/* ===========================================
   HELLO PYTHON × CIlt
   Paleta: #4B4317 · #F1EBDF · #B1DEBD
   Fontes: Fredoka Bold + Inter
   =========================================== */

@import url("https://fonts.googleapis.com/css2?family=Fredoka:wght@400;500;600;700&family=Inter:wght@300;400;500;600&display=swap");

/* ─── TOKENS ─── */
:root {
  /* Cartoon Pastel Colors (theme) */
  --cartoon-mint: #b3eddc;
  --cartoon-yellow: #ffe5b4;
  --cartoon-teal: #60b9af;
  --cartoon-black: #1a1a1a;
  --cartoon-cream: #fffef5;

  /* Brand palette */
  --brown: var(--cartoon-black);
  --brown-dk: var(--cartoon-black);
  --brown-md: var(--cartoon-black);
  --brown-lt: var(--cartoon-black);
  --cream: var(--cartoon-cream);
  --cream-dk: var(--cartoon-cream);
  --cream-dkr: var(--cartoon-cream);
  --mint: var(--cartoon-mint);
  --mint-dk: var(--cartoon-teal);
  --mint-dkr: var(--cartoon-teal);
  --gold: var(--cartoon-yellow);
  --gold-lt: var(--cartoon-yellow);

  /* Derived surfaces */
  --bg: var(--cartoon-cream); /* page background = cream */
  --surf: #ffffff;
  --surf-tint: #faf7f2;
  --border: rgba(26, 26, 26, 0.12);
  --border-md: rgba(26, 26, 26, 0.2);

  /* Text */
  --text-hd: var(--cartoon-black);
  --text-bd: rgba(26, 26, 26, 0.95);
  --text-lt: rgba(26, 26, 26, 0.7);
  --text-muted: rgba(26, 26, 26, 0.45);

  /* Fonts */
  --ff-head: "Fredoka", system-ui, sans-serif;
  --ff-body: "Inter", system-ui, sans-serif;
  --ff-mono: "Courier New", monospace;

  /* Radius */
  --r4: 4px;
  --r8: 8px;
  --r12: 12px;
  --r16: 16px;
  --r20: 20px;
  --r24: 24px;
  --r32: 32px;
  --rpill: 9999px;

  /* Shadow */
  --s1: 0 2px 8px rgba(26, 26, 26, 0.08);
  --s2: 0 4px 20px rgba(26, 26, 26, 0.1);
  --s3: 0 8px 32px rgba(26, 26, 26, 0.12);
  --s4: 0 20px 56px rgba(26, 26, 26, 0.14);

  /* Motion */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --dur: 0.22s;

  --nav-h: 64px;
  --max-w: 1080px;
}

/* Dark Mode Variables */

/* ─── RESET ─── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--ff-body);
  background: var(--bg);
  color: var(--text-bd);
  line-height: 1.65;
  overflow-x: hidden;
  padding-top: 0px;
}

/* ─── NAVBAR ─── */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  height: var(--nav-h);
  z-index: 999;
  background: rgba(255, 254, 245, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav-container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 20px;
  height: 100%;

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

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--ff-head);
  font-weight: 600;
  color: var(--text-hd);
}

.nav-logo img {
  width: 100px;
  height: 100px;
}

.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-lt);
  font-family: var(--ff-body);
  font-weight: 500;
  transition: var(--dur) var(--ease);
}

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

.nav-btn {
  background: var(--mint);
  color: var(--brown);
  padding: 10px 18px;
  border-radius: var(--rpill);
  font-weight: 600;
  text-decoration: none;
  box-shadow: var(--s1);
  transition: var(--dur) var(--spring);
}

.nav-btn:hover {
  background: var(--mint-dk);
  transform: translateY(-2px);
  box-shadow: var(--s2);
}

.nav-links {
  display: flex;
  gap: 30px;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: #c9d1d9;
  font-weight: 500;
  transition: 0.2s;
}

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

.nav-btn {
  background: var(--green);
  color: #000;
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  transition: 0.2s;
}

.nav-btn:hover {
  background: var(--green2);
  transform: translateY(-2px);
}

/* ─── CUSTOM SNAKE CURSOR ─── */
/*

@media (pointer: fine) {
  * {
    cursor: auto !important;
  }
}

*/

#snake-canvas {
  display: none !important;
}

h1,
h2,
h3,
h4 {
  font-family: var(--ff-head);
  font-weight: 600;
  color: var(--text-hd);
  line-height: 1.1;
}
h2 {
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  font-weight: 700;
}
h3 {
  font-size: 1.15rem;
  font-weight: 600;
}
a {
  text-decoration: none;
  color: inherit;
}
img {
  display: block;
  max-width: 100%;
}
code {
  font-family: var(--ff-mono);
  font-size: 0.83em;
  background: rgba(26, 26, 26, 0.08);
  color: var(--brown-md);
  padding: 2px 7px;
  border-radius: var(--r4);
  border: 1px solid rgba(26, 26, 26, 0.12);
}
details {
  list-style: none;
}
summary {
  list-style: none;
  cursor: pointer;
}
summary::-webkit-details-marker {
  display: none;
}

/* ─── SVG ICONS ─── */
.icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}
.ui-svg {
  width: 1.08em;
  height: 1.08em;
  display: inline-block;
  flex-shrink: 0;
  color: currentColor;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.1;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Specific fix for gamepad icon */
#icon-gamepad {
  fill: #60b9af;
  stroke: #1a1a1a;
  stroke-width: 0.3;
  opacity: 1;
}

/* Make gamepad icon more visible */
.ui-svg:has(use[href="#icon-gamepad"]) {
  background: linear-gradient(45deg, #f0f0f0, #e0e0e0);
  border-radius: 4px;
  padding: 2px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

/* ─── LAYOUT ─── */
.c {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 28px;
}
.section {
  padding: 96px 0;
}

.hero {
  position: relative;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text-bd);
  overflow: hidden;
}

#hero-network {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

.hero .hero-c {
  position: relative;
  z-index: 2;
}

.hero .hero-blob,
.hero .dot-grid {
  display: block;
}

/* ─── EYEBROW ─── */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--ff-head);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mint-dkr);
  background: rgba(177, 222, 189, 0.25);
  border: 1.5px solid rgba(177, 222, 189, 0.6);
  padding: 5px 14px;
  border-radius: var(--rpill);
  margin-bottom: 20px;
}
.eyebrow .ui-svg {
  width: 1.1em;
  height: 1.1em;
}

/* ─── SECTION HEADER ─── */
.sec-hd {
  text-align: center;
  margin-bottom: 60px;
}
.sec-hd h2 {
  margin-bottom: 12px;
}
.sec-hd > p {
  color: var(--text-lt);
  font-size: 1rem;
  max-width: 480px;
  margin: 0 auto;
  line-height: 1.75;
}

