/* ==========================================================================
   IAventuras — folha de estilo compartilhada (premium / depth edition)
   ========================================================================== */

:root {
  --blue-dark: #0b3f6e;
  --blue: #1e6fb8;
  --blue-bright: #3d94e0;
  --blue-soft: #eaf3fb;
  --orange: #f28c28;
  --orange-light: #f5a83c;
  --orange-soft: #fef3e2;
  --cream: #fbf7ef;
  --text: #1c232b;
  --text-light: #5a6673;
  --white: #ffffff;
  --border: #e7e2d8;
  --glass-bg: rgba(255, 255, 255, 0.6);
  --glass-bg-dark: rgba(11, 63, 110, 0.35);
  --glass-border: rgba(255, 255, 255, 0.55);
  --glow-orange: rgba(242, 140, 40, 0.45);
  --glow-blue: rgba(30, 111, 184, 0.45);
  --shadow: 0 10px 30px rgba(11, 63, 110, 0.08);
  --shadow-lg: 0 30px 60px -20px rgba(11, 63, 110, 0.35);
  --radius: 20px;
  --font-display: "Baloo 2", "Nunito", sans-serif;
  --font-body: "Nunito", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

html {
  background: var(--cream);
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

.page {
  position: relative;
  z-index: 2;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.2;
  margin: 0 0 0.5em;
  color: var(--blue-dark);
}

p {
  margin: 0 0 1em;
}

.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
}

/* ---------- Fundo com blobs em gradiente (profundidade ambiente) ---------- */

.bg-blobs {
  position: fixed;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
}

.bg-blobs .blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.55;
  will-change: transform;
}

.bg-blobs .blob-1 {
  width: 560px;
  height: 560px;
  top: -200px;
  left: -180px;
  background: radial-gradient(circle at 30% 30%, var(--blue-bright), transparent 70%);
  animation: drift1 22s ease-in-out infinite;
}

.bg-blobs .blob-2 {
  width: 500px;
  height: 500px;
  top: 460px;
  right: -220px;
  background: radial-gradient(circle at 60% 40%, var(--orange-light), transparent 70%);
  animation: drift2 26s ease-in-out infinite;
}

.bg-blobs .blob-3 {
  width: 420px;
  height: 420px;
  bottom: -180px;
  left: 30%;
  background: radial-gradient(circle at 50% 50%, var(--blue), transparent 70%);
  opacity: 0.4;
  animation: drift3 30s ease-in-out infinite;
}

@keyframes drift1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(60px, 40px) scale(1.08); }
  66% { transform: translate(-30px, 70px) scale(0.96); }
}

@keyframes drift2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  40% { transform: translate(-70px, -50px) scale(1.1); }
  75% { transform: translate(20px, 30px) scale(0.94); }
}

@keyframes drift3 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(50px, -60px) scale(1.12); }
}

/* ---------- Reveal on scroll (controlado via GSAP em main.js) ---------- */

.reveal {
  opacity: 0;
  transform: translateY(36px);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Tilt 3D (hover) ---------- */

.tilt {
  transform-style: preserve-3d;
  perspective: 900px;
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.4s ease;
  will-change: transform;
}

.tilt:hover {
  box-shadow: var(--shadow-lg);
}

/* ---------- Flutuação suave (idle) ---------- */

.floaty {
  animation: floaty 6s ease-in-out infinite;
}

.floaty-slow {
  animation: floaty 9s ease-in-out infinite;
}

@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-16px); }
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);
  border-bottom: 1px solid rgba(231, 226, 216, 0.7);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  white-space: nowrap;
}

.logo .logo-ia {
  color: var(--blue);
}

.logo .logo-venturas {
  color: var(--orange);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.nav-toggle span {
  display: block;
  height: 3px;
  border-radius: 2px;
  background: var(--blue-dark);
}

.main-nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 28px;
  margin: 0;
  padding: 0;
}

.main-nav a {
  font-weight: 700;
  color: var(--text);
  padding: 6px 2px;
  border-bottom: 3px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: var(--blue);
  border-bottom-color: var(--orange);
}

.btn {
  position: relative;
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 600;
  padding: 12px 26px;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  overflow: hidden;
  transition: transform 0.25s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.25s ease;
}

.btn::after {
  content: "";
  position: absolute;
  top: 0;
  left: -60%;
  width: 40%;
  height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.55), transparent);
  transform: skewX(-20deg);
  transition: left 0.6s ease;
}

.btn:hover::after {
  left: 130%;
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--orange-light), var(--orange));
  color: var(--white);
  box-shadow: 0 12px 26px -6px var(--glow-orange);
}

