:root {
  --black: #050816;
  --dark: #0b1026;
  --card: rgba(255, 255, 255, 0.07);
  --border: rgba(255, 255, 255, 0.13);
  --white: #ffffff;
  --text: #d7ddff;
  --muted: #9aa4c7;
  --blue: #1d9bf0;
  --purple: #8b5cf6;
  --green: #22c55e;
  --pink: #ec4899;
  --red: #ef4444;
  --radius: 22px;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(29, 155, 240, 0.22), transparent 30%),
    radial-gradient(circle at top right, rgba(139, 92, 246, 0.25), transparent 35%),
    var(--black);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

.container {
  width: min(100% - 48px, 1180px);
  margin: 0 auto;
}

.section {
  padding: 90px 0;
}

.section-title {
  max-width: 760px;
  margin-bottom: 42px;
}

.section-title.center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.section-title h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.15;
  margin-bottom: 14px;
}

.section-title p {
  color: var(--muted);
  font-size: 1.05rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  color: var(--white);
  font-weight: 700;
  cursor: pointer;
  transition: 0.25s ease;
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 35px rgba(29, 155, 240, 0.25);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-small {
  padding: 10px 16px;
  font-size: 0.92rem;
}

.tag {
  display: inline-flex;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  font-size: 0.92rem;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 999;
  background: rgba(5, 8, 22, 0.9);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);

  /* deixa o menu mais grosso */
  padding: 12px 0;
}

.nav {
  /* aumenta a altura do menu */
  height: 110px;

  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
}

.logo-img {
  /* aumenta o logo */
  width: 130px;
  height: auto;
  display: block;
  object-fit: contain;
  border-radius: 12px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  color: var(--text);
}

.nav-links a:hover {
  color: var(--white);
}

.menu-btn {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
}

.hero {
  padding: 210px 0 90px;
}

.hero-content {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 50px;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.7rem, 6vw, 5rem);
  line-height: 1.02;
  letter-spacing: -0.06em;
  margin: 22px 0;
}

.hero p {
  color: var(--text);
  font-size: 1.15rem;
  max-width: 640px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 30px 0;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.stats div {
  padding: 18px;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.05);
}

.stats strong {
  display: block;
  font-size: 1.35rem;
}

.stats span {
  color: var(--muted);
  font-size: 0.9rem;
}

.hero-card {
  position: relative;
  padding: 24px;
  border-radius: 32px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.site-preview {
  background: #080d20;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.preview-top {
  height: 48px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 16px;
  background: rgba(255, 255, 255, 0.06);
}

.preview-top span {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
}

.preview-body {
  padding: 22px;
}

.preview-banner {
  min-height: 190px;
  border-radius: 20px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: linear-gradient(135deg, rgba(29, 155, 240, 0.38), rgba(139, 92, 246, 0.42));
}

.preview-banner h3 {
  font-size: 1.5rem;
}

.preview-banner p {
  font-size: 0.95rem;
  color: var(--text);
}

.preview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 14px;
}

.preview-grid div {
  height: 90px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.08);
}

.floating-box {
  position: absolute;
  right: -10px;
  bottom: 36px;
  max-width: 230px;
  padding: 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.13);
  border: 1px solid var(--border);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
}

.floating-box strong {
  color: var(--green);
}

.floating-box p {
  color: var(--text);
  font-size: 0.9rem;
}

.cards-grid,
.portfolio-grid,
.plans-grid,
.process-grid {
  display: grid;
  gap: 22px;
}

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

.card,
.portfolio-card,
.plan-card,
.process-card,
.contact-info,
.contact-form {
  padding: 26px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--card);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.2);
  transition: 0.25s ease;
}

.card:hover,
.portfolio-card:hover,
.plan-card:hover,
.process-card:hover {
  transform: translateY(-6px);
  border-color: rgba(29, 155, 240, 0.45);
}

.icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  margin-bottom: 18px;
  font-size: 1.5rem;
  background: linear-gradient(135deg, rgba(29, 155, 240, 0.28), rgba(139, 92, 246, 0.28));
}

.card h3,
.portfolio-card h3,
.plan-card h3,
.process-card h3 {
  margin-bottom: 10px;
  font-size: 1.25rem;
}

.card p,
.portfolio-card p,
.process-card p {
  color: var(--muted);
}

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

.portfolio-img {
  height: 170px;
  display: flex;
  align-items: end;
  padding: 18px;
  margin-bottom: 18px;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(29, 155, 240, 0.5), rgba(139, 92, 246, 0.5));
  font-weight: 900;
  font-size: 1.2rem;
}