/* ─── CARTOON CONTAINER DASHED ─── */
.cartoon-container-dashed {
  position: relative;
  display: block;
}

.cartoon-container-dashed-outer {
  position: absolute;
  inset: 0;
  border-radius: 24px;
  border: 3px dashed var(--cartoon-black);
  transform: translate(12px, 12px);
  pointer-events: none;
  z-index: 0;
}

.cartoon-container-dashed-inner {
  position: relative;
  border-radius: 24px;
  border: 3px dashed var(--cartoon-black);
  padding: 32px;
  z-index: 1;
  background: var(--cartoon-cream);
  color: var(--cartoon-black);
}

.cartoon-container-dashed-inner.mint {
  background: var(--cartoon-mint);
}

.cartoon-container-dashed-inner.yellow {
  background: var(--cartoon-yellow);
}

.cartoon-container-dashed-inner.teal {
  background: var(--cartoon-teal);
  color: var(--cartoon-cream);
}

.cartoon-container-dashed--card .cartoon-container-dashed-outer {
  border-radius: 16px;
  border: 2px dashed var(--cartoon-black);
  transform: translate(8px, 8px);
}

.cartoon-container-dashed--card .cartoon-container-dashed-inner {
  border-radius: 16px;
  border: 2px dashed var(--cartoon-black);
  padding: 32px;
}

.cartoon-container-dashed--card-solid .cartoon-container-dashed-outer {
  border-radius: 16px;
  border: 2px solid var(--cartoon-black);
  transform: translate(8px, 8px);
}

.cartoon-container-dashed--card-solid .cartoon-container-dashed-inner {
  border-radius: 16px;
  border: 2px solid var(--cartoon-black);
  padding: 14px;
}

/* Força os `details.faq` a ficarem sem borda dupla,
      usando a borda do container sólido como referência visual. */
.cartoon-container-dashed--card-solid .faq {
  border: none !important;
  background: transparent !important;
  overflow: hidden;
  box-shadow: none !important;
}

.cartoon-container-dashed--card-solid .faq[open] {
  box-shadow: none !important;
  background: rgba(177, 222, 189, 0.12) !important;
}

.cartoon-container-dashed--card-solid .faq[open] summary {
  background: rgba(177, 222, 189, 0.15);
}

/* ─── BUTTONS ─── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--brown);
  color: var(--cream);
  font-family: var(--ff-head);
  font-weight: 600;
  font-size: 1.05rem;
  padding: 14px 30px;
  border-radius: var(--rpill);
  box-shadow:
    0 4px 0 var(--brown-dk),
    var(--s2);
  transition:
    transform var(--dur) var(--spring),
    box-shadow var(--dur);
  border: none;
  cursor: pointer;
}
.btn-primary .ui-svg,
.btn-faq .ui-svg,
.btn-cta .ui-svg {
  width: 1.18rem;
  height: 1.18rem;
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow:
    0 7px 0 var(--brown-dk),
    var(--s3);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--brown);
  font-family: var(--ff-head);
  font-weight: 600;
  font-size: 1rem;
  padding: 14px 26px;
  border-radius: var(--rpill);
  border: 2px solid var(--border-md);
  transition:
    border-color var(--dur),
    background var(--dur),
    color var(--dur);
  cursor: pointer;
}
.btn-outline:hover {
  border-color: var(--brown);
  background: rgba(26, 26, 26, 0.05);
}

.btn-text {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--ff-head);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--mint-dkr);
  border-bottom: 1.5px solid var(--mint-dk);
  padding-bottom: 2px;
  transition:
    color var(--dur),
    border-color var(--dur);
  border-top: none;
  border-left: none;
  border-right: none;
  background: none;
  cursor: pointer;
}
.btn-text:hover {
  color: var(--brown);
  border-color: var(--brown);
}

.btn-faq {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--brown);
  color: var(--cream);
  font-family: var(--ff-head);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 12px 24px;
  border-radius: var(--rpill);
  box-shadow: 0 3px 0 var(--brown-dk);
  transition:
    transform var(--dur) var(--spring),
    box-shadow var(--dur);
  margin-top: 24px;
  justify-content: center;
}
.btn-faq:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 0 var(--brown-dk);
}

/* ═══════════════════════════
         NAV
      ═══════════════════════════ */
.nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--nav-h);
  background: rgba(255, 254, 245, 0.92);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border-bottom: 1.5px solid var(--border);
  transition: box-shadow var(--dur);
}
.nav.scrolled {
  box-shadow: var(--s2);
}
.nav-c {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 28px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo img {
  height: 2.25rem; /* 36px at 16px base */
  width: auto;
  object-fit: contain;
  flex-shrink: 0;
}
.logo-mark {
  width: 36px;
  height: 36px;
  border-radius: var(--r8);
  background: var(--brown);
  display: grid;
  place-items: center;
  font-size: 1.1rem;
  box-shadow: var(--s1);
}
.logo-text {
  font-family: var(--ff-head);
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--text-lt);
}
.logo-text strong {
  color: var(--brown);
  font-weight: 700;
}

.nav-links {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 2px;
  margin-left: 24px;
}
.nav-links a {
  display: block;
  padding: 7px 13px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-lt);
  border-radius: var(--r8);
  transition:
    background var(--dur),
    color var(--dur);
}
.nav-links a:hover {
  background: rgba(26, 26, 26, 0.07);
  color: var(--brown);
}

.nav-cta {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--brown);
  color: var(--cream);
  font-family: var(--ff-head);
  font-weight: 600;
  font-size: 0.88rem;
  padding: 9px 20px;
  border-radius: var(--rpill);
  box-shadow: 0 3px 0 var(--brown-dk);
  transition:
    transform var(--dur) var(--spring),
    box-shadow var(--dur);
}
.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 0 var(--brown-dk);
}

.ham {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--brown);
  padding: 6px;
  margin-left: auto;
}
.ham span {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition:
    transform var(--dur),
    opacity var(--dur);
}

/* ═══════════════════════════
         HERO
      ═══════════════════════════ */
.hero {
  position: relative;
  min-height: calc(100svh - var(--nav-h));
  display: flex;
  flex-direction: column;
  background: var(--cream);
  overflow: hidden;
}

/* Blobs */
.hero-blob {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(60px);
}
.hb-top {
  width: 700px;
  height: 500px;
  top: -200px;
  right: -150px;
  background: radial-gradient(
    ellipse,
    rgba(177, 222, 189, 0.5) 0%,
    transparent 65%
  );
}
.hb-left {
  width: 400px;
  height: 400px;
  bottom: 40px;
  left: -100px;
  background: radial-gradient(
    circle,
    rgba(255, 229, 180, 0.25) 0%,
    transparent 65%
  );
}
.hb-right {
  width: 300px;
  height: 300px;
  bottom: -60px;
  right: 10%;
  background: radial-gradient(
    circle,
    rgba(177, 222, 189, 0.3) 0%,
    transparent 65%
  );
}

