/* ============================================================
   Agência Sysdev v3 — mesma família visual do sysdev.cc,
   com os acentos invertidos (violeta primário, lima secundário)
   para diferenciar a marca-irmã mantendo a mesma linguagem.
   ============================================================ */

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

html {
  visibility: hidden;
  color-scheme: dark;
  scroll-behavior: smooth;
}
html[data-lang-ready="1"] { visibility: visible; }
html[data-theme="light"] { color-scheme: light; }

:root {
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  --accent: #6C4FFF;
  --accent-ink: #FFFFFF;
  --accent-2: #C6FF4A;

  /* Dark theme (padrão) */
  --bg: #0A0B0E;
  --bg-alt: #0E1015;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-2: rgba(255, 255, 255, 0.07);
  --text: #F4F5F6;
  --text-muted: #9195A0;
  --line: rgba(255, 255, 255, 0.10);
  --accent-text: #A995FF;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 20px 48px rgba(0, 0, 0, 0.45);
  --focus-ring: #A995FF;

  --radius-s: 6px;
  --radius-m: 14px;
  --container: 1200px;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

html[data-theme="light"] {
  --bg: #F6F6F3;
  --bg-alt: #EFEFEA;
  --surface: rgba(10, 11, 14, 0.035);
  --surface-2: rgba(10, 11, 14, 0.06);
  --text: #0E1013;
  --text-muted: #5D616A;
  --line: rgba(10, 11, 14, 0.12);
  --accent-text: #4B32C3;
  --shadow: 0 1px 2px rgba(10, 11, 14, 0.05), 0 16px 36px rgba(10, 11, 14, 0.08);
  --focus-ring: #4B32C3;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background-color 300ms var(--ease), color 300ms var(--ease);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

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

:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 3px;
  border-radius: 2px;
}

section[id] { scroll-margin-top: 84px; }

.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 100;
  background: var(--accent);
  color: var(--accent-ink);
  padding: 12px 18px;
  border-radius: var(--radius-s);
  font-weight: 700;
  font-size: 14px;
  transition: top 180ms var(--ease);
}
.skip-link:focus { top: 16px; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin: 0;
}
p { margin: 0; }

.accent { color: var(--accent-text); }
.gradient-text {
  background: linear-gradient(100deg, var(--accent-text) 15%, var(--accent-2) 85%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.mono {
  font-family: var(--font-mono);
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--accent-text);
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
}
.eyebrow::before { content: "//"; opacity: 0.7; }

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 40px);
}

.section { padding-block: clamp(64px, 10vw, 120px); }
.section-tight { padding-block: clamp(40px, 6vw, 72px); }

.section-head { max-width: 640px; margin-bottom: clamp(32px, 5vw, 56px); }
.section-head h2 { font-size: clamp(28px, 3.6vw, 44px); margin-top: 0.5em; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 15px;
  padding: 14px 26px;
  border-radius: var(--radius-s);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 180ms var(--ease), background-color 180ms var(--ease), border-color 180ms var(--ease), color 180ms var(--ease), box-shadow 180ms var(--ease);
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--accent);
  color: var(--accent-ink);
}
.btn-primary:hover { box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 25%, transparent); }

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

.btn svg { width: 18px; height: 18px; }

/* ---------- Logo ---------- */
.logo { display: inline-flex; align-items: baseline; gap: 2px; font-family: var(--font-display); font-weight: 700; font-size: 20px; }
.logo-cursor {
  display: inline-block;
  width: 0.5em;
  height: 1em;
  background: var(--accent);
  margin-left: 2px;
  animation: blink 1.1s step-end infinite;
  transform: translateY(0.12em);
}
@keyframes blink { 0%, 45% { opacity: 1; } 50%, 100% { opacity: 0; } }

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; padding-block: 16px; gap: 24px; }
.nav-links { display: flex; align-items: center; gap: 28px; list-style: none; margin: 0; padding: 0; font-size: 14px; font-weight: 500; }
.nav-links a { color: var(--text-muted); transition: color 180ms var(--ease); }
.nav-links a:hover { color: var(--text); }

.nav-actions { display: flex; align-items: center; gap: 10px; }

.icon-btn {
  width: 38px; height: 38px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  cursor: pointer;
  transition: border-color 180ms var(--ease), background-color 180ms var(--ease);
}
.icon-btn:hover { border-color: var(--accent-text); }
.icon-btn svg { width: 18px; height: 18px; }

.lang-btn { font-family: var(--font-mono); font-size: 12px; font-weight: 600; }

.theme-icon-dark { display: none; }
html[data-theme="light"] .theme-icon-light { display: none; }
html[data-theme="light"] .theme-icon-dark { display: block; }

