/* ==========================================================================
   KIPA LABS — Design Tokens
   ========================================================================== */
:root {
  --navy: #1A3A6B;
  --navy-deep: #122a4f;
  --gray: #8A9BAF;
  --ink: #1B1F27;
  --off-white: #F7F8FA;
  --white: #FFFFFF;
  --bronze: #B8874A;
  --bronze-soft: rgba(184, 135, 74, 0.14);
  --border: rgba(26, 58, 107, 0.12);

  --font-display: 'Montserrat', 'Helvetica Neue', Arial, sans-serif;
  --font-body: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;

  --container: 1120px;
  --radius: 10px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--navy);
  margin: 0;
  letter-spacing: -0.01em;
}

h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
h3 { font-size: 1.15rem; }

p { margin: 0 0 1rem; color: var(--ink); }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--bronze);
  text-transform: lowercase;
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}
.eyebrow::before { content: "$"; opacity: 0.7; }

.section {
  padding: 88px 0;
  scroll-margin-top: 84px;
}
.section--alt { background: var(--off-white); }

.section-head {
  max-width: 640px;
  margin-bottom: 48px;
}
.section-head p { color: var(--gray); font-size: 1.02rem; }

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  padding: 13px 24px;
  border-radius: var(--radius);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.2s ease, border-color 0.2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--navy); color: var(--white); }
.btn-primary:hover { background: var(--navy-deep); }
.btn-ghost { border-color: var(--border); color: var(--navy); background: transparent; }
.btn-ghost:hover { border-color: var(--bronze); color: var(--bronze); }

/* ==========================================================================
   HEADER / NAV
   ========================================================================== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.logo-mark { display: flex; align-items: center; gap: 6px; text-decoration: none; }
.logo-wordmark {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.55rem;
  line-height: 1;
  color: var(--navy);
  white-space: nowrap;
}
.logo-wordmark .labs-part { color: var(--gray); }
.logo-wordmark .i-dot {
  position: relative;
  display: inline-block;
}
.logo-wordmark .i-dot::before {
  content: "";
  position: absolute;
  top: -0.56em;
  left: 50%;
  width: 0.66em;
  height: 0.3em;
  background: var(--navy);
  border-radius: 50% 50% 8% 8%;
  transform: translateX(-50%) rotate(15deg);
}
.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
  margin: 0; padding: 0;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}
.nav-links a { color: var(--navy); opacity: 0.75; transition: opacity 0.15s; }
.nav-links a:hover { opacity: 1; color: var(--bronze); }

.nav-toggle {
  display: none;
  background: none; border: none;
  width: 32px; height: 32px;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
}
.nav-toggle span { display: block; height: 2px; background: var(--navy); border-radius: 2px; }

@media (max-width: 800px) {
  .nav-links {
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 20px 24px 28px;
    gap: 18px;
    border-bottom: 1px solid var(--border);
    transform: translateY(-110%);
    opacity: 0;
    transition: transform 0.25s ease, opacity 0.25s ease;
  }
  .nav-links.is-open { transform: translateY(0); opacity: 1; }
  .nav-toggle { display: flex; }
}

/* ==========================================================================
   HERO — Terminal
   ========================================================================== */
.hero {
  padding: 160px 0 96px;
  background: linear-gradient(180deg, #ffffff 0%, #f7f8fa 100%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 56px;
  align-items: center;
}
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
}
.hero h1 { font-size: clamp(2.1rem, 4.4vw, 3.2rem); line-height: 1.12; margin-bottom: 18px; }
.hero-lead { font-size: 1.1rem; color: var(--gray); max-width: 480px; margin-bottom: 32px; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }

.terminal {
  background: var(--navy-deep);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 24px 60px -20px rgba(18, 42, 79, 0.45);
}
.terminal-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: rgba(255,255,255,0.06);
}
.terminal-dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.25); }
.terminal-body {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: #d8e0ee;
  padding: 24px 22px 30px;
  min-height: 190px;
}
.terminal-body .prompt { color: var(--bronze); }
.terminal-line { margin-bottom: 6px; white-space: pre-wrap; }
.cursor {
  display: inline-block;
  width: 8px; height: 1em;
  background: var(--bronze);
  vertical-align: -2px;
  animation: blink 1s step-end infinite;
}
@media (prefers-reduced-motion: reduce) {
  .cursor { animation: none; }
}
@keyframes blink { 50% { opacity: 0; } }

/* ==========================================================================
   VERTICAIS (grid de cards)
   ========================================================================== */
.verticals-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
}
.vertical-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.vertical-card:hover { border-color: var(--bronze); transform: translateY(-2px); }
.vertical-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--bronze);
  background: var(--bronze-soft);
  padding: 3px 8px;
  border-radius: 4px;
  display: inline-block;
  margin-bottom: 12px;
}
.vertical-card h3 { margin-bottom: 6px; }
.vertical-card p { color: var(--gray); font-size: 0.92rem; margin: 0; }

/* ==========================================================================
   DESTAQUE — App em desenvolvimento
   ========================================================================== */
.featured-app {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 32px;
  align-items: center;
  background: var(--navy);
  border-radius: 16px;
  padding: 40px;
  margin-bottom: 56px;
  color: var(--white);
}
@media (max-width: 700px) {
  .featured-app { grid-template-columns: 1fr; }
}
.featured-visual {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 14px;
  background: linear-gradient(145deg, var(--navy-deep), var(--navy));
  border: 1px solid rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  color: var(--bronze);
  font-size: 2.2rem;
}
.featured-app .eyebrow { color: var(--bronze); }
.featured-app h3 { color: var(--white); font-size: 1.5rem; margin-bottom: 8px; }
.featured-app p { color: rgba(255,255,255,0.72); }
.status-chip {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--bronze);
  border: 1px solid rgba(184,135,74,0.5);
  padding: 4px 10px;
  border-radius: 20px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
}
.status-chip::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--bronze);
}

/* ==========================================================================
   SERVIÇOS
   ========================================================================== */
.services-list {
  border-top: 1px solid var(--border);
}
.service-row {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 24px;
  padding: 26px 0;
  border-bottom: 1px solid var(--border);
  align-items: baseline;
}
.service-index {
  font-family: var(--font-mono);
  color: var(--bronze);
  font-size: 0.85rem;
}
.service-row h3 { margin-bottom: 6px; }
.service-row p { color: var(--gray); margin: 0; max-width: 640px; }

/* ==========================================================================
   CONTATO
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
@media (max-width: 800px) {
  .contact-grid { grid-template-columns: 1fr; }
}
.form-field { margin-bottom: 18px; }
.form-field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--navy);
  margin-bottom: 6px;
}
.form-field input,
.form-field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: var(--white);
  color: var(--ink);
}
.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--bronze);
}
.contact-direct { font-family: var(--font-mono); font-size: 0.95rem; }
.contact-direct a { color: var(--navy); }
.contact-direct a:hover { color: var(--bronze); }
.contact-direct-item { margin-bottom: 14px; display: flex; gap: 10px; align-items: center; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  background: var(--navy-deep);
  color: rgba(255,255,255,0.6);
  padding: 40px 0;
  font-size: 0.85rem;
}
.footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.footer a { color: rgba(255,255,255,0.75); }
.footer a:hover { color: var(--bronze); }

/* Focus visibility */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--bronze);
  outline-offset: 2px;
}