/* Dot grid */
.dot-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(
    circle,
    rgba(26, 26, 26, 0.12) 1px,
    transparent 1px
  );
  background-size: 28px 28px;
  mask-image: radial-gradient(
    ellipse 90% 70% at 50% 50%,
    black 30%,
    transparent 80%
  );
}

.hero-c {
  flex: 1;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 80px 28px 64px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  position: relative;
  z-index: 1;
}

/* Hero tag pill */
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(8px);
  border: 1.5px solid var(--border);
  border-radius: var(--rpill);
  padding: 7px 16px 7px 12px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-lt);
  margin-bottom: 28px;
  box-shadow: var(--s1);
}
.tag-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--mint-dkr);
  box-shadow: 0 0 0 0 rgba(96, 185, 175, 0.4);
  animation: tag-pulse 2.2s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes tag-pulse {
  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(96, 185, 175, 0.4);
  }
  50% {
    box-shadow: 0 0 0 6px rgba(96, 185, 175, 0);
  }
}

/* H1 */
.hero h1 {
  font-size: clamp(2.8rem, 5.5vw, 4rem);
  font-weight: 700;
  color: var(--brown);
  letter-spacing: -0.02em;
  line-height: 1.08;
  margin-bottom: 24px;
}
.hero h1 em {
  font-style: normal;
  color: var(--mint-dkr);
  position: relative;
  display: inline-block;
}
.hero h1 em::after {
  content: "";
  position: absolute;
  left: -2px;
  right: -2px;
  bottom: 4px;
  height: 36%;
  background: rgba(177, 222, 189, 0.5);
  border-radius: 4px;
  z-index: -1;
}
.h1-under {
  position: relative;
  display: inline-block;
}
.h1-under::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 5px;
  background: var(--mint);
  border-radius: var(--rpill);
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--text-lt);
  max-width: 440px;
  margin-bottom: 36px;
  line-height: 1.75;
  font-weight: 300;
}
.hero-desc strong {
  color: var(--brown);
  font-weight: 600;
}

.hero-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 40px;
}

/* Social proof */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 16px;
}
.hs-avatars {
  display: flex;
}
.hsa {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 0.7rem;
  font-weight: 700;
  color: #fff;
  border: 2.5px solid var(--cream);
  margin-right: -10px;
  font-family: var(--ff-head);
}
.hsa-more {
  background: var(--cream-dk) !important;
  color: var(--text-lt) !important;
  font-size: 0.6rem;
  border-color: var(--cream);
  padding: 0 6px;
  border-radius: var(--rpill);
  min-width: 36px;
  width: auto;
}
.hs-text {
  margin-left: 18px;
  font-size: 0.82rem;
  color: var(--text-lt);
  line-height: 1.4;
}
.hs-text strong {
  color: var(--brown);
}
.hs-stars {
  font-size: 0.72rem;
  color: var(--gold);
  margin-top: 2px;
}
.hs-stars span {
  color: var(--text-lt);
}

/* ── Terminal ── */
.hero-right {
  position: relative;
}
.terminal {
  background: #1e1d18;
  border-radius: var(--r20);
  border: 1.5px solid rgba(255, 255, 255, 0.06);
  box-shadow:
    var(--s4),
    0 0 40px rgba(26, 26, 26, 0.15);
  overflow: hidden;
  position: relative;
  z-index: 2;
  animation: term-float 7s ease-in-out infinite;
}
@keyframes term-float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}
.term-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #2a2920;
  padding: 11px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.term-dots {
  display: flex;
  gap: 6px;
}
.td-r,
.td-y,
.td-g {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}
.td-r {
  background: #ff5f57;
}
.td-y {
  background: #febc2e;
}
.td-g {
  background: #28c840;
}
.term-file {
  font-family: var(--ff-mono);
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.3);
  margin: 0 auto;
}
.term-run {
  font-family: var(--ff-mono);
  font-size: 0.7rem;
  color: var(--mint);
  background: rgba(177, 222, 189, 0.12);
  border: 1px solid rgba(177, 222, 189, 0.2);
  padding: 3px 10px;
  border-radius: var(--rpill);
  cursor: pointer;
  white-space: nowrap;
}
.term-body {
  display: flex;
  gap: 14px;
  padding: 18px;
  font-family: var(--ff-mono);
  font-size: 0.78rem;
  line-height: 1.9;
}
.ln {
  color: rgba(255, 255, 255, 0.15);
  user-select: none;
  text-align: right;
  min-width: 14px;
}
.code {
  flex: 1;
}
.cl-blank {
  height: 1.9em;
}
.cl-indent {
  padding-left: 18px;
}
.cl-comment {
  color: #5c7a60;
  font-style: italic;
}
.ck {
  color: var(--gold);
}
.cop {
  color: #89ddff;
}
.cf {
  color: #82aaff;
}
.cb {
  color: #89ddff;
}
.cs {
  color: var(--mint);
}
.cn {
  color: #f78c6c;
}
.ci {
  color: #ffe082;
}
.cw {
  color: #f8f8f8;
}
.term-out {
  background: rgba(177, 222, 189, 0.07);
  border-top: 1px solid rgba(177, 222, 189, 0.15);
  padding: 14px 18px;
}
.out-lbl {
  font-family: var(--ff-mono);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--mint-dk);
  margin-bottom: 8px;
  display: block;
}
.out-lines {
  font-family: var(--ff-mono);
  font-size: 0.78rem;
  color: var(--mint-lt, #c8ecd3);
  line-height: 1.75;
}
.out-line {
  display: block;
}
.cursor {
  animation: blink 1.2s step-end infinite;
  color: var(--mint-dk);
}
@keyframes blink {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
}

/* ─── STEP WRAPPER (CONTAINER PARA 3D) ─── */
.step-wrapper {
  perspective: 1000px;
  height: 100%;
}

.step-wrapper {
  perspective: 1000px;
  height: 100%;
  display: flex;
  align-items: stretch;
}

/* ─── STEP COM EFEITO 3D ─── */
.step-3d {
  transform-style: preserve-3d;
  transition:
    transform 0.3s ease-out,
    box-shadow 0.3s ease-out;
  will-change: transform;
  width: 100%;
}

/* ─── SOMBRA DINÂMICA PADRÃO ─── */
.step-3d {
  box-shadow: var(--s1);
}

/* ─── STEP ACCENT (TERCEIRO CARD) COM EFEITO 3D ─── */
.step-accent.step-3d {
  box-shadow:
    0 6px 0 var(--brown-dk),
    var(--s2);
}

/* ─── RESPONSIVIDADE ─── */
@media (max-width: 768px) {
  .step-wrapper {
    perspective: 800px;
  }

  /* Desativar efeito 3D em dispositivos móveis */
  .step-3d {
    transform: none !important;
  }