.nav-toggle {
  display: none; width: 38px; height: 38px;
  border-radius: var(--radius-s); border: 1px solid var(--line);
  background: transparent; align-items: center; justify-content: center; cursor: pointer;
}
.nav-toggle svg { width: 20px; height: 20px; }

/* ---------- Hero ---------- */
.hero-v2 {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  padding-block: clamp(96px, 12vw, 150px) 80px;
}
.hero-v2-photo {
  position: absolute;
  inset: -6% -6%;
  background-image: url('assets/hero-bg.webp');
  background-size: cover;
  background-position: center;
  opacity: 0.5;
  will-change: transform;
}
html[data-theme="light"] .hero-v2-photo { opacity: 0.14; }
.hero-v2-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, var(--bg) 8%, color-mix(in srgb, var(--bg) 55%, transparent) 42%, transparent 72%);
}
.mesh {
  position: absolute;
  inset: -10%;
  z-index: 0;
  pointer-events: none;
  filter: blur(70px);
  opacity: 0.55;
}
html[data-theme="light"] .mesh { opacity: 0.35; }
.mesh span {
  position: absolute;
  border-radius: 50%;
  will-change: transform;
}
.mesh .b1 { width: 46vw; height: 46vw; left: -8%; top: -10%; background: var(--accent); opacity: 0.35; animation: drift1 22s ease-in-out infinite; }
.mesh .b2 { width: 38vw; height: 38vw; right: -6%; top: 8%; background: var(--accent-2); opacity: 0.4; animation: drift2 26s ease-in-out infinite; }
.mesh .b3 { width: 30vw; height: 30vw; left: 30%; bottom: -14%; background: var(--accent-2); opacity: 0.22; animation: drift3 30s ease-in-out infinite; }
@keyframes drift1 { 0%, 100% { transform: translate(0, 0); } 50% { transform: translate(6%, 8%); } }
@keyframes drift2 { 0%, 100% { transform: translate(0, 0); } 50% { transform: translate(-8%, 6%); } }
@keyframes drift3 { 0%, 100% { transform: translate(0, 0) scale(1); } 50% { transform: translate(4%, -6%) scale(1.08); } }

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(24px, 5vw, 64px);
  align-items: center;
}
.hero-v2-title {
  font-size: clamp(40px, 5.6vw, 76px);
  margin-top: 0.5em;
}
.hero-v2 .lead {
  margin-top: 24px;
  font-size: clamp(17px, 2vw, 19px);
  color: var(--text-muted);
  max-width: 520px;
}
.hero-v2 .hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero-v2 .hero-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 44px; }
.hero-tag {
  font-family: var(--font-mono);
  font-size: 12.5px;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--text-muted);
}

/* ---------- Terminal card ---------- */
.terminal {
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow);
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: 13.5px;
}
.terminal-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
}
.terminal-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--line); }
.terminal-title { margin-left: 8px; font-size: 12px; color: var(--text-muted); }
.terminal-body { padding: 20px 18px; min-height: 220px; }
.terminal-line { display: flex; gap: 10px; color: var(--text-muted); margin-bottom: 10px; opacity: 0; }
.terminal-line .prompt { color: var(--accent-text); flex-shrink: 0; }
.terminal-line .out { color: var(--text); }
.terminal-caret {
  display: inline-block; width: 8px; height: 15px;
  background: var(--accent);
  animation: blink 1s step-end infinite;
  vertical-align: middle;
}

/* ---------- Marquee ---------- */
.marquee {
  overflow: hidden;
  background: var(--bg-alt);
  border-block: 1px solid var(--line);
  padding-block: 12px;
}
.marquee-track {
  display: inline-flex;
  white-space: nowrap;
  width: max-content;
  animation: marquee-scroll 24s linear infinite;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.marquee-track span { padding-inline: 0.6em; }
.marquee-track .dot { color: var(--accent-text); }
@keyframes marquee-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- Strip ---------- */
.strip { border-bottom: 1px solid var(--line); background: var(--bg); }
.strip-inner { display: flex; flex-wrap: wrap; gap: 12px 32px; padding-block: 14px; font-family: var(--font-mono); font-size: 12px; color: var(--text-muted); }
.strip-inner strong { color: var(--text); font-weight: 500; }

