:root {
  --bg-deep: #fbfbff;
  --bg-card: #ffffff;
  --bg-card-hover: #f4f1fe;
  --text-main: #1a1a2e;
  --text-dim: #3a3a5a;
  --accent: #805ad5;
  --accent-glow: rgba(128, 90, 213, 0.2);
  --accent-gradient: linear-gradient(135deg, #6b46c1 0%, #319795 100%);
  --white: #ffffff;
  --border: rgba(128, 90, 213, 0.15);
  --border-glow: rgba(128, 90, 213, 0.4);
  --max-width: 1040px;
  --radius: 18px;
  --section-pad: 8rem 0;
  --font-titulo: "Outfit", sans-serif;
  --font-corpo: "Inter", sans-serif;
  --shadow-soft: 0 20px 40px rgba(0, 0, 0, 0.04);
}

.glass-blob {
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  filter: blur(80px);
  z-index: -1;
  pointer-events: none;
  opacity: 0.6;
}

.blob-1 {
  top: -100px;
  right: -100px;
  background: radial-gradient(circle, rgba(128, 90, 213, 0.15) 0%, transparent 70%);
}

.blob-2 {
  bottom: 50px;
  left: -100px;
  width: 300px;
  background: radial-gradient(circle, rgba(49, 151, 149, 0.1) 0%, transparent 70%);
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg-deep);
  color: var(--text-main);
  font-family: var(--font-corpo);
  line-height: 1.7;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.btn-primary:focus-visible,
.btn-nav:focus-visible,
.btn-plan:focus-visible {
  outline-offset: 2px;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.25rem 0;
  background: rgba(251, 251, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-group {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-img {
  height: 38px;
  width: auto;
  border-radius: 8px;
}

.logo-text {
  font-family: var(--font-titulo);
  font-size: 1.35rem;
  font-weight: 300;
  color: var(--text-main);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-top: 2px;
}

.btn-nav {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--white);
  text-decoration: none;
  padding: 0.6rem 1.25rem;
  background: var(--accent-gradient);
  border-radius: 100px;
  box-shadow: 0 4px 15px var(--accent-glow);
  transition: all 0.3s ease;
}

.btn-nav:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(107, 70, 193, 0.4);
}

.btn-primary {
  display: inline-block;
  background: var(--accent-gradient);
  color: var(--white);
  font-family: var(--font-titulo);
  font-weight: 700;
  font-size: 1rem;
  padding: 1.1rem 3rem;
  border-radius: var(--radius);
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 8px 25px var(--accent-glow);
  position: relative;
  overflow: hidden;
}

.btn-primary::after {
  content: "";
  position: absolute;
  top: -50%;
  left: -60%;
  width: 20%;
  height: 200%;
  background: rgba(255, 255, 255, 0.2);
  transform: rotate(30deg);
  transition: none;
  animation: shimmer 4s infinite;
}

@keyframes shimmer {
  0% { left: -60%; }
  20% { left: 120%; }
  100% { left: 120%; }
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 15px 35px rgba(107, 70, 193, 0.4);
  color: var(--white);
}

.btn-ghost {
  display: inline-block;
  border: 1px solid var(--accent);
  background: transparent;
  color: var(--accent);
  font-family: var(--font-titulo);
  font-weight: 600;
  font-size: 1rem;
  padding: 1rem 2.5rem;
  border-radius: var(--radius);
  text-decoration: none;
  transition: all 0.2s;
}

.btn-ghost:hover {
  background: var(--accent-gradient);
  color: var(--white);
  border-color: transparent;
}

h2 {
  font-family: var(--font-titulo);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 0.75rem;
  text-align: center;
  letter-spacing: -0.01em;
}

.section-sub {
  color: var(--text-dim);
  text-align: center;
  margin-bottom: 4rem;
  font-size: 1.1rem;
}

section {
  padding: 5rem 0;
}

.badge {
  display: inline-block;
  background: var(--bg-card);
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: var(--font-titulo);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  padding: 0.45rem 1.25rem;
  border-radius: 99px;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}

.hero {
  padding: 10rem 0 8rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
  background-color: #f4f1fe;
  background-image:
    url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' stroke='%23805ad5' stroke-opacity='0.07' stroke-width='0.5'%3E%3Cpath d='M40 0H0v40'/%3E%3C/g%3E%3C/svg%3E"),
    url("data:image/svg+xml,%3Csvg width='20' height='20' viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='1.5' cy='1.5' r='1.5' fill='%23805ad5' fill-opacity='0.08'/%3E%3C/svg%3E"),
    linear-gradient(160deg, #ede9fe 0%, #f4f1fe 50%, #fbfbff 100%);
}

.hero-content {
  max-width: 850px;
  margin: 0 auto;
}

.hero h1 {
  font-family: var(--font-titulo);
  font-size: clamp(2.5rem, 8vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  letter-spacing: -0.03em;
  color: var(--text-main);
}