  .step-3d:hover {
    transform: translateY(-8px) !important;
    box-shadow: var(--s3) !important;
  }

  .terminal {
    display: none;
  }
}

/* ─── SUPORTE PARA PREFERÊNCIA DE MOVIMENTO REDUZIDO ─── */
@media (prefers-reduced-motion: reduce) {
  .step-3d {
    transition: none;
    transform: none !important;
  }
}

/* Floating cards */
.float-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border: 1.5px solid var(--border);
  border-radius: var(--r16);
  padding: 11px 15px;
  box-shadow: var(--s3);
  z-index: 3;
  font-size: 0.77rem;
}
.float-card strong {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--brown);
  margin-bottom: 1px;
  font-family: var(--ff-head);
}
.float-card small {
  color: var(--text-lt);
  font-size: 0.7rem;
}
.fc-ico {
  width: 1.72rem;
  height: 1.72rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--mint-dkr);
}
.fc-ico .ui-svg {
  width: 100%;
  height: 100%;
}
.fc-1 {
  bottom: -22px;
  left: -38px;
  animation: fc-f1 5s ease-in-out infinite;
}
.fc-2 {
  top: -18px;
  right: -30px;
  animation: fc-f2 4.5s ease-in-out infinite 1s;
}
.fc-3 {
  bottom: 56px;
  right: -40px;
  animation: fc-f1 6s ease-in-out infinite 0.5s;
}
@keyframes fc-f1 {
  0%,
  100% {
    transform: translateY(0) rotate(-1deg);
  }
  50% {
    transform: translateY(-8px) rotate(1deg);
  }
}
@keyframes fc-f2 {
  0%,
  100% {
    transform: translateY(0) rotate(0.5deg);
  }
  50% {
    transform: translateY(-7px) rotate(-1deg);
  }
}
.fc-prog-label {
  display: flex;
  justify-content: space-between;
  font-family: var(--ff-head);
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-lt);
  margin-bottom: 6px;
}
.fc-prog-label span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.fc-prog-label .ui-svg {
  width: 0.95rem;
  height: 0.95rem;
}
.fc-pct {
  color: var(--mint-dkr);
}
.fc-track {
  height: 5px;
  background: var(--cream-dk);
  border-radius: var(--rpill);
  overflow: hidden;
}
.fc-fill {
  height: 100%;
  background: var(--mint-dk);
  border-radius: var(--rpill);
}

/* ═══════════════════════════
         NUMBAR
      ═══════════════════════════ */
.numbar {
  background: var(--brown);
  border-top: 2px solid rgba(255, 255, 255, 0.07);
}
.nb-c {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 28px;
  display: flex;
  align-items: stretch;
}
.nb-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 36px 16px;
  gap: 5px;
  transition: background var(--dur);
}
.nb-item:hover {
  background: rgba(255, 255, 255, 0.04);
}
.nb-n {
  font-family: var(--ff-head);
  font-size: 2.6rem;
  font-weight: 700;
  color: var(--mint);
  line-height: 1;
  letter-spacing: -0.02em;
}
.nb-item > span {
  font-size: 0.78rem;
  color: rgba(255, 254, 245, 0.5);
  font-weight: 400;
}
.nb-div {
  width: 1px;
  align-self: stretch;
  background: rgba(255, 255, 255, 0.08);
  flex-shrink: 0;
}

/* ═══════════════════════════
         WHY
      ═══════════════════════════ */
.why-sec {
  background: var(--surf);
}
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.why-card {
  padding: 36px 28px;
  border-radius: var(--r20);
  border: 2px solid var(--border-md);
  position: relative;
  overflow: hidden;
  transition:
    transform var(--dur) var(--spring),
    box-shadow var(--dur);
}
.why-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--s3);
}
.wc-green {
  background: rgba(177, 222, 189, 0.18);
  border-color: rgba(96, 185, 175, 0.55);
}
.wc-brown {
  background: rgba(26, 26, 26, 0.06);
  border-color: rgba(26, 26, 26, 0.24);
}
.wc-cream {
  background: rgba(241, 235, 223, 0.45);
  border-color: rgba(75, 67, 23, 0.22);
}

.wc-icon {
  font-size: 2.2rem;
  margin-bottom: 18px;
  display: block;
  filter: drop-shadow(0 3px 6px rgba(0, 0, 0, 0.1));
}
.wc-icon .ui-svg {
  width: 1.12em;
  height: 1.12em;
}
.why-card h3 {
  font-size: 1.2rem;
  color: var(--brown);
  margin-bottom: 10px;
}
.why-card p {
  font-size: 0.9rem;
  color: var(--text-lt);
  line-height: 1.75;
  margin-bottom: 22px;
}
.wc-link {
  font-family: var(--ff-head);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--mint-dkr);
  transition:
    color var(--dur),
    letter-spacing var(--dur);
}
.wc-link:hover {
  color: var(--brown);
  letter-spacing: 0.01em;
}

/* ═══════════════════════════
         STEPS
      ═══════════════════════════ */
.steps-sec {
  background: var(--cream);
}
.steps {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 12px;
}
.step-arrow {
  font-family: var(--ff-head);
  font-size: 2rem;
  color: var(--mint-dk);
  text-align: center;
  user-select: none;
  opacity: 0.6;
}
.step {
  background: var(--surf);
  border-radius: var(--r20);
  padding: 36px 24px;
  text-align: center;
  border: 2px solid var(--border);
  box-shadow: var(--s1);
  transition:
    transform var(--dur) var(--spring),
    box-shadow var(--dur);
}
.step:hover {
  transform: translateY(-8px);
  box-shadow: var(--s3);
}
.step-accent {
  background: rgb(54, 54, 54);
  border-color: var(--brown-dk);
  box-shadow:
    0 6px 0 var(--brown-dk),
    var(--s2);
}
.step-accent h3,
.step-accent p {
  color: var(--cream) !important;
}
.step-num {
  font-family: var(--ff-head);
  font-size: 3rem;
  font-weight: 700;
  color: rgba(26, 26, 26, 0.8);
  line-height: 1;
  margin-bottom: 10px;
}
.step-accent .step-num {
  color: var(--brown);
}
.step-ico {
  font-size: 2.2rem;
  margin-bottom: 14px;
}
.step-ico .ui-svg {
  width: 1.12em;
  height: 1.12em;
}
.step-accent .step-ico {
  color: var(--cream);
}
.step h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}
.step p {
  font-size: 0.87rem;
  color: var(--text-lt);
  line-height: 1.7;
}

/* ═══════════════════════════
         ALT FEATURES
      ═══════════════════════════ */
.alt-sec {
  background: var(--surf);
  overflow-x: hidden;
}
.alt-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
  margin-bottom: 96px;
}
.alt-row:last-child {
  margin-bottom: 0;
}
.alt-rev {
  direction: rtl;
}
.alt-rev > * {
  direction: ltr;
}

