inset: 4% -3% 8% 3%;
  z-index: -2;
  pointer-events: none;
  background: radial-gradient(54% 52% at 58% 48%, rgba(112, 239, 60, .13), transparent 72%);
}

.eco-frame {
  position: absolute;
  inset: 10% -2.5% -3% 11%;
  z-index: -1;
  border: 1px solid rgba(255, 255, 255, .075);
  border-radius: 26px;
  background: linear-gradient(160deg, rgba(255, 255, 255, .04), rgba(255, 255, 255, 0) 60%);
  pointer-events: none;
}

.mock--notebook {
  position: relative;
  z-index: 2;
  width: 100%;
  overflow: visible;
  background: transparent;
  border: 0;
  border-radius: 14px;
  box-shadow: none;
}

.mock--notebook .mock-bar {
  border: 1px solid rgba(255, 255, 255, .14);
  border-bottom: 0;
  border-radius: 14px 14px 0 0;
  background: rgba(255, 255, 255, .08);
}

.mock--notebook img {
  aspect-ratio: 16 / 9;
  border-left: 1px solid rgba(255, 255, 255, .14);
  border-right: 1px solid rgba(255, 255, 255, .14);
  box-shadow: 0 50px 88px -48px rgba(0, 0, 0, .95);
}

.mock-base {
  display: block;
  width: 106%;
  height: 14px;
  margin: 0 0 0 -3%;
  border-radius: 0 0 14px 14px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .28), rgba(255, 255, 255, .07));
  border: 1px solid rgba(255, 255, 255, .1);
  border-top: 0;
}

.phone--eco {
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 4;
  width: clamp(120px, 11.8vw, 158px);
  border-radius: 24px;
  border-width: 6px;
  box-shadow: 0 44px 74px -30px rgba(0, 0, 0, .95), 0 0 0 1px rgba(255, 255, 255, .07);
}

/* ==========================================================================
   Seção 4 — Soluções
   ========================================================================== */

.solutions { margin-top: clamp(30px, 3.4vw, 46px); }

.solution {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  align-items: center;
  gap: clamp(26px, 3.6vw, 60px);
  padding: clamp(30px, 3.6vw, 54px) 0;
  border-top: 1px solid var(--hair-light);
}

.solution:last-child { border-bottom: 1px solid var(--hair-light); }

/* O visual ocupa sempre a coluna maior — muda apenas o lado */
.solution--reverse { grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr); }
.solution--reverse .solution-visual { order: 2; }

/* Palco único dos três produtos: mesmo fundo, moldura e espaçamento */
.solution-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: clamp(340px, 32vw, 460px);
  padding: clamp(20px, 2.3vw, 30px);
  border-radius: 24px;
  overflow: hidden;
  background:
    radial-gradient(88% 76% at 84% 6%, rgba(112, 239, 60, .1), transparent 62%),
    linear-gradient(155deg, #F8FBF9 0%, #E8EFEA 100%);
  border: 1px solid rgba(11, 20, 28, .07);
  box-shadow: 0 36px 64px -54px rgba(11, 20, 28, .65);
  isolation: isolate;
}

/* Filete interno discreto: acabamento de prancha, não de card */
.solution-visual::before {
  content: "";
  position: absolute;
  inset: 9px;
  z-index: 1;
  border: 1px solid rgba(255, 255, 255, .62);
  border-radius: 18px;
  pointer-events: none;
}

/* Câmeras em Cloud — app em destaque sobre palco neutro */
.solution-visual--demo {
  justify-content: center;
  min-height: clamp(420px, 38vw, 560px);
  padding: clamp(22px, 2.4vw, 32px);
  background: #F3F6F4;
}

/* Mockup de smartphone vertical com a demonstração em vídeo */
.demo-phone {
  position: relative;
  z-index: 4;
  flex: 0 0 auto;
  max-width: 100%;
  height: clamp(400px, 37.5vw, 560px);
  aspect-ratio: 9 / 18.5;
  padding: 9px;
  border-radius: 38px;
  background: linear-gradient(155deg, #3D5060 0%, #16242F 58%, #070F16 100%);
  box-shadow:
    0 54px 84px -36px rgba(11, 20, 28, .55),
    0 0 0 1px rgba(255, 255, 255, .28),
    inset 0 0 0 1px rgba(255, 255, 255, .06);
}