/* ---------- Bento grid ---------- */
.bento {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}
.bento-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform 220ms var(--ease), border-color 220ms var(--ease), background-color 220ms var(--ease);
  grid-column: span 2;
}
.bento-card.is-wide { grid-column: span 4; }
.bento-card:hover { transform: translateY(-4px); border-color: color-mix(in srgb, var(--accent) 45%, var(--line)); background: var(--surface-2); }
.bento-card .card-icon {
  width: 42px; height: 42px;
  border-radius: var(--radius-s);
  background: color-mix(in srgb, var(--accent) 16%, transparent);
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--accent-text);
}
.bento-card .card-icon svg { width: 21px; height: 21px; }
.bento-card h3 { font-size: 19px; font-weight: 600; }
.bento-card p { color: var(--text-muted); font-size: 14.5px; }
.bento-card .card-link { margin-top: auto; font-family: var(--font-mono); font-size: 13px; color: var(--accent-text); display: inline-flex; align-items: center; gap: 6px; }
.bento-card .card-link svg { width: 13px; height: 13px; }
.bento-card .card-num { font-family: var(--font-mono); font-size: 12px; color: var(--text-muted); }

/* ---------- Bento card with photo (always dark, like the terminal) ---------- */
.bento-card.has-image { position: relative; overflow: hidden; border-color: rgba(255,255,255,0.14); }
.bento-card.has-image .card-bg { position: absolute; inset: 0; z-index: 0; background-size: cover; background-position: center; }
.bento-card.has-image .card-bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(195deg, rgba(8,9,12,.35), rgba(8,9,12,.88)); }
.bento-card.has-image > *:not(.card-bg) { position: relative; z-index: 1; }
.bento-card.has-image .card-num,
.bento-card.has-image p { color: #C7CAD1; }
.bento-card.has-image h3 { color: #F7F8F8; }
.bento-card.has-image .card-icon { background: rgba(255,255,255,0.14); color: var(--accent-2); }
.bento-card.has-image:hover { border-color: rgba(255,255,255,0.24); }

/* ---------- Process ---------- */
.process-pin-inner { position: relative; }
.process-progress { position: relative; height: 2px; background: var(--line); margin-block: 8px 40px; overflow: hidden; }
.process-progress-fill { position: absolute; inset: 0; width: 100%; background: var(--accent); transform: scaleX(0); transform-origin: left; }
.process-grid { display: grid; grid-template-columns: 1fr; gap: clamp(24px, 5vw, 56px); align-items: start; }
.process-list { display: grid; grid-template-columns: 1fr; gap: 22px; }
.process-item { border-top: 1px solid var(--line); padding-top: 20px; transition: opacity 300ms var(--ease); }
.process-item-icon { display: none; }
.process-num { font-family: var(--font-mono); color: var(--accent-text); font-size: 13px; display: block; margin-bottom: 14px; }
.process-item h3 { font-size: 18px; font-weight: 600; margin-bottom: 8px; }
.process-item p { color: var(--text-muted); font-size: 14.5px; }
@media (min-width: 721px) {
  .process-pin .process-item { opacity: 0.35; }
  .process-pin .process-item.is-active { opacity: 1; }
}

.process-col-image { display: none; }
@media (min-width: 961px) {
  .process-grid { grid-template-columns: 1fr 0.85fr; }
  .process-col-image { display: block; }
  .process-stage {
    position: relative;
    aspect-ratio: 1 / 1;
    background: transparent;
    border: 1px solid var(--line);
    border-radius: var(--radius-m);
    overflow: hidden;
  }
  .process-stage-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 14%;
    opacity: 0;
  }
  .process-stage-img[data-step-img="1"] { opacity: 1; }
}
@media (max-width: 960px) {
  .process-grid { grid-template-columns: 1fr; }
  .process-item-icon {
    display: block;
    width: 52px;
    height: 52px;
    padding: 8px;
    margin-bottom: 14px;
    background: transparent;
    border: 1px solid var(--line);
    border-radius: var(--radius-s);
  }
}

/* ---------- Mission ---------- */
.mission { position: relative; overflow: hidden; background: var(--bg-alt); border-block: 1px solid var(--line); }
.mission-bgword {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  font-family: var(--font-mono); font-weight: 500;
  font-size: clamp(90px, 16vw, 240px);
  color: transparent;
  -webkit-text-stroke: 1px var(--line);
  white-space: nowrap; pointer-events: none; z-index: 0; line-height: 1;
}
.mission-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 48px; align-items: center; padding-block: clamp(56px, 9vw, 100px); }
.mission blockquote { font-family: var(--font-display); font-weight: 600; font-size: clamp(24px, 3.2vw, 36px); line-height: 1.3; margin: 0; }
.mission-inner p:not(blockquote) { color: var(--text-muted); }

/* ---------- Values (bento) ---------- */
.values-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.values-list.is-triple { grid-template-columns: repeat(3, 1fr); }
.value-item { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-m); padding: 26px; display: flex; flex-direction: column; gap: 8px; }
.value-item h3 { font-size: 16.5px; font-weight: 600; }
.value-item p { color: var(--text-muted); font-size: 14px; }