/* Visual cards */
.av-card {
  border-radius: var(--r24);
  padding: 24px;
  position: relative;
  overflow: hidden;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-shadow: var(--s4);
}
.av-green {
  background: linear-gradient(150deg, #e8f7ee 0%, #d0edda 100%);
  border: 1.5px solid rgba(177, 222, 189, 0.6);
}
.av-brown {
  background: linear-gradient(150deg, #f5f0e4 0%, #ede3cc 100%);
  border: 1.5px solid rgba(255, 229, 180, 0.4);
}

.av-wbar {
  display: flex;
  gap: 5px;
  margin-bottom: 4px;
}
.av-wbar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.av-wbar span:nth-child(1) {
  background: rgba(255, 95, 87, 0.5);
}
.av-wbar span:nth-child(2) {
  background: rgba(254, 188, 46, 0.5);
}
.av-wbar span:nth-child(3) {
  background: rgba(40, 200, 64, 0.5);
}

/* Badges */
.av-badges {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.avb {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: var(--r8);
  font-family: var(--ff-head);
  font-size: 0.82rem;
  font-weight: 600;
  border: 1.5px solid transparent;
}
.avb-ico {
  width: 1.1rem;
  height: 1.1rem;
}
.avb-g {
  background: rgba(177, 222, 189, 0.4);
  color: #2a6b46;
  border-color: rgba(177, 222, 189, 0.8);
}
.avb-y {
  background: rgba(255, 229, 180, 0.2);
  color: var(--brown);
  border-color: rgba(255, 229, 180, 0.4);
}
.avb-m {
  background: rgba(26, 26, 26, 0.07);
  color: var(--text-lt);
  border-color: rgba(26, 26, 26, 0.12);
}

.av-xp {
  margin-top: auto;
}
.avx-top {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-lt);
  margin-bottom: 8px;
}
.avx-top span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.avx-top .ui-svg {
  width: 0.96rem;
  height: 0.96rem;
}
.avx-track {
  height: 7px;
  background: rgba(26, 26, 26, 0.1);
  border-radius: var(--rpill);
  overflow: hidden;
}
.avx-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--mint-dk), var(--mint-dkr));
  border-radius: var(--rpill);
}

/* Project list */
.proj-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.pl-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: var(--r12);
  border: 1.5px solid rgba(26, 26, 26, 0.1);
  background: rgba(255, 255, 255, 0.5);
}
.pl-done {
  background: rgba(177, 222, 189, 0.25) !important;
  border-color: rgba(177, 222, 189, 0.6) !important;
}
.pl-lock {
  opacity: 0.45;
}
.pl-ico {
  width: 1.62rem;
  height: 1.62rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--mint-dkr);
}
.pl-ico .ui-svg {
  width: 100%;
  height: 100%;
}
.pl-info {
  flex: 1;
}
.pl-info strong {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--brown);
  margin-bottom: 2px;
  font-family: var(--ff-head);
}
.pl-info span {
  font-size: 0.72rem;
  color: var(--text-lt);
}
.pl-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.67rem;
  font-weight: 600;
  padding: 3px 9px;
  border-radius: var(--rpill);
  font-family: var(--ff-head);
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.pl-tag .ui-svg {
  width: 0.92rem;
  height: 0.92rem;
}
.pl-t-done {
  background: rgba(177, 222, 189, 0.4);
  color: #2a6b46;
}
.pl-t-wip {
  background: rgba(255, 229, 180, 0.2);
  color: var(--brown);
}
.pl-t-lock {
  background: rgba(26, 26, 26, 0.08);
  color: var(--text-lt);
}

.av-big {
  position: absolute;
  bottom: 16px;
  right: 20px;
  width: 3.35rem;
  height: 3.35rem;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
  opacity: 0.8;
  color: var(--brown);
}
.av-big .ui-svg {
  width: 100%;
  height: 100%;
}

/* Alt text */
.p-under {
  text-decoration: underline solid var(--mint) 2px;
}
.alt-text h2 {
  font-size: clamp(1.7rem, 3.5vw, 2.4rem);
  margin: 12px 0 18px;
}
.alt-text > p {
  color: var(--text-lt);
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: 28px;
  font-weight: 300;
}
.check-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 32px;
}
.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--text-lt);
}
.check-ico {
  width: 1.34rem;
  height: 1.34rem;
  margin-top: 2px;
  color: var(--mint-dkr);
  flex-shrink: 0;
}
.check-ico .ui-svg {
  width: 100%;
  height: 100%;
}
.check-list li div {
  line-height: 1.6;
}
.check-list li strong {
  color: var(--brown);
  font-weight: 600;
}

/* ═══════════════════════════
         CURRÍCULO
      ═══════════════════════════ */
.cur-sec {
  background: var(--cream);
}
.cur-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.cur-card {
  background: var(--surf);
  border-radius: var(--r16);
  padding: 22px 18px;
  border: 2px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
  overflow: hidden;
  transition:
    transform var(--dur) var(--spring),
    border-color var(--dur),
    box-shadow var(--dur);
}
.cur-card:hover {
  transform: translateY(-6px);
  border-color: var(--mint-dk);
  box-shadow: var(--s3);
}
.cur-card > .cur-ico {
  width: 44px;
  height: 44px;
  border-radius: var(--r12);
  background: rgba(177, 222, 189, 0.25);
  display: grid;
  place-items: center;
  color: var(--mint-dkr);
}
.cur-card > .cur-ico .ui-svg {
  width: 1.52rem;
  height: 1.52rem;
}
.cur-card h3 {
  font-size: 0.92rem;
  color: var(--brown);
  font-weight: 600;
}
.cur-card p {
  font-size: 0.8rem;
  color: var(--text-lt);
  line-height: 1.6;
}

/* Top meta row */
.cur-card {
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 20px 18px 18px;
}
.cur-card .cur-n {
  font-family: var(--ff-head);
  font-size: 1.4rem;
  font-weight: 700;
  color: rgba(26, 26, 26, 0.8);
  line-height: 1;
}
.cur-lvl {
  font-family: var(--ff-head);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: var(--rpill);
  display: inline-block;
  margin-bottom: 12px;
}
.lvl-i {
  background: rgba(177, 222, 189, 0.35);
  color: var(--mint-dkr);
}
.lvl-b {
  background: rgba(91, 180, 245, 0.15);
  color: #1a78b0;
}
.lvl-m {
  background: rgba(255, 229, 180, 0.2);
  color: var(--brown);
}
.lvl-a {
  background: rgba(200, 100, 100, 0.12);
  color: #a03838;
}
.lvl-p {
  background: linear-gradient(
    90deg,
    rgba(177, 222, 189, 0.4),
    rgba(255, 229, 180, 0.3)
  );
  color: var(--brown);
}