/* Sombra de contato: assenta o aparelho no palco claro */
.demo-phone::after {
  content: "";
  position: absolute;
  left: -14%;
  right: -14%;
  bottom: -30px;
  z-index: -1;
  height: 34px;
  border-radius: 50%;
  background: radial-gradient(50% 50% at 50% 50%, rgba(11, 20, 28, .24), rgba(11, 20, 28, .08) 56%, transparent 78%);
}

.demo-screen {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 30px;
  overflow: hidden;
  background: #000;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .06);
}

/* O vídeo ocupa apenas a área interna da tela, sem distorção nem corte */
.demo-video,
.demo-poster {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  background: #000;
}

.demo-video { z-index: 1; }

.demo-poster {
  z-index: 2;
  opacity: 0;
  transition: opacity .3s ease;
}

.demo-phone.is-static .demo-video { visibility: hidden; }
.demo-phone.is-static .demo-poster { opacity: 1; }

.demo-notch {
  position: absolute;
  top: 8px;
  left: 50%;
  z-index: 3;
  width: 30%;
  height: 6px;
  border-radius: 999px;
  background: rgba(4, 8, 12, .95);
  transform: translateX(-50%);
}

/* Selo de produto — igual nos três blocos, legível sobre foto ou palco claro */
.solution-chip {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 6;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .92);
  border: 1px solid rgba(11, 20, 28, .08);
  color: var(--grafite);
  font-family: "Inter", sans-serif;
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  box-shadow: 0 12px 24px -20px rgba(11, 20, 28, .8);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.solution-chip svg { color: #2E6B17; }

.solution-copy { min-width: 0; }

/* Índice do produto: número + filete, estrutura idêntica nos três */
.solution-index {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: "Montserrat", sans-serif;
  font-weight: 800;
  font-size: .78rem;
  line-height: 1;
  letter-spacing: .2em;
  font-variant-numeric: tabular-nums;
  color: #2E6B17;
  margin-bottom: clamp(14px, 1.6vw, 18px);
}

.solution-index::after {
  content: "";
  flex: 1 1 auto;
  height: 1px;
  background: linear-gradient(90deg, rgba(11, 20, 28, .16), rgba(11, 20, 28, 0));
}

.solution-copy h3 {
  font-size: clamp(1.55rem, 2.4vw, 2.15rem);
  line-height: 1.1;
  letter-spacing: -.038em;
}

.solution-copy p {
  margin-top: 12px;
  font-size: clamp(.98rem, 1.05vw, 1.03rem);
  line-height: 1.68;
  color: var(--texto);
  max-width: 44ch;
}

.solution-copy .btn { margin-top: clamp(20px, 2.2vw, 26px); }

/* Painel Web — dashboard em primeiro plano, maior e sem distorção */
.solution-visual--panel { padding: clamp(18px, 2vw, 26px); }

.mock--browser-light {
  width: 100%;
  border-radius: 16px;
  background: #fff;
  border: 1px solid rgba(11, 20, 28, .09);
  box-shadow: 0 30px 54px -36px rgba(11, 20, 28, .55);
}

.mock--browser-light .mock-bar {
  padding: 10px 14px;
  background: #F6F9F7;
  border-bottom: 1px solid var(--hair-light);
}

.mock--browser-light .mock-bar i { background: #CBD8D1; }

.mock--browser-light img { aspect-ratio: 16 / 10; }

/* Aplicativo White Label — três telas maiores, apoiadas no palco */
.solution-visual--apps { padding-bottom: clamp(26px, 3vw, 38px); }

.solution-visual--apps::after {
  content: "";
  position: absolute;
  left: 14%;
  right: 14%;
  bottom: clamp(14px, 1.8vw, 22px);
  z-index: 0;
  height: 30px;
  border-radius: 50%;
  background: radial-gradient(50% 50% at 50% 50%, rgba(11, 20, 28, .18), transparent 70%);
  pointer-events: none;
}

.phone-fan {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(10px, 1.6vw, 20px);
  width: 100%;
}

