:root {
  --cyan: #02d4d4;
  --cyan-soft: rgba(2, 212, 212, .13);
  --cyan-dark: #00797c;
  --dark: #020b12;
  --dark-soft: #071722;
  --dark-card: #0b1d2a;
  --white: #ffffff;
  --text: #1d2933;
  --muted: #667785;
  --light: #f4f7f8;
  --light-2: #eef6f7;
  --gold: #c9b89a;
  --rose: #e8b8c4;
  --radius: 28px;
  --radius-sm: 18px;
  --shadow: 0 24px 70px rgba(0, 0, 0, .13);
  --shadow-soft: 0 14px 38px rgba(0, 0, 0, .07);
  --border: rgba(2, 11, 18, .08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(circle at 8% 8%, rgba(2, 212, 212, .10), transparent 28%),
    radial-gradient(circle at 92% 20%, rgba(201, 184, 154, .14), transparent 26%),
    linear-gradient(180deg, #ffffff 0%, #f7fbfb 100%);
}

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

a {
  color: inherit;
}

button,
input,
select,
textarea {
  font: inherit;
}

.container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, .88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(2, 11, 18, .08);
}

.topbar__inner {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  text-decoration: none;
}

.brand strong {
  display: block;
  color: var(--dark);
  font-size: 22px;
  line-height: 1.08;
  letter-spacing: -.3px;
}

.brand span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  margin-top: 3px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 14px 24px;
  border-radius: 999px;
  border: 2px solid var(--cyan);
  background: linear-gradient(135deg, var(--cyan), #59eeee);
  color: var(--dark);
  font-weight: 900;
  text-decoration: none;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
  text-align: center;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 34px rgba(2, 212, 212, .28);
}

.btn--small {
  min-height: 42px;
  padding: 10px 18px;
  font-size: 14px;
}

.btn--ghost {
  background: rgba(255, 255, 255, .7);
  color: var(--dark);
  border-color: rgba(2, 11, 18, .16);
}

.btn--ghost:hover {
  border-color: var(--cyan);
}

.btn--light {
  color: var(--white);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 92px 0 84px;
  background:
    radial-gradient(circle at top left, rgba(2, 212, 212, .22), transparent 34%),
    radial-gradient(circle at bottom right, rgba(201, 184, 154, .24), transparent 34%),
    linear-gradient(135deg, #ffffff 0%, #f7fbfb 100%);
}

.hero::after {
  content: "";
  position: absolute;
  right: -120px;
  top: 100px;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: rgba(2, 212, 212, .08);
  filter: blur(2px);
}

.hero__grid,
.split {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 56px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  padding: 7px 13px;
  border-radius: 999px;
  background: var(--cyan-soft);
  color: var(--cyan-dark);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .9px;
}

.eyebrow::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(2, 212, 212, .16);
}

h1,
h2,
h3 {
  margin: 0 0 16px;
  color: var(--dark);
  line-height: 1.06;
  letter-spacing: -.035em;
}

h1 {
  max-width: 740px;
  font-size: clamp(40px, 6vw, 72px);
}

h2 {
  max-width: 840px;
  font-size: clamp(30px, 4vw, 50px);
}

h3 {
  font-size: 24px;
}

p {
  margin-top: 0;
}

.hero p {
  max-width: 650px;
  font-size: 20px;
  color: #42515f;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.actions.center {
  justify-content: center;
}

.note {
  color: var(--muted);
  font-size: 14px !important;
  margin-top: 18px;
}

.hero__image {
  position: relative;
}

.hero__image::before {
  content: "";
  position: absolute;
  inset: -14px;
  border-radius: calc(var(--radius) + 14px);
  background: linear-gradient(135deg, rgba(2, 212, 212, .4), rgba(201, 184, 154, .3));
  z-index: -1;
}

.hero__image img {
  width: 100%;
  aspect-ratio: 1 / 1.05;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  background: var(--light);
}

.section {
  padding: 92px 0;
}

.section .container > p {
  max-width: 760px;
}

.section--dark {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at top right, rgba(2, 212, 212, .17), transparent 32%),
    radial-gradient(circle at bottom left, rgba(201, 184, 154, .12), transparent 28%),
    var(--dark);
  color: rgba(255, 255, 255, .78);
}

.section--dark h2,
.section--dark h3 {
  color: var(--white);
}

.section--dark p {
  color: rgba(255, 255, 255, .76);
}

.cards,
.prices {
  display: grid;
  gap: 22px;
  margin-top: 34px;
}

.cards {
  grid-template-columns: repeat(3, 1fr);
}

.card,
.price,
.chat-card {
  position: relative;
  padding: 30px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .94);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}

.card {
  overflow: hidden;
}

.card::before,
.price::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: linear-gradient(90deg, var(--cyan), rgba(201, 184, 154, .75));
}

.card h3,
.price h3 {
  margin-top: 6px;
}

.card p,
.price p {
  color: #52616f;
  margin-bottom: 0;
}

.steps {
  display: grid;
  gap: 16px;
}

.steps div {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 18px;
  padding: 20px;
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, .14);
  background: rgba(255, 255, 255, .065);
  backdrop-filter: blur(8px);
}