.cur-n {
  margin-bottom: 4px;
}
.cur-card .cur-ico {
  margin-bottom: 10px;
}
.cur-card h3 {
  margin-bottom: 6px;
}

.cartoon-container-dashed-inner.cur-final {
  border-color: var(--mint-dk);
  background: linear-gradient(160deg, #f0f9f4 0%, var(--surf) 100%);
  box-shadow: 0 0 0 2px rgba(177, 222, 189, 0.3);
}
.cartoon-container-dashed-inner.cur-final:hover {
  border-color: var(--mint-dkr);
  box-shadow:
    0 0 0 2px rgba(177, 222, 189, 0.5),
    var(--s3);
}

/* ═══════════════════════════
         PROJETOS
      ═══════════════════════════ */
.proj-sec {
  position: relative;
  background:
    radial-gradient(
      920px 420px at 10% -6%,
      rgba(96, 185, 175, 0.15),
      transparent 72%
    ),
    radial-gradient(
      780px 340px at 90% 110%,
      rgba(255, 229, 180, 0.16),
      transparent 74%
    ),
    linear-gradient(180deg, #ffffff 0%, #fafaf7 100%);
  overflow: hidden;
}
.proj-sec::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(26, 26, 26, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26, 26, 26, 0.03) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.2;
  mask-image: radial-gradient(circle at 50% 45%, black 18%, transparent 84%);
}
.proj-sec::after {
  content: "";
  position: absolute;
  top: 16px;
  right: -130px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(
    circle,
    rgba(96, 185, 175, 0.2) 0%,
    rgba(96, 185, 175, 0) 70%
  );
  filter: blur(10px);
}
.proj-sec .c {
  position: relative;
  z-index: 1;
}
.proj-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.proj-card {
  position: relative;
  background: linear-gradient(180deg, #ffffff 0%, #f6f8f7 100%);
  border-radius: 20px;
  overflow: hidden;
  border: 2.5px solid var(--cartoon-black);
  box-shadow:
    0 10px 0 rgba(26, 26, 26, 0.12),
    0 16px 28px rgba(26, 26, 26, 0.14);
  transition:
    transform 0.34s var(--spring),
    box-shadow 0.34s var(--ease),
    background 0.3s var(--ease);
}
.proj-card::before {
  content: "";
  position: absolute;
  inset: 8px;
  border-radius: inherit;
  pointer-events: none;
  border: 1.5px dashed rgba(26, 26, 26, 0.18);
  opacity: 0.6;
  z-index: 4;
}
.proj-card::after {
  content: none;
}
.proj-card:hover {
  transform: translateY(-9px) scale(1.014) rotate(-0.4deg);
  box-shadow:
    0 12px 0 rgba(96, 185, 175, 0.32),
    0 24px 34px rgba(26, 26, 26, 0.16);
  background: linear-gradient(180deg, #ffffff 0%, #f2f8f6 100%);
}
.proj-card:hover::before {
  border-color: rgba(96, 185, 175, 0.34);
  opacity: 0.9;
}
.pc-thumb {
  height: 168px;
  background: linear-gradient(135deg, var(--g1), var(--g2));
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  border-bottom: 2.5px solid var(--cartoon-black);
}
.pc-thumb::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(
      circle at 24% 22%,
      rgba(255, 255, 255, 0.34) 0%,
      transparent 48%
    ),
    linear-gradient(
      115deg,
      rgba(255, 255, 255, 0.18),
      rgba(255, 255, 255, 0) 42%,
      rgba(10, 18, 22, 0.22) 100%
    );
}
.pc-thumb::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.14) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.14) 1px, transparent 1px);
  background-size: 18px 18px;
  opacity: 0.24;
}
.pc-em {
  width: 84px;
  height: 84px;
  display: grid;
  place-items: center;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.8);
  border: 2.5px solid rgba(26, 26, 26, 0.34);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.74),
    0 10px 18px rgba(0, 0, 0, 0.24);
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.18));
  position: relative;
  z-index: 2;
  transform: translateY(0) rotate(-3deg);
  transition:
    transform 0.36s var(--spring),
    box-shadow 0.3s var(--ease);
}
.pc-ico {
  width: 50px;
  height: 50px;
  color: #1d5d54;
  stroke: currentColor;
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 1px 0 rgba(255, 255, 255, 0.45));
}
.pc-ico-dot {
  fill: currentColor;
  stroke: none;
}
.proj-grid > .proj-card:nth-child(1) .pc-ico {
  color: #1f6f63;
}
.proj-grid > .proj-card:nth-child(2) .pc-ico {
  color: #8e5b13;
}
.proj-grid > .proj-card:nth-child(3) .pc-ico {
  color: #7f4e04;
}
.proj-grid > .proj-card:nth-child(4) .pc-ico {
  color: #1a645a;
}
.proj-card:hover .pc-em {
  transform: translateY(-5px) rotate(0deg) scale(1.05);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.56),
    0 12px 20px rgba(0, 0, 0, 0.24);
}
.pc-over {
  position: absolute;
  inset: 0;
  z-index: 3;
  background: linear-gradient(
    180deg,
    rgba(10, 18, 22, 0.04) 0%,
    rgba(10, 18, 22, 0.62) 100%
  );
  backdrop-filter: blur(4px) saturate(115%);
  display: grid;
  place-items: end start;
  padding: 12px;
  opacity: 0;
  transform: translateY(8px);
  transition:
    opacity 0.32s var(--ease),
    transform 0.34s var(--spring);
}
.pc-over span {
  color: rgba(255, 254, 245, 0.96);
  font-family: var(--ff-head);
  font-weight: 700;
  font-size: 0.74rem;
  letter-spacing: 0.02em;
  background: rgba(10, 18, 22, 0.6);
  border: 1.5px solid rgba(255, 255, 255, 0.26);
  padding: 6px 10px;
  border-radius: var(--rpill);
  text-transform: uppercase;
  z-index: 5;
}
.proj-card:hover .pc-over {
  opacity: 1;
  transform: translateY(0);
}
.pc-body {
  padding: 17px 16px 15px;
}
.pc-body h3 {
  font-size: 1rem;
  color: var(--brown);
  margin-bottom: 5px;
  font-weight: 700;
  font-family: var(--ff-head);
}
.pc-body p {
  font-size: 0.8rem;
  color: var(--text-lt);
  margin-bottom: 12px;
  line-height: 1.6;
}
.pc-tags {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.pc-tags span {
  background: rgba(177, 222, 189, 0.32);
  border: 1.5px solid rgba(96, 185, 175, 0.52);
  border-radius: var(--rpill);
  padding: 4px 9px;
  font-size: 0.7rem;
  font-weight: 700;
  color: #2f7d73;
  letter-spacing: 0.01em;
  font-family: var(--ff-head);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
  transition:
    transform 0.25s var(--spring),
    background 0.28s var(--ease);
}
.proj-card:hover .pc-tags span {
  transform: translateY(-1px);
}