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

.plan-card.featured {
  background: linear-gradient(180deg, rgba(139, 92, 246, 0.2), rgba(255, 255, 255, 0.07));
  border-color: rgba(139, 92, 246, 0.6);
  transform: scale(1.03);
}

.plan-tag {
  display: inline-flex;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border);
  color: var(--text);
  margin-bottom: 14px;
}

.plan-card h4 {
  font-size: 2.2rem;
  margin: 12px 0;
}

.plan-card ul {
  list-style: none;
  display: grid;
  gap: 12px;
  margin: 22px 0;
  color: var(--text);
}

.plan-card li::before {
  content: "✓";
  color: var(--green);
  margin-right: 8px;
  font-weight: 900;
}

.process-grid {
  grid-template-columns: repeat(4, 1fr);
}

.process-card span {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  font-weight: 900;
  margin-bottom: 18px;
}

.cta {
  padding: 56px;
  border-radius: 34px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 26px;
  align-items: center;
  background:
    linear-gradient(135deg, rgba(29, 155, 240, 0.25), rgba(139, 92, 246, 0.28)),
    rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.cta h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.12;
  margin-bottom: 12px;
}

.cta p {
  color: var(--text);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 26px;
  align-items: start;
}

.contact-info h2 {
  font-size: 2.5rem;
  line-height: 1.1;
  margin: 20px 0 14px;
}

.contact-info p {
  color: var(--muted);
  margin-bottom: 20px;
}

.social-links {
  display: grid;
  gap: 12px;
  margin: 22px 0;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px 18px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  color: var(--white);
  font-weight: 800;
  transition: 0.25s ease;
}

.social-link:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 35px rgba(29, 155, 240, 0.25);
}

.social-link.instagram {
  background: linear-gradient(135deg, var(--purple), var(--pink));
}

.social-link.email-link {
  background: linear-gradient(135deg, #334155, var(--blue));
}

.contact-item {
  padding: 16px;
  margin-top: 14px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  color: var(--text);
}

.contact-item strong {
  color: var(--white);
}

.form-title {
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

label {
  display: block;
  margin-bottom: 8px;
  color: var(--text);
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  padding: 14px 15px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.06);
  color: var(--white);
  outline: none;
  font-family: inherit;
  margin-bottom: 16px;
}

select option {
  background: var(--dark);
}

textarea {
  min-height: 130px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(29, 155, 240, 0.14);
}

.form-message {
  display: none;
  padding: 14px;
  border-radius: 14px;
  margin-bottom: 16px;
  font-weight: 700;
}

.form-message.success {
  display: block;
  color: #86efac;
  background: rgba(34, 197, 94, 0.13);
  border: 1px solid rgba(34, 197, 94, 0.3);
}

.form-message.error {
  display: block;
  color: #fca5a5;
  background: rgba(239, 68, 68, 0.13);
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.footer {
  padding: 34px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--muted);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer a {
  margin-left: 16px;
}

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

.whatsapp-btn {
  position: fixed;
  right: 22px;
  bottom: 22px;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, #22c55e, #16a34a);
  font-size: 1.6rem;
  box-shadow: 0 16px 40px rgba(34, 197, 94, 0.3);
  z-index: 900;
  transition: 0.25s ease;
}

.whatsapp-btn:hover {
  transform: translateY(-4px) scale(1.04);
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: 0.7s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .hero-content,
  .contact-grid,
  .cta {
    grid-template-columns: 1fr;
  }

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

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

  .plan-card.featured {
    transform: none;
  }
}

@media (max-width: 760px) {
  .menu-btn {
    display: grid;
    place-items: center;
  }

  .nav-links {
    position: absolute;
    top: 76px;
    left: 16px;
    right: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 18px;
    border-radius: 20px;
    background: rgba(11, 16, 38, 0.96);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
  }

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

  .hero {
    padding-top: 125px;
  }

  .stats,
  .cards-grid,
  .portfolio-grid,
  .plans-grid,
  .process-grid,
  .form-row {
    grid-template-columns: 1fr;
  }

  .floating-box {
    position: static;
    max-width: none;
    margin-top: 16px;
  }

  .cta {
    padding: 34px 24px;
  }

  .footer a {
    margin-left: 0;
    margin-right: 16px;
  }
}