.highlight {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.subtitle {
  color: var(--text-dim);
  font-size: clamp(1.1rem, 2vw, 1.25rem);
  max-width: 680px;
  margin: 0 auto 3.5rem auto;
  line-height: 1.6;
}

.hero-ctas {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 4rem;
}

.hero-trust {
  list-style: none;
  display: flex;
  gap: 2.5rem;
  justify-content: center;
  flex-wrap: wrap;
  color: var(--text-dim);
  font-size: 0.95rem;
  font-weight: 500;
}

.hero-trust li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.hero-trust li::before {
  content: "✓";
  color: var(--accent);
  font-weight: bold;
  font-size: 0.85rem;
}

.problem-card,
.benefit-card,
.portfolio-card,
.plan-card {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: var(--shadow-soft);
  height: 100%;
}

.problem-card:hover,
.benefit-card:hover {
  border-color: var(--accent);
  background: var(--white);
  transform: translateY(-8px);
  box-shadow: 0 30px 60px rgba(128, 90, 213, 0.15);
}

.problem-grid,
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.p-num {
  font-family: var(--font-titulo);
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  margin-bottom: 1.25rem;
  display: block;
  text-transform: uppercase;
}

.problem-card h3,
.benefit-card h3 {
  font-family: var(--font-titulo);
  font-weight: 700;
  font-size: 1.3rem;
  margin-bottom: 1rem;
  color: var(--text-main);
}

.problem-card p,
.benefit-card p {
  color: var(--text-dim);
  font-size: 1rem;
}

.how-it-works {
  background: #f4f1fe;
}

.steps {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.step {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 3rem 2rem;
  text-align: center;
  flex: 1;
  min-width: 250px;
  max-width: 320px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
}

.step-number {
  display: inline-block;
  font-family: var(--font-titulo);
  font-weight: 800;
  font-size: 3rem;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 1rem;
}

.step h3 {
  font-family: var(--font-titulo);
  font-weight: 700;
  font-size: 1.4rem;
  margin-bottom: 1rem;
  color: var(--text-main);
}

.step p {
  color: var(--text-dim);
  font-size: 1rem;
}

.step-arrow {
  display: flex;
  align-items: center;
  color: var(--accent);
  opacity: 0.5;
  font-size: 2rem;
}

.portfolio {
  background: var(--bg-card);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 3.5rem 2rem;
}

.portfolio-card {
  padding: 0;
  overflow: visible;
  text-align: center;
}

.portfolio-mock {
  background: #ffffff;
  position: relative;
  overflow: hidden;
  aspect-ratio: 9 / 16;
  width: 300px;
  margin: 0 auto;
  border-radius: 40px;
  border: 10px solid #1a1a2e;
  box-shadow: 0 40px 80px -20px rgba(0, 0, 0, 0.3);
}

.portfolio-mock::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 90px;
  height: 24px;
  background: #1a1a2e;
  border-bottom-left-radius: 16px;
  border-bottom-right-radius: 16px;
  z-index: 10;
}

.portfolio-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.portfolio-card:hover .portfolio-img {
  transform: scale(1.08);
}

.portfolio-card p {
  padding: 1.5rem 1rem;
  color: var(--text-main);
  font-family: var(--font-titulo);
  font-weight: 700;
  font-size: 1.1rem;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.portfolio-card p::before {
  content: "";
  width: 40px;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
  opacity: 0.3;
}

.pricing {
  padding: 8rem 0;
  background: var(--bg-deep);
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  align-items: stretch;
}

.plan-card {
  padding: 3.5rem 2rem;
  position: relative;
}

.plan-card.featured {
  border-color: var(--accent);
  transform: scale(1.03);
  box-shadow: 0 20px 40px rgba(128, 90, 213, 0.15);
}

.plan-badge {
  position: absolute;
  top: -1.2rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent-gradient);
  color: var(--white);
  font-family: var(--font-titulo);
  font-weight: 700;
  font-size: 0.75rem;
  padding: 0.5rem 1.5rem;
  border-radius: 99px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.plan-name {
  display: block;
  font-family: var(--font-titulo);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--text-main);
  margin-bottom: 1rem;
}

.plan-price {
  font-size: 1.1rem;
  color: var(--text-dim);
  margin-bottom: 2.5rem;
}

.plan-price strong {
  font-family: var(--font-titulo);
  font-size: 3.5rem;
  color: var(--text-main);
}

.plan-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 3rem;
  color: var(--text-dim);
  font-size: 1rem;
}

.plan-features li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.plan-features li::before {
  content: "✓";
  color: var(--accent);
  font-weight: bold;
}

.btn-plan {
  display: block;
  text-align: center;
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: var(--font-titulo);
  font-weight: 700;
  font-size: 1rem;
  padding: 1rem;
  border-radius: var(--radius);
  text-decoration: none;
  transition: all 0.2s;
}

.btn-plan:hover {
  background: var(--accent-gradient);
  border-color: transparent;
  color: var(--white);
  transform: translateY(-2px);
}