.steps strong {
  color: var(--cyan);
  font-size: 30px;
  line-height: 1;
}

.steps span {
  color: rgba(255, 255, 255, .82);
}

.prices {
  grid-template-columns: repeat(2, 1fr);
}

.price strong {
  display: block;
  margin: 12px 0;
  color: var(--dark);
  font-size: 46px;
  line-height: 1;
  letter-spacing: -.04em;
}

.price--featured {
  border: 2px solid rgba(2, 212, 212, .8);
  box-shadow: 0 22px 58px rgba(2, 212, 212, .22);
}

.badge {
  display: inline-flex;
  margin-bottom: 12px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--dark);
  color: var(--white);
  font-weight: 900;
  font-size: 13px;
}

.chat-section {
  background:
    radial-gradient(circle at 80% 0%, rgba(2, 212, 212, .13), transparent 28%),
    linear-gradient(180deg, #ffffff 0%, #f4f7f8 100%);
}

.chat-card {
  display: grid;
  gap: 16px;
  background: rgba(255, 255, 255, .98);
}

.chat-message {
  max-width: 94%;
  padding: 13px 16px;
  border-radius: 18px;
  font-weight: 800;
  line-height: 1.45;
}

.chat-message.bot {
  background: var(--dark);
  color: var(--white);
  border-bottom-left-radius: 4px;
}

.chat-card label {
  display: grid;
  gap: 7px;
  color: var(--dark);
  font-weight: 900;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(2, 11, 18, .16);
  border-radius: 14px;
  padding: 14px 15px;
  background: var(--white);
  color: var(--text);
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease;
}

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(2, 212, 212, .9);
  box-shadow: 0 0 0 4px rgba(2, 212, 212, .12);
}

textarea {
  resize: vertical;
}

.hidden-field {
  display: none;
}

.chat-whatsapp {
  text-align: center;
  color: var(--cyan-dark);
  font-weight: 900;
  text-decoration: none;
}

.alert {
  margin-top: 18px;
  padding: 14px 16px;
  border-radius: 14px;
  background: #fff1f1;
  color: #8a1f1f;
  font-weight: 800;
}

.testimonial {
  background:
    radial-gradient(circle at center top, rgba(2, 212, 212, .12), transparent 32%),
    var(--light);
  text-align: center;
}

blockquote {
  max-width: 900px;
  margin: 0 auto 16px;
  color: var(--dark);
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.18;
  font-weight: 900;
  letter-spacing: -.035em;
}

.faq {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

details {
  padding: 20px;
  border-radius: 18px;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .14);
}

summary {
  cursor: pointer;
  font-weight: 900;
  color: var(--white);
}

details p {
  margin: 12px 0 0;
}

.footer {
  padding: 42px 0;
  background: var(--dark);
  color: rgba(255, 255, 255, .72);
  text-align: center;
}

.footer p {
  margin: 0 0 10px;
}

.footer a {
  color: var(--cyan);
}

.footer small {
  display: block;
  max-width: 820px;
  margin: 18px auto 0;
  color: rgba(255, 255, 255, .55);
}

.float-whatsapp {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 30;
  padding: 14px 18px;
  border-radius: 999px;
  background: #25d366;
  color: #06130a;
  font-weight: 900;
  text-decoration: none;
  box-shadow: 0 16px 36px rgba(0, 0, 0, .28);
}

.thanks-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at top left, rgba(2, 212, 212, .18), transparent 34%),
    var(--dark);
  color: var(--white);
  padding: 24px;
}

.thanks {
  max-width: 720px;
  text-align: center;
}

.thanks h1 {
  color: var(--white);
}

@media (max-width: 980px) {
  .hero__grid,
  .split,
  .cards,
  .prices {
    grid-template-columns: 1fr;
  }

  .hero__image {
    max-width: 560px;
  }
}

@media (max-width: 860px) {
  .topbar__inner {
    min-height: auto;
    align-items: flex-start;
    flex-direction: column;
    padding: 14px 0;
  }

  .topbar .btn,
  .hero .btn,
  .chat-card .btn {
    width: 100%;
  }

  .hero {
    padding: 58px 0 62px;
  }

  .section {
    padding: 62px 0;
  }

  h1 {
    font-size: clamp(36px, 11vw, 52px);
  }

  h2 {
    font-size: clamp(28px, 8vw, 40px);
  }

  .hero p {
    font-size: 18px;
  }

  .actions {
    margin-top: 24px;
  }

  .card,
  .price,
  .chat-card {
    padding: 24px;
  }

  .steps div {
    grid-template-columns: 48px 1fr;
    gap: 14px;
  }

  .steps strong {
    font-size: 24px;
  }

  .float-whatsapp {
    left: 16px;
    right: 16px;
    bottom: 14px;
    justify-content: center;
    text-align: center;
  }

  .footer {
    padding-bottom: 88px;
  }
}

@media (max-width: 420px) {
  .container {
    width: min(100% - 24px, 1120px);
  }

  .brand strong {
    font-size: 20px;
  }

  .brand span {
    font-size: 12px;
  }

  .hero__image::before {
    inset: -8px;
  }

  .price strong {
    font-size: 40px;
  }
}