.phone--fan {
  width: 31%;
  max-width: 186px;
  border-width: 5px;
  border-radius: 24px;
  box-shadow: 0 32px 54px -30px rgba(11, 20, 28, .65), 0 0 0 1px rgba(11, 20, 28, .06);
  transition: transform .4s var(--ease);
}

.phone--fan img { aspect-ratio: 9 / 19; }
.phone--fan-1 { transform: rotate(-6deg) translateY(10px); }
.phone--fan-2 { transform: translateY(-16px); z-index: 2; }
.phone--fan-3 { transform: rotate(6deg) translateY(10px); }

.solution-visual:hover .phone--fan-1 { transform: rotate(-4deg) translateY(4px); }
.solution-visual:hover .phone--fan-2 { transform: translateY(-22px); }
.solution-visual:hover .phone--fan-3 { transform: rotate(4deg) translateY(4px); }

/* ==========================================================================
   Seção 5 — Benefícios
   ========================================================================== */

.benefits {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: clamp(30px, 3.6vw, 48px);
  border-top: 1px solid var(--hair-dark);
}

.benefit {
  position: relative;
  padding: clamp(26px, 3vw, 42px) clamp(20px, 2.6vw, 38px);
  border-bottom: 1px solid var(--hair-dark);
  transition: background-color .3s ease;
}

.benefit:nth-child(odd) { border-right: 1px solid var(--hair-dark); }

.benefit:hover { background: rgba(255, 255, 255, .035); }

/* Primeiro benefício: mesmo grid, mais peso visual */
.benefit--accent {
  background: linear-gradient(150deg, rgba(112, 239, 60, .11) 0%, rgba(112, 239, 60, 0) 68%);
}

.benefit--accent::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--verde), rgba(112, 239, 60, .1));
}

.benefit-icon {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 15px;
  color: var(--verde);
  background: rgba(112, 239, 60, .1);
  border: 1px solid rgba(112, 239, 60, .26);
}

.benefit-icon svg { width: 26px; height: 26px; }

.benefit--accent .benefit-icon {
  width: 60px;
  height: 60px;
  background: var(--verde);
  border-color: var(--verde);
  color: #0A1A05;
  box-shadow: 0 18px 34px -22px rgba(112, 239, 60, .8);
}

.benefit--accent .benefit-icon svg { width: 28px; height: 28px; }

.benefit h3 {
  color: #fff;
  font-size: clamp(1.18rem, 1.7vw, 1.44rem);
  line-height: 1.22;
  margin: 22px 0 10px;
  letter-spacing: -.03em;
}

.benefit--accent h3 {
  font-size: clamp(1.3rem, 1.95vw, 1.66rem);
  color: #fff;
}

.benefit p {
  color: #C4D2DE;
  font-size: 1rem;
  line-height: 1.68;
  max-width: 42ch;
}

.benefit--accent p { color: #DCE9F2; }

.benefits-cta {
  display: flex;
  justify-content: center;
  margin-top: clamp(32px, 3.6vw, 48px);
}

/* ==========================================================================
   Seção 6 — CTA final
   ========================================================================== */

.final-cta {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(80px, 9vw, 132px) 0 clamp(84px, 9.4vw, 140px);
  background:
    radial-gradient(760px 460px at 50% -6%, rgba(112, 239, 60, .14), transparent 62%),
    radial-gradient(640px 420px at 88% 104%, rgba(20, 120, 235, .17), transparent 64%),
    linear-gradient(170deg, #0C1620 0%, #0B141C 52%, #050B10 100%);
  color: #fff;
  text-align: center;
}

.final-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='76' height='76' viewBox='0 0 76 76'%3E%3Cg fill='none' stroke='%23A5F578' stroke-opacity='.12' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M38 52V28'/%3E%3Cpath d='M29 37l9-9 9 9'/%3E%3C/g%3E%3C/svg%3E");
  background-size: 76px 76px;
  background-position: center;
  background-repeat: repeat;
  -webkit-mask-image: radial-gradient(circle at 50% 42%, #000 8%, transparent 70%);
  mask-image: radial-gradient(circle at 50% 42%, #000 8%, transparent 70%);
}

.final-inner { max-width: 940px; }

.final-cta h2 {
  color: #fff;
  font-size: clamp(2.2rem, 4.6vw, 3.9rem);
  line-height: 1.04;
  letter-spacing: -.045em;
}

