:root {
  --ink: #222831;
  --ink-2: #393e46;
  --teal: #00adb5;
  --teal-dark: #008c93;
  --paper: #eeeeee;
  --white: #ffffff;
  --muted: #69727d;
  --line: rgba(34, 40, 49, 0.11);
  --gold: #d8b36a;
  --shadow: 0 24px 60px rgba(18, 28, 38, 0.14);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Montserrat", Arial, sans-serif;
  color: var(--ink);
  background: #fafafa;
  line-height: 1.6;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

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

.container {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(34, 40, 49, 0.06);
}

.header-inner {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand img {
  width: 96px;
  height: 64px;
  object-fit: contain;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 0.9rem;
  font-weight: 600;
}

.main-nav a {
  transition: color 0.2s ease;
}

.main-nav a:hover {
  color: var(--teal-dark);
}

.nav-link-site {
  padding: 11px 17px;
  border: 1px solid var(--line);
  border-radius: 999px;
}

.menu-button {
  display: none;
  border: 0;
  background: transparent;
  padding: 8px;
}

.menu-button span {
  width: 24px;
  height: 2px;
  background: var(--ink);
  display: block;
  margin: 5px 0;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 72px 0 88px;
  background:
    radial-gradient(circle at 85% 20%, rgba(0, 173, 181, 0.11), transparent 24%),
    linear-gradient(180deg, #fff 0%, #f6f8f9 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  align-items: center;
  gap: 64px;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 18px;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  color: var(--teal-dark);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 24px;
  max-width: 680px;
  font-size: clamp(2.7rem, 5.6vw, 5.1rem);
  line-height: 0.99;
  letter-spacing: -0.055em;
  font-weight: 800;
}

h1 span {
  color: var(--teal-dark);
}

.hero-lead {
  max-width: 650px;
  margin-bottom: 30px;
  font-size: clamp(1rem, 1.55vw, 1.18rem);
  color: #515b65;
}

.hero-lead strong {
  color: var(--ink);
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.btn {
  min-height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 24px;
  border-radius: 999px;
  font-size: 0.94rem;
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: #fff;
  background: var(--teal-dark);
  box-shadow: 0 14px 30px rgba(0, 140, 147, 0.23);
}

.btn-primary:hover {
  background: #007c82;
}

.btn-ghost {
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
}

.whatsapp-dot {
  width: 25px;
  height: 25px;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
  font-size: 0.8rem;
}

.hero-note {
  margin: 18px 0 0;
  font-size: 0.72rem;
  color: #7d858d;
}

.hero-visual {
  position: relative;
  min-width: 0;
}

.photo-card {
  position: relative;
  min-height: 610px;
  border-radius: 34px;
  overflow: hidden;
  background: var(--ink);
  box-shadow: var(--shadow);
}

.photo-card > img {
  width: 100%;
  height: 610px;
  object-fit: cover;
  object-position: center;
}

.photo-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(34,40,49,0.08), rgba(34,40,49,0.45));
}

.mini-card {
  position: absolute;
  z-index: 3;
  border: 1px solid rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(14px);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.14);
}

.mini-card-top {
  top: 26px;
  right: 24px;
  padding: 18px 22px;
  border-radius: 20px;
}

.mini-card-top strong {
  display: block;
  margin-top: 2px;
  font-size: 1.2rem;
}

.mini-label {
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  font-weight: 800;
  color: var(--teal-dark);
}

.mini-card-bottom {
  left: 24px;
  right: 24px;
  bottom: 24px;
  padding: 15px 17px;
  border-radius: 22px;
  display: flex;
  align-items: center;
  gap: 13px;
}

.mini-card-bottom small,
.mini-card-bottom strong {
  display: block;
}

.mini-card-bottom small {
  color: #6c757f;
  font-size: 0.7rem;
}

.mini-card-bottom strong {
  font-size: 0.96rem;
}

.mini-icon {
  width: 43px;
  height: 43px;
  display: grid;
  place-items: center;
  flex: 0 0 43px;
  border-radius: 14px;
  background: var(--ink);
  color: var(--gold);
  font-weight: 800;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
  pointer-events: none;
}

.hero-orb-one {
  width: 320px;
  height: 320px;
  right: -180px;
  top: 90px;
  background: rgba(0, 173, 181, 0.12);
}

