@import url('https://fonts.googleapis.com/css2?family=Barlow+Semi+Condensed:wght@600;700;800&family=Figtree:ital,wght@0,400;0,500;0,600;0,700;1,400&display=swap');

/* ============================================================
   TOKENS
   ============================================================ */
:root {
  /* Brand */
  --clr-bg:          #012B48;
  --clr-bg-section:  #01243e;
  --clr-bg-card:     #012f52;
  --clr-surface:     #013a62;
  --clr-accent:      #24C3DC;
  --clr-accent-2:    #26B2F6;

  /* Text */
  --clr-text:   #eef6ff;
  --clr-muted:  rgba(238, 246, 255, 0.58);
  --clr-subtle: rgba(238, 246, 255, 0.28);

  /* Edges */
  --clr-border:       rgba(255, 255, 255, 0.08);
  --clr-border-mid:   rgba(255, 255, 255, 0.13);

  /* Typography */
  --font-display: 'Barlow Semi Condensed', system-ui, sans-serif;
  --font-body:    'Figtree', system-ui, sans-serif;

  /* Spacing — 4pt scale */
  --sp-1:  0.25rem;
  --sp-2:  0.5rem;
  --sp-3:  0.75rem;
  --sp-4:  1rem;
  --sp-6:  1.5rem;
  --sp-8:  2rem;
  --sp-12: 3rem;
  --sp-16: 4rem;
  --sp-24: 6rem;
}

/* ============================================================
   RESET
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
ul, ol { list-style: none; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }

/* ============================================================
   BASE
   ============================================================ */
body {
  background-color: var(--clr-bg);
  color: var(--clr-text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ============================================================
   LAYOUT
   ============================================================ */
.wrapper {
  max-width: 1160px;
  margin-inline: auto;
  padding-inline: var(--sp-8);
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(1, 43, 72, 0.96);
  border-bottom: 1px solid var(--clr-border);
  backdrop-filter: blur(10px);
}

.site-header .wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--sp-4);
}

.header-logo {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--clr-text);
}

.header-cta {
  display: inline-block;
  padding: 0.5rem 1.25rem;
  background-color: var(--clr-accent);
  color: var(--clr-bg);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 700;
  border-radius: 3px;
  letter-spacing: 0.01em;
  transition: opacity 0.2s;
}

.header-cta:hover {
  opacity: 0.85;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 88vh;
  display: flex;
  align-items: center;
  padding-block: var(--sp-24) var(--sp-16);
  position: relative;
  overflow: hidden;
}

/* Dot-grid texture */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(36, 195, 220, 0.09) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}

/* Vignette over texture */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 80% at 40% 50%, transparent 30%, var(--clr-bg) 100%);
  pointer-events: none;
}

.hero .wrapper {
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: var(--sp-6);
}

.hero-eyebrow::before {
  content: '';
  display: block;
  width: 28px;
  height: 1.5px;
  background-color: var(--clr-accent);
  flex-shrink: 0;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3.25rem, 9vw, 6.5rem);
  font-weight: 800;
  line-height: 0.93;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  max-width: 13ch;
  margin-bottom: var(--sp-8);
}

.hero-accent {
  color: var(--clr-accent);
}

.hero-subtitle {
  color: var(--clr-muted);
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  line-height: 1.75;
  max-width: 50ch;
  margin-bottom: var(--sp-8);
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-4);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn-primary,
.btn-plano {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 700;
  border: none;
  border-radius: 3px;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.15s;
  text-align: center;
  letter-spacing: 0.01em;
}

.btn-primary {
  background-color: var(--clr-accent);
  color: var(--clr-bg);
  padding: 0.9rem 2rem;
  font-size: 1rem;
}

.btn-primary:hover {
  opacity: 0.87;
  transform: translateY(-1px);
}

.contratacao-form .btn-primary {
  width: 100%;
  padding-block: 1rem;
}

/* ============================================================
   SHARED SECTION CHROME
   ============================================================ */
.section-heading {
  font-family: var(--font-display);
  font-size: clamp(1.875rem, 4vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  line-height: 1;
  margin-bottom: var(--sp-8);
}

.section-subheading {
  color: var(--clr-muted);
  font-size: 1rem;
  line-height: 1.7;
  max-width: 52ch;
}

/* ============================================================
   INCLUDES SECTION
   ============================================================ */
.includes-section {
  padding-block: var(--sp-24);
}

.includes-section .section-heading {
  margin-bottom: var(--sp-4);
}

.includes-subheading {
  max-width: 680px;
  margin-bottom: var(--sp-12);
}

.includes-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 var(--sp-16);
  max-width: 900px;
  counter-reset: includes;
}