.final-sub {
  margin: 24px auto 0;
  font-size: clamp(1.03rem, 1.25vw, 1.15rem);
  line-height: 1.66;
  color: #D6E1EA;
  max-width: 60ch;
}

.final-text {
  margin: 14px auto 0;
  font-size: 1rem;
  line-height: 1.64;
  color: #AEBFCC;
  max-width: 54ch;
}

.final-cta .btn {
  margin-top: clamp(32px, 3.6vw, 46px);
  min-height: 62px;
  padding: 0 46px;
  font-size: 1.06rem;
  letter-spacing: .01em;
  box-shadow: 0 24px 44px -24px rgba(112, 239, 60, .6);
}

.final-cta .btn:hover { box-shadow: 0 30px 54px -24px rgba(112, 239, 60, .72); }
.final-cta .btn svg { width: 20px; height: 20px; }

/* ==========================================================================
   Rodapé
   ========================================================================== */

.site-footer {
  background: var(--branco);
  border-top: 3px solid var(--verde);
  padding: 34px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.logo-chip {
  display: inline-flex;
  align-items: center;
  padding: 11px 18px;
  background: #fff;
  border: 1px solid var(--linha);
  border-radius: 14px;
}

.logo-chip img { height: 38px; width: auto; }

.footer-contact {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}

.footer-contact a {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--petroleo);
  font-family: "Inter", sans-serif;
  font-size: .93rem;
  font-weight: 600;
  text-decoration: none;
  transition: color .22s ease;
}

.footer-contact a:hover { color: var(--azul); }
.footer-contact svg { color: var(--azul); }

/* ==========================================================================
   WhatsApp flutuante
   ========================================================================== */

.wa-float {
  position: fixed;
  right: 22px;
  bottom: calc(22px + env(safe-area-inset-bottom, 0px));
  z-index: 90;
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  box-shadow: 0 16px 32px -12px rgba(37, 211, 102, .6);
  transition: transform .3s var(--ease), background-color .22s ease, box-shadow .3s ease;
}

.wa-float:hover {
  transform: scale(1.06) translateY(-1px);
  background: #1fbe5a;
  box-shadow: 0 20px 38px -12px rgba(37, 211, 102, .68);
}

.wa-float svg { width: 30px; height: 30px; }

/* ==========================================================================
   Animações de entrada
   ========================================================================== */

[data-animate] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
  will-change: opacity, transform;
}

[data-animate].is-visible {
  opacity: 1;
  transform: none;
  will-change: auto;
}

/* ==========================================================================
   Responsivo — tablet largo
   ========================================================================== */

@media (max-width: 1120px) {
  .nav { gap: 20px; }
  .nav a { font-size: .88rem; }
  .header-cta { padding: 0 16px; font-size: .86rem; }

  .hero-grid { grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr); }
  .hero-visual { width: 102%; margin-inline: -1%; padding-bottom: 4%; }
  .mock--panel { width: 91%; }
  .phone--hero { width: 36%; margin-left: -27%; margin-top: 8%; }

  .eco-visual { width: 102%; margin-inline: -1%; }
  .phone--eco { width: clamp(112px, 11.4vw, 144px); }

  .solution { grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr); gap: clamp(24px, 3vw, 42px); }
  .solution--reverse { grid-template-columns: minmax(0, .94fr) minmax(0, 1.06fr); }
}

/* ==========================================================================
   Responsivo — empilhamento (tablet retrato / celular paisagem)
   ========================================================================== */

@media (max-width: 960px) {
  :root { --header-h: 70px; }

  .brand img { height: 44px; }

  .nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 12px 24px 22px;
    background: #fff;
    border-bottom: 1px solid var(--linha);
    box-shadow: 0 22px 40px -28px rgba(11, 20, 28, .55);
  }

  .nav.is-open {
    display: flex;
    max-height: calc(100vh - var(--header-h) - 20px);
    max-height: calc(100dvh - var(--header-h) - 20px);
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
  }

  .nav a {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 14px 4px;
    font-size: 1rem;
    text-align: center;
    border-bottom: 1px solid #F1F5F2;
  }

  .nav a::after { display: none; }

  .nav .nav-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: 14px;
    min-height: var(--btn-h);
    padding: 0 20px;
    border-bottom: 0;
    border-radius: 11px;
    background: var(--verde);
    color: #0A1A05;
  }