.hero-orb-two {
  width: 190px;
  height: 190px;
  left: -110px;
  bottom: 40px;
  border: 1px solid rgba(216, 179, 106, 0.24);
}

.section {
  padding: 96px 0;
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 48px;
  text-align: center;
}

.section-heading.left {
  margin: 0;
  text-align: left;
}

.section-heading h2,
.how-copy h2,
.cta-box h2 {
  margin-bottom: 17px;
  font-size: clamp(2rem, 4vw, 3.45rem);
  line-height: 1.08;
  letter-spacing: -0.045em;
}

.section-heading p,
.how-copy p,
.cta-box p {
  color: var(--muted);
}

.benefits-section {
  background: #fff;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.benefit-card {
  min-height: 280px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.benefit-card.featured {
  color: #fff;
  background: var(--ink);
  border-color: var(--ink);
}

.benefit-card .number {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  margin-bottom: 52px;
  border-radius: 50%;
  background: rgba(0, 173, 181, 0.09);
  color: var(--teal-dark);
  font-size: 0.72rem;
  font-weight: 800;
}

.benefit-card.featured .number {
  background: rgba(255, 255, 255, 0.1);
  color: #6be0e5;
}

.benefit-card h3 {
  margin-bottom: 10px;
  font-size: 1.25rem;
}

.benefit-card p {
  margin-bottom: 0;
  color: #6c757f;
  font-size: 0.9rem;
}

.benefit-card.featured p {
  color: rgba(255, 255, 255, 0.7);
}

.how-section {
  background: var(--paper);
}

.how-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 74px;
  align-items: start;
}

.how-copy {
  position: sticky;
  top: 118px;
}

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
}

.steps li {
  display: grid;
  grid-template-columns: 58px 1fr;
  gap: 22px;
  padding: 28px 0;
  border-bottom: 1px solid rgba(34, 40, 49, 0.12);
}

.steps li:first-child {
  padding-top: 0;
}

.steps li > span {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  color: #fff;
  background: var(--teal-dark);
  font-weight: 800;
}

.steps h3 {
  margin-bottom: 6px;
  font-size: 1.1rem;
}

.steps p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.cta-section {
  padding-top: 48px;
  padding-bottom: 48px;
  background: #fff;
}

.cta-box {
  min-height: 300px;
  padding: 52px;
  border-radius: 32px;
  background:
    radial-gradient(circle at 85% 20%, rgba(0, 173, 181, 0.28), transparent 28%),
    var(--ink);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.cta-box > div {
  max-width: 720px;
}

.cta-box p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.7);
}

.eyebrow.light {
  color: #67dbe0;
}

.btn-light {
  flex: 0 0 auto;
  color: var(--ink);
  background: #fff;
  box-shadow: 0 14px 30px rgba(0,0,0,0.18);
}

.faq-section {
  background: #fff;
}

.faq-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 72px;
}

.faq-list details {
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  cursor: pointer;
  list-style: none;
  padding-right: 32px;
  font-weight: 700;
  position: relative;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 0;
  color: var(--teal-dark);
  font-size: 1.25rem;
}

.faq-list details[open] summary::after {
  content: "–";
}

.faq-list details p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.floating-whatsapp {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 60;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: var(--teal-dark);
  box-shadow: 0 14px 32px rgba(0, 140, 147, 0.34);
  font-weight: 800;
}

.site-footer {
  padding: 40px 0;
  color: rgba(255, 255, 255, 0.76);
  background: #171c22;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 18px;
}

.footer-brand img {
  width: 78px;
  height: 54px;
  object-fit: contain;
}

.footer-brand p {
  margin: 0;
  font-size: 0.82rem;
}

.footer-meta {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 0.78rem;
}

.footer-meta a {
  color: #6be0e5;
}

@media (max-width: 900px) {
  .menu-button {
    display: block;
  }

  .main-nav {
    position: absolute;
    top: 82px;
    left: 20px;
    right: 20px;
    display: none;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: #fff;
    box-shadow: var(--shadow);
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
  }

  .main-nav.open {
    display: flex;
  }

  .main-nav a {
    padding: 11px 12px;
  }

  .hero {
    padding-top: 52px;
  }

  .hero-grid,
  .how-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 42px;
  }