/* ═══════════════════════════
         FAQ
      ═══════════════════════════ */
.faq-sec {
  background: var(--cream);
}
.faq-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 60px;
  align-items: start;
}
.faq-left h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  margin-bottom: 12px;
}
.faq-left p {
  color: var(--text-lt);
  font-size: 0.9rem;
  line-height: 1.7;
}
.faq-right {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq {
  background: var(--surf);
  border-radius: var(--r16);
  border: 2px solid var(--border);
  overflow: hidden;
  transition:
    border-color 0.42s var(--ease),
    box-shadow 0.42s var(--ease),
    transform 0.42s var(--spring),
    background 0.42s var(--ease);
}
.faq[open] {
  border-color: var(--mint-dk);
  box-shadow:
    0 0 0 3px rgba(177, 222, 189, 0.2),
    var(--s2);
  transform: translateY(-3px);
  background: rgba(177, 222, 189, 0.08);
}

.faq.faq-closing {
  transform: none;
  background: transparent;
}
.faq summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  font-family: var(--ff-head);
  font-weight: 600;
  font-size: 0.97rem;
  color: var(--brown);
  gap: 12px;
  transition:
    background 0.3s var(--ease),
    color 0.3s var(--ease);
}
.faq summary:hover {
  background: rgba(177, 222, 189, 0.12);
}
.faq summary::after {
  content: "+";
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--mint-dkr);
  flex-shrink: 0;
  width: 22px;
  text-align: center;
  transition:
    transform 0.42s var(--spring),
    color 0.3s var(--ease);
}
.faq[open] summary::after {
  transform: rotate(45deg);
  color: var(--brown);
}

.faq.faq-closing summary::after {
  transform: rotate(0);
  color: var(--mint-dkr);
}

/* Mantém conteúdo renderizado no estado fechado para permitir animação */
.faq:not([open]) > .faq-answer {
  display: block;
}

.faq-answer {
  display: block;
  max-height: 0;
  opacity: 0;
  transform: translateY(-14px);
  overflow: hidden;
  transition:
    max-height 0.62s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.42s ease,
    transform 0.52s cubic-bezier(0.22, 1, 0.36, 1),
    padding-bottom 0.62s cubic-bezier(0.22, 1, 0.36, 1);
  padding-bottom: 0;
}

.faq[open] .faq-answer {
  max-height: 220px;
  opacity: 1;
  transform: translateY(0);
}

.faq-answer p {
  padding: 12px;
  font-size: 0.9rem;
  color: var(--text-lt);
  line-height: 1.75;
  font-weight: 400;
  margin: 0;
  transform: translateY(-8px);
  opacity: 0;
  transition:
    transform 0.42s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.34s ease;
}

.faq[open] .faq-answer p {
  transform: translateY(0);
  opacity: 1;
  transition-delay: 0.08s;
}

/* ═══════════════════════════
         CTA
      ═══════════════════════════ */
.cta-sec {
  background: var(--bg);
  padding: 96px 0;
}
.cta-card {
  position: relative;
  background: linear-gradient(135deg, #1a1a18 0%, #0f0f0d 60%, #121a17 100%);
  color: var(--cartoon-cream);
  border: 2.5px solid rgba(179, 237, 220, 0.2);
  border-radius: 2rem;
  padding: 72px 48px;
  text-align: center;
  overflow: hidden;
  box-shadow:
    0 12px 0 #0a0a08,
    0 20px 40px rgba(0, 0, 0, 0.45),
    inset 0 1px 0 rgba(179, 237, 220, 0.07);
  transform: skew(-1deg);
}
.cta-card::before,
.cta-card::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.cta-card::before {
  width: 360px;
  height: 360px;
  top: -100px;
  left: -100px;
  background: radial-gradient(
    circle,
    rgba(96, 185, 175, 0.16) 0%,
    transparent 65%
  );
}
.cta-card::after {
  width: 220px;
  height: 220px;
  bottom: -70px;
  right: -50px;
  background: radial-gradient(
    circle,
    rgba(179, 237, 220, 0.1) 0%,
    transparent 65%
  );
}
.cta-deco-dots {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.06) 1px,
    transparent 1px
  );
  background-size: 24px 24px;
}
.cta-inner {
  position: relative;
  z-index: 2;
  max-width: 560px;
  margin: 0 auto;
  transform: skew(1deg);
}
.cta-trophy {
  width: 4.2rem;
  height: 4.2rem;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 20px;
  filter: drop-shadow(0 6px 16px rgba(0, 0, 0, 0.4));
  color: var(--cartoon-mint);
}
.cta-trophy .ui-svg {
  width: 100%;
  height: 100%;
}
.cta-eyebrow {
  background: rgba(179, 237, 220, 0.1);
  border: 1.5px dashed rgba(179, 237, 220, 0.4);
  color: var(--cartoon-mint);
  margin-bottom: 20px;
  padding: 8px 14px;
  border-radius: 999px;
  font-weight: 700;
}
.cta-inner h2 {
  color: var(--cartoon-cream);
  text-shadow: 0 2px 24px rgba(96, 185, 175, 0.18);
  margin-bottom: 16px;
}
.cta-inner > p {
  color: rgba(255, 254, 245, 0.6);
  font-size: 1rem;
  margin-bottom: 32px;
  line-height: 1.75;
  font-weight: 400;
}
.cta-checks {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.cta-checks span {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 254, 245, 0.06);
  border: 1.5px solid rgba(179, 237, 220, 0.28);
  color: var(--cartoon-cream);
  border-radius: var(--rpill);
  padding: 10px 18px;
  font-size: 0.92rem;
  font-weight: 700;
  text-shadow: none;
  transition:
    background var(--dur),
    border-color var(--dur),
    transform var(--dur) var(--spring),
    box-shadow var(--dur);
}
.cta-checks span:hover {
  background: rgba(179, 237, 220, 0.12);
  border-color: var(--cartoon-teal);
  transform: translateY(-2px);
  box-shadow: 0 4px 0 rgba(0, 0, 0, 0.3);
}
.cta-checks .ui-svg {
  width: 1.1rem;
  height: 1.1rem;
  color: var(--cartoon-mint);
}
.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--cartoon-mint);
  color: #0d1a16;
  font-family: var(--ff-head);
  font-weight: 700;
  font-size: 1.05rem;
  padding: 16px 40px;
  border-radius: 999px;
  box-shadow:
    0 6px 0 rgba(0, 0, 0, 0.35),
    0 12px 0 #2a7a6e,
    var(--s3);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    filter 0.2s ease;
}
.btn-cta:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow:
    0 8px 0 rgba(0, 0, 0, 0.35),
    0 14px 0 #2a7a6e,
    0 34px 26px rgba(0, 0, 0, 0.25);
  filter: brightness(1.04);
}
.btn-cta:active {
  transform: translateY(1px) scale(0.99);
  box-shadow:
    0 3px 0 rgba(0, 0, 0, 0.3),
    0 8px 0 #2a7a6e,
    0 20px 16px rgba(0, 0, 0, 0.2);
  filter: brightness(0.98);
}
.cta-note {
  margin-top: 14px;
  font-size: 0.78rem;
  color: rgba(255, 254, 245, 0.25);
}
#cta-network {
  display: none;
}