  .header-cta { display: none; }
  .nav-toggle { display: grid; width: 46px; height: 46px; }

  /* Hero empilhado */
  .hero { padding-top: calc(var(--header-h) + 42px); }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 34px;
    text-align: center;
  }

  .kicker { margin: 0 auto; }
  .hero h1 {
    font-size: clamp(2.7rem, 8.6vw, 4.1rem);
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
  }
  .hero-sub { margin: 18px auto 0; max-width: 32ch; }

  .hero-visual {
    width: 100%;
    max-width: 560px;
    margin: 0 auto;
    padding: 26px 0 46px;
  }

  .mock--panel {
    width: 92%;
    transform: none;
  }

  .phone--hero {
    width: 36%;
    margin-left: -28%;
    margin-top: 8%;
  }

  /* Ecossistema */
  .eco-grid { grid-template-columns: 1fr; gap: 40px; text-align: center; }
  .eco-copy h2 { max-width: 30ch; margin-left: auto; margin-right: auto; }
  .eco-copy .section-sub,
  .eco-desc { margin-left: auto; margin-right: auto; }
  .btn-row { justify-content: center; }

  .eco-visual {
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    padding: 12px 0 44px;
  }

  .mock--notebook { width: 100%; }

  .phone--eco { width: clamp(116px, 17vw, 148px); left: 0; bottom: 0; }

  /* Para quem é — cabeçalho full width, duas colunas abaixo.
     No mobile os textos ficam centralizados. */
  .audience-head { text-align: center; }
  .audience-head h2 { max-width: none; margin-left: auto; margin-right: auto; }
  .audience-head .section-sub { max-width: 58ch; margin: 14px auto 0; }

  .audience { grid-template-columns: 1fr; gap: 26px; margin-top: 26px; }
  /* Maquete 1:1 — moldura quadrada centralizada, sem barras laterais vazias */
  .audience-photo {
    width: 100%;
    max-width: 460px;
    margin: 0 auto;
    aspect-ratio: 1 / 1;
    min-height: 0;
  }

  .audience-body { text-align: center; padding: 0; }
  .audience-lead__title,
  .audience-lead__text { margin-left: auto; margin-right: auto; }

  .chain-list li { justify-content: center; padding-right: 0; text-align: center; }
  .chain-list li::after { display: none; }
  .chain-list li:hover { padding-left: 0; }

  .audience-ideal { margin-top: 40px; }

  .ideal-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ideal-card,
  .ideal-card:nth-child(4),
  .ideal-card:nth-child(5) { grid-column: span 1; }

  /* Receita recorrente ocupa a linha inteira, mantendo o destaque */
  .ideal-card:nth-child(5) { grid-column: span 2; }

  /* Mobile — pilares com texto centralizado: número e ícone formam um par
     centralizado na primeira linha; título e descrição ocupam a linha toda. */
  .ideal-head { align-items: center; text-align: center; }
  .ideal-card {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 10px;
    text-align: center;
  }
  .ideal-card .ideal-num,
  .ideal-card .ideal-icon { flex: 0 0 auto; }
  .ideal-card__title,
  .ideal-card__text { flex: 1 1 100%; }
  .ideal-card__text { margin-left: auto; margin-right: auto; }

  /* Soluções */
  .section-head--split {
    grid-template-columns: 1fr;
    align-items: start;
    justify-items: center;
    gap: 20px;
    text-align: center;
  }
  .section-head--split h2 { max-width: 100%; margin: 0 auto; }
  .section-head--split .section-sub { margin-left: auto; margin-right: auto; }
  .section-head--split .head-rule { margin-left: auto; margin-right: auto; }
  .section-head--split .btn { justify-self: center; }

  .solution,
  .solution--reverse {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .solution--reverse .solution-visual { order: 0; }
  .solution-copy { text-align: center; }
  .solution-copy p,
  .solution-copy .btn { margin-left: auto; margin-right: auto; }
  .solution-index { justify-content: center; }
  .solution-index::after { display: none; }

  .solution-visual { min-height: 0; }
  .solution-visual--demo {
    justify-content: center;
    padding: clamp(24px, 3vw, 34px);
  }
  .demo-phone { height: clamp(420px, 66vw, 500px); }