  .photo-card,
  .photo-card > img {
    min-height: 500px;
    height: 500px;
  }

  .benefits-grid {
    grid-template-columns: 1fr;
  }

  .benefit-card {
    min-height: 0;
  }

  .benefit-card .number {
    margin-bottom: 28px;
  }

  .how-copy {
    position: static;
  }

  .cta-box {
    align-items: flex-start;
    flex-direction: column;
    padding: 40px;
  }

  .section-heading.left {
    max-width: 720px;
  }
}

@media (max-width: 620px) {
  .container {
    width: min(100% - 28px, 1160px);
  }

  .header-inner {
    min-height: 72px;
  }

  .main-nav {
    top: 72px;
    left: 14px;
    right: 14px;
  }

  .brand img {
    width: 82px;
    height: 54px;
  }

  .hero {
    padding: 42px 0 62px;
  }

  h1 {
    font-size: clamp(2.5rem, 13vw, 4rem);
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .photo-card,
  .photo-card > img {
    min-height: 430px;
    height: 430px;
  }

  .mini-card-top {
    top: 16px;
    right: 16px;
  }

  .mini-card-bottom {
    left: 16px;
    right: 16px;
    bottom: 16px;
  }

  .section {
    padding: 72px 0;
  }

  .cta-section {
    padding: 26px 0;
  }

  .cta-box {
    padding: 32px 24px;
    border-radius: 26px;
  }

  .steps li {
    grid-template-columns: 48px 1fr;
    gap: 15px;
  }

  .footer-inner,
  .footer-brand,
  .footer-meta {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-meta {
    gap: 7px;
  }

  .floating-whatsapp {
    width: 54px;
    height: 54px;
    right: 16px;
    bottom: 16px;
  }
}

/* Valores disponíveis */
.plans-section {
  background: linear-gradient(180deg, #f7f9fa 0%, #ffffff 100%);
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  align-items: stretch;
}

.plan-card {
  position: relative;
  min-height: 300px;
  padding: 34px 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 14px 34px rgba(18, 28, 38, 0.06);
  display: flex;
  flex-direction: column;
  justify-content: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.plan-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 140, 147, 0.24);
  box-shadow: 0 22px 46px rgba(18, 28, 38, 0.1);
}

.plan-card.featured {
  color: #fff;
  background:
    radial-gradient(circle at 88% 12%, rgba(0, 173, 181, 0.28), transparent 30%),
    var(--ink);
  border-color: var(--ink);
  transform: translateY(-8px);
  box-shadow: 0 24px 54px rgba(18, 28, 38, 0.18);
}

.plan-card.featured:hover {
  transform: translateY(-12px);
}

.plan-badge {
  position: absolute;
  top: 18px;
  right: 18px;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(107, 224, 229, 0.12);
  color: #6be0e5;
  font-size: 0.58rem;
  font-weight: 800;
  letter-spacing: 0.11em;
}

.plan-label {
  margin-bottom: 11px;
  color: var(--teal-dark);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.plan-card.featured .plan-label {
  color: #6be0e5;
}

.plan-amount {
  margin-bottom: 24px;
  font-size: clamp(2.25rem, 4vw, 3.25rem);
  line-height: 1;
  letter-spacing: -0.05em;
  font-weight: 800;
}

.plan-installments {
  padding-top: 21px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.plan-card.featured .plan-installments {
  border-top-color: rgba(255, 255, 255, 0.13);
}

.plan-installments strong {
  font-size: 1.05rem;
}

.plan-installments span {
  color: var(--muted);
  font-size: 1.15rem;
  font-weight: 700;
}

.plan-card.featured .plan-installments span {
  color: rgba(255, 255, 255, 0.72);
}

.plans-action {
  margin-top: 38px;
  text-align: center;
}

.plans-action .btn {
  min-width: 220px;
}

.plans-action p {
  max-width: 640px;
  margin: 14px auto 0;
  color: #7d858d;
  font-size: 0.72rem;
}

@media (max-width: 900px) {
  .plans-grid {
    grid-template-columns: 1fr;
  }

  .plan-card,
  .plan-card.featured {
    min-height: 0;
    transform: none;
  }

  .plan-card.featured:hover {
    transform: translateY(-4px);
  }
}

@media (max-width: 620px) {
  .plan-card {
    padding: 30px 24px;
  }

  .plan-badge {
    position: static;
    align-self: flex-start;
    margin-bottom: 22px;
  }
}