.includes-list li {
  counter-increment: includes;
  display: flex;
  align-items: flex-start;
  gap: var(--sp-4);
  padding-block: var(--sp-6);
  border-bottom: 1px solid var(--clr-border);
  font-size: 0.9375rem;
  line-height: 1.5;
}

.includes-list li::before {
  content: counter(includes, decimal-leading-zero);
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--clr-accent);
  flex-shrink: 0;
  margin-top: 0.1em;
}

/* ============================================================
   PLANS SECTION
   ============================================================ */
.plans-section {
  padding-block: var(--sp-24);
  background-color: var(--clr-bg-section);
}

.plans-section .section-heading {
  text-align: center;
  margin-bottom: var(--sp-12);
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
  align-items: start;
}

.plan-card {
  display: flex;
  flex-direction: column;
  background-color: var(--clr-bg-card);
  border: 1px solid var(--clr-border-mid);
  border-radius: 6px;
  padding: var(--sp-8) var(--sp-8) var(--sp-6);
  transition: transform 0.2s;
}

.plan-card:hover {
  transform: translateY(-3px);
}

.plan-card.featured {
  background-color: var(--clr-surface);
  border-color: var(--clr-accent);
  border-width: 1.5px;
  transform: translateY(-10px);
}

.plan-card.featured:hover {
  transform: translateY(-13px);
}

.plan-badge {
  display: inline-block;
  background-color: var(--clr-accent);
  color: var(--clr-bg);
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 0.75rem;
  border-radius: 2px;
  margin-bottom: var(--sp-4);
  align-self: flex-start;
}

.plan-name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1;
  margin-bottom: var(--sp-2);
}

.plan-tagline {
  font-size: 0.8125rem;
  color: var(--clr-muted);
  line-height: 1.4;
  margin-bottom: var(--sp-4);
}

.plan-price {
  display: flex;
  align-items: flex-start;
  gap: 0.1em;
  line-height: 1;
  margin-bottom: var(--sp-6);
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.price-currency {
  font-size: 1.125rem;
  font-weight: 600;
  margin-top: 0.45em;
  color: var(--clr-muted);
  letter-spacing: 0;
}

.price-period {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 400;
  color: var(--clr-muted);
  margin-top: auto;
  margin-bottom: 0.45em;
  align-self: flex-end;
}

.plan-features {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  padding-top: var(--sp-6);
  border-top: 1px solid var(--clr-border);
  margin-bottom: var(--sp-8);
}

.plan-features li {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  font-size: 0.9rem;
  line-height: 1.45;
  color: var(--clr-muted);
}

.plan-features li::before {
  content: '→';
  color: var(--clr-accent);
  font-weight: 700;
  flex-shrink: 0;
  font-size: 0.875rem;
  margin-top: 0.05em;
}

.btn-plano {
  padding: 0.875rem 1.5rem;
  font-size: 0.9375rem;
  width: 100%;
  margin-top: auto;
}

.plan-card.featured .btn-plano {
  background-color: var(--clr-accent);
  color: var(--clr-bg);
}

.plan-card.featured .btn-plano:hover {
  opacity: 0.87;
  transform: translateY(-1px);
}

.plan-card:not(.featured) .btn-plano {
  background-color: transparent;
  color: var(--clr-accent);
  border: 1.5px solid var(--clr-accent);
  transition: background-color 0.2s, color 0.2s, transform 0.15s;
}

.plan-card:not(.featured) .btn-plano:hover {
  background-color: var(--clr-accent);
  color: var(--clr-bg);
  transform: translateY(-1px);
}

/* ============================================================
   FAQ SECTION
   ============================================================ */
.faq-section {
  padding-block: var(--sp-24);
}

.faq-section .section-heading {
  margin-bottom: var(--sp-12);
}

.faq-list {
  counter-reset: faq-counter;
  max-width: 860px;
}

.faq-item {
  display: grid;
  grid-template-columns: 72px 1fr;
  counter-increment: faq-counter;
  border-bottom: 1px solid var(--clr-border);
}

.faq-item:first-child {
  border-top: 1px solid var(--clr-border);
}

.faq-item::before {
  content: counter(faq-counter, decimal-leading-zero);
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--clr-accent);
  line-height: 1;
  align-self: start;
  padding-top: calc(var(--sp-6) + 0.2em);
  opacity: 0.28;
  transition: opacity 0.25s ease;
}

.faq-item:has(.faq-question:hover)::before,
.faq-item:has(details[data-state="open"])::before {
  opacity: 1;
}