  .benefit { text-align: center; }
  .benefit-icon { margin: 0 auto; }
  .benefit p { margin-left: auto; margin-right: auto; }

  .footer-inner,
  .footer-contact { justify-content: center; text-align: center; }
}

/* ==========================================================================
   Responsivo — celular
   ========================================================================== */

@media (max-width: 760px) {
  :root { --header-h: 64px; }

  body { font-size: 16px; line-height: 1.62; }

  .container {
    padding-left: max(20px, env(safe-area-inset-left, 0px));
    padding-right: max(20px, env(safe-area-inset-right, 0px));
  }

  .section { padding: 52px 0; }
  .audience-section { padding-bottom: 40px; }

  .head-rule { width: 44px; height: 3px; margin-bottom: 16px; }
  .section-head h2 { font-size: clamp(1.75rem, 7.4vw, 2.2rem); }
  .section-head--center h2 { font-size: clamp(1.7rem, 7.2vw, 2.1rem); }
  .section-sub { font-size: .99rem; line-height: 1.6; margin-top: 13px; }

  /* Header */
  .header-inner,
  .site-header.is-scrolled .header-inner { height: var(--header-h); }
  .header-inner { position: relative; gap: 12px; justify-content: center; }

  .header-actions {
    position: absolute;
    top: 50%;
    right: max(20px, env(safe-area-inset-right, 0px));
    transform: translateY(-50%);
    gap: 0;
  }

  .brand img { height: 42px; }

  .site-header,
  .site-header.is-scrolled { background: #fff; }
  .site-header { backdrop-filter: none; -webkit-backdrop-filter: none; }

  .nav {
    padding: 10px max(20px, env(safe-area-inset-right, 0px)) 18px max(20px, env(safe-area-inset-left, 0px));
  }
  .nav .nav-cta { min-height: 52px; font-size: 1rem; }

  /* Hero */
  .hero { padding: calc(var(--header-h) + 26px) 0 42px; }
  .hero::before { background-size: 48px 48px; }
  .hero-grid { gap: 26px; }

  .kicker { font-size: .69rem; gap: 8px; padding: 8px 14px 8px 11px; }
  .hero h1 { font-size: clamp(2.5rem, 12.4vw, 3.2rem); line-height: .95; margin-top: 16px; }
  .hero-sub { font-size: 1.1rem; line-height: 1.48; margin-top: 14px; max-width: 30ch; }

  .hero-copy .btn--lg {
    width: 100%;
    min-height: 56px;
    margin-top: 24px;
    padding: 0 22px;
    font-size: 1.02rem;
    box-shadow: 0 16px 30px -20px rgba(112, 239, 60, .55);
  }

  .hero-visual { padding: 18px 0 34px; max-width: 100%; }
  .hero-frame { inset: 60% 1% -6% 3%; border-radius: 18px; }
  .hero-frame::after { width: 52px; }

  .mock-bar { padding: 9px 12px; }
  .mock img { aspect-ratio: 16 / 10; }

  .phone--hero {
    width: 36%;
    margin-left: -28%;
    margin-top: 7%;
    border-width: 6px;
    border-radius: 24px;
  }

  /* Para quem é */
  .audience-head h2 { font-size: 1.86rem; max-width: none; }
  .audience-head .section-sub { font-size: .98rem; max-width: 100%; margin-top: 12px; }

  .audience { margin-top: 26px; gap: 22px; }
  .audience-photo {
    max-width: 340px;
    aspect-ratio: 1 / 1;
    min-height: 0;
    border-radius: 18px;
  }
  .photo-tag { width: 40px; height: 40px; border-radius: 11px; }

  .audience-lead__title { font-size: 1.14rem; line-height: 1.36; max-width: 100%; }
  .audience-lead__text { font-size: .96rem; line-height: 1.62; margin-top: 10px; }

  .chain-list { margin-top: 18px; }
  .chain-list li { padding: 11px 0; gap: 12px; }
  .chain-icon { width: 40px; height: 40px; border-radius: 11px; }
  .chain-text { font-size: .96rem; }