/* ---------- About / code window ---------- */
.about-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.code-window {
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow);
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1.9;
}
.code-window .terminal-bar { }
.code-window pre { margin: 0; padding: 20px; overflow-x: auto; }
.code-window .tok-kw { color: var(--accent-2); }
.code-window .tok-str { color: var(--accent-text); }
.code-window .tok-com { color: var(--text-muted); }
.code-window .tok-fn { color: #6FB7FF; }
.about-text p { color: var(--text-muted); margin-top: 18px; }
.about-legal { margin-top: 28px; padding-top: 20px; border-top: 1px solid var(--line); font-size: 12.5px; font-family: var(--font-mono); color: var(--text-muted); }

/* ---------- Agency split ---------- */
.agency-split {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, color-mix(in srgb, var(--accent-2) 18%, var(--bg)), var(--bg)), var(--bg);
  border-block: 1px solid var(--line);
}
.agency-split-bg {
  position: absolute;
  inset: 0;
  background-image: url('assets/saas-card.webp');
  background-size: cover;
  background-position: center;
  opacity: 0.5;
}
html[data-theme="light"] .agency-split-bg { opacity: 0.22; }
.agency-split-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, var(--bg) 15%, color-mix(in srgb, var(--bg) 35%, transparent) 55%, color-mix(in srgb, var(--bg) 70%, transparent) 100%);
}
.agency-split-inner { position: relative; z-index: 1; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 32px; padding-block: clamp(48px, 7vw, 80px); }
.agency-split h2 { font-size: clamp(24px, 3vw, 34px); max-width: 480px; margin-top: 0.5em; }
.agency-split p { color: var(--text-muted); margin-top: 12px; max-width: 440px; }

/* ---------- Final CTA ---------- */
.cta-final { text-align: center; }
.cta-final h2 { font-size: clamp(30px, 4.5vw, 54px); max-width: 760px; margin-inline: auto; }
.cta-final p.lead { max-width: 480px; margin-inline: auto; margin-top: 18px; color: var(--text-muted); }
.cta-final .hero-ctas { justify-content: center; margin-top: 32px; display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Footer ---------- */
footer { border-top: 1px solid var(--line); padding-block: 56px 32px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; }
.footer-tagline { margin-top: 16px; color: var(--text-muted); font-size: 14px; max-width: 280px; }
.footer-col h4 { font-family: var(--font-mono); font-size: 11.5px; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 14px; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; font-size: 14.5px; }
.footer-col a:hover { color: var(--accent-text); }
.footer-bottom { margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; font-size: 12px; font-family: var(--font-mono); color: var(--text-muted); }

/* ---------- Scroll reveals ---------- */
.motion-ready .gsap-fade,
.motion-ready .gsap-stagger > *,
.motion-ready .hero-anim {
  opacity: 0;
  transform: translateY(18px);
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .nav-links { display: none; }
  .nav-toggle { display: inline-flex; }
  .nav-actions .btn-primary { display: none; }
  .hero-grid { grid-template-columns: 1fr; }
  .bento-card, .bento-card.is-wide { grid-column: span 6; }
  .mission-inner, .about-inner { grid-template-columns: 1fr; }
  .values-list, .values-list.is-triple { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .values-list, .values-list.is-triple { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .agency-split-inner { flex-direction: column; align-items: flex-start; }
  .hero-v2 { min-height: auto; padding-block: 120px 56px; }
}

@media (max-width: 400px) {
  .nav-actions { gap: 6px; }
}

/* Mobile nav drawer */
.nav-drawer { display: none; flex-direction: column; gap: 4px; padding: 8px 0 20px; border-top: 1px solid var(--line); }
.nav-drawer.is-open { display: flex; }
.nav-drawer a:not(.btn) { padding: 12px 4px; font-size: 15px; font-weight: 500; color: var(--text-muted); border-bottom: 1px solid var(--line); }
.nav-drawer .btn { margin-top: 12px; justify-content: center; }

/* ---------- 404 ---------- */
.notfound { min-height: 88svh; }
.notfound-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(24px, 5vw, 64px);
  align-items: center;
}
.notfound-code {
  font-size: clamp(72px, 14vw, 160px);
  line-height: 0.9;
  margin-top: 0.3em;
}
.notfound-text h2 {
  font-size: clamp(26px, 3.6vw, 40px);
  margin-top: 0.2em;
}
.notfound-text .lead { margin-top: 18px; max-width: 480px; }
.notfound-text .hero-ctas { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 14px; }
@media (max-width: 960px) {
  .notfound-inner { grid-template-columns: 1fr; }
}