.faq-question {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sp-4);
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  cursor: pointer;
  padding-block: var(--sp-6);
  list-style: none;
  line-height: 1.35;
  color: var(--clr-text);
  transition: color 0.2s ease;
}

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

.faq-question::after {
  content: '+';
  flex-shrink: 0;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 300;
  color: var(--clr-accent);
  line-height: 1;
  margin-top: -0.05em;
}

details[data-state="open"] .faq-question {
  color: var(--clr-accent);
}

details[data-state="open"] .faq-question::after {
  content: '−';
}

.faq-answer {
  color: var(--clr-muted);
  font-size: 0.9375rem;
  line-height: 1.8;
  padding-top: var(--sp-4);
  padding-bottom: var(--sp-6);
  padding-right: var(--sp-8);
  overflow: hidden;
  transition: height 0.38s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.28s ease;
}

.faq-answer p {
  margin: 0;
}

.faq-answer p + p {
  margin-top: var(--sp-4);
}

/* ============================================================
   CONTRATACAO / FORM
   ============================================================ */
.contratacao-section {
  padding-block: var(--sp-24);
  background-color: var(--clr-bg-section);
}

.contratacao-section .wrapper {
  max-width: 580px;
}

.contratacao-section .section-heading,
.contratacao-section .section-subheading {
  text-align: left;
}

.contratacao-subtitle {
  margin-bottom: var(--sp-8);
}

.contratacao-form {
  margin-top: 0;
}

.contratacao-form.is-sending .btn-primary {
  opacity: 0.75;
  pointer-events: none;
}

.form-feedback {
  display: block;
  font-size: 0.9375rem;
  line-height: 1.5;
  margin-bottom: var(--sp-4);
  padding: var(--sp-3) var(--sp-4);
  border-radius: 4px;
  border: 1px solid var(--clr-border-mid);
}

.form-feedback[hidden] {
  display: none;
}

.form-feedback--info {
  color: var(--clr-muted);
  background-color: rgba(255, 255, 255, 0.04);
  border-color: var(--clr-border);
}

.form-feedback--success {
  color: #c8f5e0;
  background-color: rgba(36, 195, 140, 0.1);
  border-color: rgba(36, 195, 140, 0.35);
}

.form-feedback--error {
  color: #ffd0d0;
  background-color: rgba(220, 80, 80, 0.12);
  border-color: rgba(220, 100, 100, 0.4);
}

.form-group {
  margin-bottom: var(--sp-6);
}

.form-label {
  display: block;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--clr-muted);
  margin-bottom: var(--sp-2);
}

.form-input,
.form-select,
.form-textarea {
  display: block;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--clr-border-mid);
  border-radius: 4px;
  padding: 0.75rem var(--sp-4);
  color: var(--clr-text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.5;
  transition: border-color 0.15s, background-color 0.15s;
  appearance: none;
  -webkit-appearance: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--clr-subtle);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--clr-accent);
  background-color: rgba(36, 195, 220, 0.04);
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='rgba(238,246,255,0.4)' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form-select option {
  background-color: var(--clr-bg-card);
  color: var(--clr-text);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  padding-block: var(--sp-6);
  border-top: 1px solid var(--clr-border);
}

.site-footer .wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-4);
}

.footer-inner {
  /* override legacy column flex */
  flex-direction: row;
}

.footer-text {
  color: var(--clr-muted);
  font-size: 0.8125rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-6);
}

.footer-links a {
  color: var(--clr-muted);
  font-size: 0.8125rem;
  transition: color 0.15s;
}

.footer-links a:hover {
  color: var(--clr-text);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .plans-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .plan-card.featured {
    transform: none;
    grid-column: 1 / -1;
    max-width: 440px;
    margin-inline: auto;
    width: 100%;
  }

  .plan-card.featured:hover {
    transform: translateY(-3px);
  }
}

@media (max-width: 768px) {
  .plans-grid {
    grid-template-columns: 1fr;
  }

  .plan-card.featured {
    grid-column: auto;
    max-width: none;
    margin-inline: 0;
  }

  .includes-list {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

@media (max-width: 640px) {
  .wrapper {
    padding-inline: var(--sp-6);
  }

  .hero {
    min-height: auto;
    padding-block: 5rem 3rem;
  }

  .faq-item {
    grid-template-columns: 48px 1fr;
  }

  .faq-item::before {
    font-size: 1.375rem;
    padding-top: calc(var(--sp-6) + 0.15em);
  }

  .faq-question {
    font-size: 0.975rem;
  }

  .faq-answer {
    padding-right: 0;
  }

  .site-footer .wrapper {
    flex-direction: column;
    align-items: flex-start;
  }
}