  .audience-ideal { margin-top: 34px; }
  .ideal-title { font-size: 1.3rem; line-height: 1.24; max-width: 100%; }
  .ideal-rule { width: 38px; }
  .ideal-grid { grid-template-columns: 1fr; gap: 12px; margin-top: 24px; }
  .ideal-card,
  .ideal-card:nth-child(4),
  .ideal-card:nth-child(5) { grid-column: span 1; }
  .ideal-card { padding: 18px 18px 20px; border-radius: 16px; }
  .ideal-icon { width: 32px; height: 32px; border-radius: 9px; }
  .ideal-icon svg { width: 17px; height: 17px; }
  .ideal-card__title { font-size: 1rem; margin-top: 14px; }
  .ideal-card__text { font-size: .93rem; line-height: 1.55; }

  /* Ecossistema */
  .eco-grid { gap: 28px; }
  .eco-copy h2 { font-size: clamp(1.68rem, 7.4vw, 2.05rem); }
  .eco-copy .section-sub { margin-top: 14px; font-size: .99rem; }
  .eco-desc { margin-top: 12px; font-size: .96rem; line-height: 1.62; }

  .btn-row { margin-top: 22px; gap: 10px; }
  .btn-row .btn { width: 100%; min-height: 50px; }

  .eco-visual { padding: 12px 0 40px; }
  .eco-frame { inset: 10% -2% -4% 10%; border-radius: 20px; }
  .mock--notebook img { aspect-ratio: 16 / 10; }

  .phone--eco {
    width: 37%;
    max-width: 126px;
    left: 0;
    bottom: 0;
    border-width: 5px;
    border-radius: 20px;
  }
  .phone--eco img { aspect-ratio: 9 / 17; }

  /* Soluções */
  .section-head--split { gap: 20px; }
  .section-head--split h2 { font-size: clamp(1.75rem, 7.6vw, 2.2rem); }
  .section-head--split .btn { width: 100%; min-height: 52px; }

  .solutions { margin-top: 22px; }
  .solution { padding: 24px 0; gap: 20px; }

  .solution-visual {
    min-height: 0;
    padding: 18px 16px 20px;
    border-radius: 20px;
  }
  .solution-visual::before { inset: 7px; border-radius: 15px; }

  .solution-chip { top: 12px; left: 12px; font-size: .63rem; padding: 7px 11px; }

  .solution-index { font-size: .72rem; letter-spacing: .18em; gap: 10px; margin-bottom: 12px; }
  .solution-copy h3 { font-size: 1.44rem; }
  .solution-copy p { margin-top: 10px; font-size: .96rem; line-height: 1.62; }
  .solution-copy .btn { margin-top: 18px; width: 100%; min-height: 50px; }

  .mock--browser-light img { aspect-ratio: 16 / 10; }

  .solution-visual--demo {
    justify-content: center;
    padding: 56px 16px 30px;
  }

  .demo-phone {
    height: clamp(390px, 104vw, 470px);
    padding: 8px;
    border-radius: 32px;
  }
  .demo-phone::after { bottom: -22px; height: 24px; }
  .demo-screen { border-radius: 25px; }
  .demo-notch { top: 7px; height: 5px; }

  .solution-visual--apps { padding-bottom: 26px; }
  .phone-fan { gap: 8px; }
  .phone--fan { width: 31%; max-width: 118px; border-width: 4px; border-radius: 20px; }
  .phone--fan-1 { transform: rotate(-5deg) translateY(6px); }
  .phone--fan-2 { transform: translateY(-10px); }
  .phone--fan-3 { transform: rotate(5deg) translateY(6px); }
  .solution-visual:hover .phone--fan-1 { transform: rotate(-5deg) translateY(6px); }
  .solution-visual:hover .phone--fan-2 { transform: translateY(-10px); }
  .solution-visual:hover .phone--fan-3 { transform: rotate(5deg) translateY(6px); }

  /* Benefícios */
  .benefits { grid-template-columns: 1fr; margin-top: 24px; }
  .benefit { padding: 22px 18px; }
  .benefit:nth-child(odd) { border-right: 0; }
  .benefit-icon { width: 48px; height: 48px; border-radius: 13px; }
  .benefit-icon svg { width: 23px; height: 23px; }
  .benefit h3 { font-size: 1.1rem; margin: 16px 0 8px; }
  .benefit p { font-size: .95rem; line-height: 1.6; }
  .benefit--accent .benefit-icon { width: 54px; height: 54px; }
  .benefit--accent h3 { font-size: 1.2rem; }