/* ═══════════════════════════
         FOOTER
      ═══════════════════════════ */
.footer {
  background: var(--brown-dk);
  padding: 48px 0 24px;
  border-top: 2px solid rgba(255, 255, 255, 0.06);
}
.foot-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 36px;
  flex-wrap: wrap;
  gap: 24px;
}
.foot-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}
.foot-mark {
  width: 44px;
  height: 44px;
  border-radius: var(--r8);
  background: var(--brown);
  display: grid;
  place-items: center;
  font-size: 1.3rem;
  box-shadow: 0 3px 0 rgba(0, 0, 0, 0.3);
}
.foot-name {
  font-family: var(--ff-head);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--cream);
}
.foot-sub {
  font-size: 0.75rem;
  color: rgba(255, 254, 245, 0.4);
  margin-top: 2px;
}
.foot-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 2px;
}
.foot-nav a {
  padding: 6px 12px;
  font-size: 0.85rem;
  color: rgba(255, 254, 245, 0.45);
  border-radius: var(--r8);
  transition:
    color var(--dur),
    background var(--dur);
}
.foot-nav a:hover {
  color: var(--mint);
  background: rgba(255, 255, 255, 0.05);
}
.foot-hr {
  height: 1px;
  background: rgba(255, 255, 255, 0.07);
  margin-bottom: 20px;
}
.foot-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.foot-bottom p {
  font-size: 0.75rem;
  color: rgba(255, 254, 245, 0.2);
}

/* ═══════════════════════════
         REVEAL
      ═══════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 0.6s var(--ease),
    transform 0.6s var(--ease);
}
.reveal.in {
  opacity: 1;
  transform: none;
}
.why-grid > .why-card:nth-child(2) {
  transition-delay: 0.09s;
}
.why-grid > .why-card:nth-child(3) {
  transition-delay: 0.18s;
}
.steps > .step:nth-child(3) {
  transition-delay: 0.08s;
}
.steps > .step:nth-child(5) {
  transition-delay: 0.16s;
}
.cur-grid > *:nth-child(2) {
  transition-delay: 0.05s;
}
.cur-grid > *:nth-child(3) {
  transition-delay: 0.1s;
}
.cur-grid > *:nth-child(4) {
  transition-delay: 0.15s;
}
.cur-grid > *:nth-child(5) {
  transition-delay: 0s;
}
.cur-grid > *:nth-child(6) {
  transition-delay: 0.05s;
}
.cur-grid > *:nth-child(7) {
  transition-delay: 0.1s;
}
.cur-grid > *:nth-child(8) {
  transition-delay: 0.15s;
}
.proj-grid > *:nth-child(2) {
  transition-delay: 0.08s;
}
.proj-grid > *:nth-child(3) {
  transition-delay: 0.16s;
}
.proj-grid > *:nth-child(4) {
  transition-delay: 0.24s;
}

/* ═══════════════════════════
         RESPONSIVE
      ═══════════════════════════ */
@media (max-width: 860px) {
  .nav-links,
  .nav-cta {
    display: none;
  }
  .ham {
    display: flex;
  }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    background: rgba(255, 254, 245, 0.97);
    backdrop-filter: blur(20px);
    padding: 16px 28px 24px;
    border-bottom: 1.5px solid var(--border);
    box-shadow: var(--s3);
    z-index: 999;
    gap: 4px;
  }
}
@media (max-width: 1040px) {
  .cur-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .proj-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .faq-layout {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}
@media (max-width: 840px) {
  .hero-c {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 56px 28px 56px;
  }
  .hero-right {
    order: -1;
  }
  .hero-tag,
  .hero-stats {
    margin: 0 auto;
  }
  .hero-desc,
  .hero-btns {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-btns {
    justify-content: center;
  }
  .fc-1,
  .fc-2,
  .fc-3 {
    display: none;
  }
  .why-grid {
    grid-template-columns: 1fr;
  }
  .steps {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .step-arrow {
    display: none;
  }
  .alt-row {
    grid-template-columns: 1fr;
    gap: 36px;
    direction: ltr !important;
  }
  .alt-rev .alt-visual {
    order: -1;
  }
  .av-card {
    min-height: 240px;
  }
}
@media (max-width: 580px) {
  .section {
    padding: 64px 0;
  }
  .cur-grid {
    grid-template-columns: 1fr;
  }
  .proj-grid {
    grid-template-columns: 1fr 1fr;
  }
  .nb-c {
    flex-wrap: wrap;
  }
  .nb-item {
    min-width: 40%;
    padding: 24px 12px;
  }
  .nb-div {
    display: none;
  }
  .cta-card {
    padding: 48px 24px;
  }
  .hero-c {
    padding: 44px 20px 48px;
  }
  .logo img {
    height: 1.5rem;
  }
  .logo-text {
    font-size: 1rem;
  }
}
@media (max-width: 380px) {
  .proj-grid {
    grid-template-columns: 1fr;
  }
}

/* Theme Toggle Button */


/* --- FOOTER --- */ 

.extensao-footer {
  background-color: #F1EBDF;
  color: #4B4317;
  font-family: 'Inter', sans-serif;
  padding: 100px 20px;
  width: 100%;
  box-sizing: border-box; /* Previne barra de rolagem horizontal */
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  align-items: center;
  gap: 20px;
}

/* --- Redes Sociais --- */
.social-links {
  display: flex;
  justify-content: flex-start;
  gap: 15px;
  width: auto;
}

.social-links a {
  color: #4B4317;
  font-size: 20px;
  text-decoration: none;
}

.social-links a:hover {
  transform: scale(1.1);
}

/* --- Copyright --- */
.copyright-info {
  display: flex;
  justify-content: flex-end;
  width: auto;
  margin-left: auto;
}

.copyright-info p {
  margin: 0;
  font-size: 16px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
}

.python-icon {
  font-size: 22px;
}

/* --- Responsividade para mobile (@media max) --- */
@media (max-width: 767px) {
  .footer-container {
    flex-direction: column;
    align-items: center;
    gap: 32px;
  }

  .footer-container > div:first-child {
    width: 100%;
    text-align: center;
  }

  .social-links {
    width: 100%;
    justify-content: center;
  }

  .copyright-info {
    width: 100%;
    justify-content: center;
    margin-left: 0;
  }
}