.featured .btn-plan {
  background: var(--accent-gradient);
  color: var(--white);
  border: none;
}

.cta-final {
  text-align: center;
  padding: 4rem 0 8rem 0;
}

.cta-final .container > div {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: 24px;
  padding: 5rem 2rem;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(128, 90, 213, 0.1);
}

.cta-final h2 {
  font-size: clamp(2rem, 5vw, 2.5rem);
  margin-bottom: 1rem;
}

.cta-final p {
  color: var(--text-dim);
  margin-bottom: 2.5rem;
  font-size: 1.1rem;
}

.faq {
  padding: 4rem 0 8rem 0;
  background: var(--bg-card);
}

.faq h2 {
  margin-bottom: 3rem;
}

.faq .container {
  max-width: 800px;
}

details {
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 0;
  cursor: pointer;
}

details:first-of-type {
  border-top: 1px solid var(--border);
}

summary {
  font-family: var(--font-titulo);
  color: var(--text-main);
  list-style: none;
  font-size: 1.15rem;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  content: "＋";
  color: var(--accent);
  transition: transform 0.3s ease;
  font-size: 1.5rem;
}

details[open] summary::after {
  content: "−";
  transform: rotate(180deg);
}

details p {
  color: var(--text-dim);
  margin-top: 1.25rem;
  font-size: 1rem;
  line-height: 1.6;
}

.footer {
  background: var(--bg-deep);
  padding: 3rem 0;
  text-align: center;
  border-top: 1px solid var(--border);
}

.footer .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}

.footer-contact {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-dim);
  font-size: 0.9rem;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}

.footer-contact:hover {
  color: var(--accent);
}

.footer-copy {
  color: var(--text-dim);
  font-size: 0.82rem;
  opacity: 0.6;
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.55s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.stagger-1 {
  transition-delay: 0.05s;
}

.stagger-2 {
  transition-delay: 0.1s;
}

.stagger-3 {
  transition-delay: 0.15s;
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 4px;
  background: var(--accent-gradient);
  z-index: 1001;
  transition: width 0.1s ease-out;
}

.contact-form {
  padding: 8rem 0;
  background: var(--bg-deep);
}

.form-wrapper {
  max-width: 650px;
  margin: 0 auto;
  text-align: center;
}

.contact-form form {
  background: var(--bg-card);
  padding: 3rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
  text-align: left;
}

.input-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.input-group {
  margin-bottom: 1.5rem;
}

.input-group label {
  display: block;
  font-family: var(--font-titulo);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
  color: var(--text-main);
}

.input-group input,
.input-group select,
.input-group textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  background: #f8faff;
  border: 1px solid var(--border);
  border-radius: 12px;
  font-family: var(--font-corpo);
  font-size: 1rem;
  transition: all 0.2s;
  color: var(--text-main);
}

.input-group input:focus,
.input-group select:focus,
.input-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: white;
  box-shadow: 0 0 0 4px var(--accent-glow);
}

.form-status {
  margin-top: 1.5rem;
  font-size: 0.9rem;
  text-align: center;
  font-weight: 600;
}

.form-status.success {
  color: #2f855a;
}

.form-status.error {
  color: #c53030;
}

.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 12px;
}

.whatsapp-btn {
  width: 60px;
  height: 60px;
  background: #25d366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
  transition: all 0.3s cubic-bezier(0.18, 0.89, 0.32, 1.28);
  animation: pulse-wa 2s infinite;
}

.whatsapp-btn:hover {
  transform: scale(1.1) translateY(-5px);
  background: #20ba5a;
  box-shadow: 0 15px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-btn svg {
  width: 32px;
  height: 32px;
}

.wa-tooltip {
  background: white;
  color: #1a1a2e;
  padding: 8px 16px;
  border-radius: 12px;
  font-family: var(--font-titulo);
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  opacity: 0;
  transform: translateX(10px);
  transition: all 0.3s ease;
  pointer-events: none;
  white-space: nowrap;
}

.whatsapp-float:hover .wa-tooltip {
  opacity: 1;
  transform: translateX(0);
}

@keyframes pulse-wa {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
  70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

@media (max-width: 768px) {
  section {
    padding: 4rem 0;
  }
  .navbar {
    padding: 1rem 0;
  }
  .hero {
    padding: 8rem 0 4rem 0;
  }
  .step-arrow {
    display: none;
  }
  .plan-card.featured {
    transform: none;
  }
  .hero-trust {
    flex-direction: column;
    gap: 1rem;
    align-items: center;
  }
  .whatsapp-float {
    bottom: 1.5rem;
    right: 1.5rem;
  }
  .whatsapp-btn {
    width: 52px;
    height: 52px;
  }
  .wa-tooltip {
    display: none;
  }
}

@media (max-width: 600px) {
  .input-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .contact-form form {
    padding: 2rem 1.5rem;
  }
}

@media (max-width: 480px) {
  .hero-ctas {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
  }
  .btn-primary,
  .btn-ghost {
    width: 100%;
    text-align: center;
  }
}