  .benefits-cta { margin-top: 24px; }
  .benefits-cta .btn { width: 100%; min-height: 52px; }

  /* CTA final */
  .final-cta { padding: 58px 0 64px; }
  .final-cta::before { background-size: 58px 58px; }
  .final-cta h2 { font-size: clamp(1.85rem, 7.8vw, 2.35rem); line-height: 1.1; }
  .final-sub { margin-top: 14px; font-size: .99rem; }
  .final-text { margin-top: 12px; font-size: .94rem; }
  .final-cta .btn {
    margin-top: 26px;
    width: 100%;
    min-height: 56px;
    padding: 0 22px;
    font-size: 1rem;
  }

  /* Rodapé */
  .site-footer { padding: 24px 0 28px; }
  .footer-inner { flex-direction: column; align-items: center; gap: 16px; }
  .logo-chip { padding: 9px 14px; border-radius: 12px; }
  .logo-chip img { height: 34px; }
  .footer-contact { flex-direction: column; align-items: center; gap: 2px; width: 100%; }
  .footer-contact a { min-height: 44px; font-size: .92rem; }

  /* WhatsApp */
  .wa-float {
    width: 54px;
    height: 54px;
    right: max(14px, env(safe-area-inset-right, 0px));
    bottom: calc(14px + env(safe-area-inset-bottom, 0px));
  }
  .wa-float svg { width: 28px; height: 28px; }

  [data-animate] { transform: translateY(12px); }
}

@media (max-width: 400px) {
  :root { --header-h: 62px; }

  .section { padding: 46px 0; }
  .audience-section { padding-bottom: 36px; }
  .kicker { font-size: .65rem; padding: 7px 12px 7px 10px; }
  .hero h1 { font-size: 2.3rem; }
  .hero-sub { font-size: 1rem; }

  .phone--hero { border-width: 5px; border-radius: 22px; margin-top: 6%; }
  .mock--panel { width: 91%; border-radius: 13px; }

  .chain-text { font-size: .92rem; }
  .chain-icon { width: 38px; height: 38px; }
  .audience-head h2 { font-size: 1.62rem; }
  .audience-head .section-sub { font-size: .93rem; }
  .audience-lead__title { font-size: 1.08rem; }
  .audience-lead__text { font-size: .93rem; }
  .ideal-title { font-size: 1.16rem; }
  .ideal-rule { width: 32px; height: 2px; }
  .ideal-card { padding: 16px 16px 18px; border-radius: 15px; }
  .ideal-num { font-size: .7rem; }
  .ideal-icon { width: 30px; height: 30px; }
  .ideal-icon svg { width: 16px; height: 16px; }
  .ideal-card__title { font-size: .96rem; }
  .ideal-card__text { font-size: .9rem; }

  .eco-copy h2 { font-size: 1.62rem; }
  .solution-copy h3 { font-size: 1.3rem; }
  .phone--fan { max-width: 100px; }

  .benefit h3 { font-size: 1.04rem; }
  .benefit p { font-size: .92rem; }
  .benefit--accent h3 { font-size: 1.14rem; }

  .footer-contact a { font-size: .88rem; }
}

/* ==========================================================================
   Dispositivos sem hover
   ========================================================================== */

@media (hover: none) {
  .btn:hover,
  .chain-list li:hover,
  .benefit:hover,
  .wa-float:hover {
    transform: none;
  }

  .btn:hover svg { transform: none; }

  .chain-list li:hover { padding-left: 0; }
  .chain-list li:hover::after { border-color: rgba(11, 20, 28, .3); }

  .ideal-card:hover { transform: none; }

  .solution-visual:hover .phone--fan-1 { transform: rotate(-6deg) translateY(12px); }
  .solution-visual:hover .phone--fan-2 { transform: translateY(-14px); }
  .solution-visual:hover .phone--fan-3 { transform: rotate(6deg) translateY(12px); }

  a,
  button { -webkit-tap-highlight-color: transparent; }
}

/* ==========================================================================
   Menos movimento
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }

  [data-animate] { opacity: 1; transform: none; }
}