.btn-primary:hover {
  box-shadow: 0 18px 34px -8px var(--glow-orange);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.5);
  border-color: var(--blue);
  color: var(--blue);
  backdrop-filter: blur(6px);
}

.btn-outline:hover {
  background: var(--blue-soft);
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  display: flex;
  align-items: center;
  background: linear-gradient(160deg, var(--blue-dark) 0%, var(--blue) 65%, var(--blue-bright) 100%);
  color: var(--white);
  padding: 76px 0 96px;
  overflow: hidden;
  isolation: isolate;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(255, 255, 255, 0.16), transparent 45%),
    radial-gradient(circle at 85% 75%, rgba(242, 140, 40, 0.28), transparent 50%);
  z-index: 0;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
  z-index: 1;
  width: 100%;
}

/* Céu animado: nuvens à deriva + partículas cintilantes */

.hero-sky {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
  pointer-events: none;
}

.hero-sky .cloud {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  filter: blur(14px);
}

.hero-sky .cloud-1 {
  width: 260px;
  height: 76px;
  top: 12%;
  left: -20%;
  animation: cloud-drift 26s linear infinite;
}

.hero-sky .cloud-2 {
  width: 190px;
  height: 60px;
  top: 30%;
  left: -20%;
  opacity: 0.85;
  animation: cloud-drift 34s linear infinite;
  animation-delay: -12s;
}

.hero-sky .cloud-3 {
  width: 300px;
  height: 90px;
  top: 62%;
  left: -20%;
  opacity: 0.65;
  animation: cloud-drift 40s linear infinite;
  animation-delay: -22s;
}

@keyframes cloud-drift {
  from { left: -25%; }
  to { left: 115%; }
}

.hero-sparks span {
  position: absolute;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #fff8e6;
  box-shadow: 0 0 16px 5px rgba(255, 220, 150, 0.85);
  animation: spark-float 4.5s ease-in-out infinite;
}

@keyframes spark-float {
  0%, 100% { transform: translateY(0) scale(0.8); opacity: 0.45; }
  50% { transform: translateY(-26px) scale(1.5); opacity: 1; }
}

/* Trilha pontilhada da aventura */

.hero-trail {
  position: absolute;
  bottom: 70px;
  left: 50%;
  width: min(560px, 70%);
  transform: translateX(-50%);
  z-index: 0;
  opacity: 0.55;
}

.hero-trail path {
  stroke-dasharray: 2 22;
  stroke-linecap: round;
}

/* Indicador de scroll */

.scroll-cue {
  position: absolute;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  z-index: 1;
}

.scroll-cue .chevron {
  width: 12px;
  height: 12px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  animation: bounce-chevron 1.8s ease-in-out infinite;
}

@keyframes bounce-chevron {
  0%, 100% { transform: rotate(45deg) translate(0, 0); opacity: 0.5; }
  50% { transform: rotate(45deg) translate(5px, 5px); opacity: 1; }
}

.hero h1 {
  color: var(--white);
  font-size: 2.7rem;
  margin-bottom: 0.4em;
}

.hero .eyebrow {
  display: inline-block;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(6px);
  border-radius: 999px;
  padding: 6px 16px;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.hero p.lead {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.9);
  max-width: 46ch;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.hero-actions .btn-outline {
  border-color: var(--white);
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

.hero-actions .btn-outline:hover {
  background: rgba(255, 255, 255, 0.18);
}

.hero-figure {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 500px;
}

.hero-figure .stage-glow {
  position: absolute;
  width: 340px;
  height: 100px;
  bottom: 40px;
  border-radius: 50%;
  background: radial-gradient(ellipse at center, rgba(255, 200, 120, 0.45), transparent 70%);
  filter: blur(4px);
  z-index: 0;
  animation: glow-pulse 4s ease-in-out infinite;
}

@keyframes glow-pulse {
  0%, 100% { opacity: 0.55; transform: scale(1); }
  50% { opacity: 0.9; transform: scale(1.1); }
}

.hero-figure img {
  position: relative;
  z-index: 1;
  max-height: 380px;
  filter: drop-shadow(0 24px 34px rgba(0, 0, 0, 0.3));
}

/* ---------- Story scroll (aventuras full-bleed) ---------- */

.story-scroll {
  scroll-snap-type: y proximity;
}

.story-section {
  position: relative;
  min-height: 100vh;
  width: 100%;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
  scroll-snap-align: start;
  color: var(--white);
  box-sizing: border-box;
}

.story-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(6, 16, 28, 0.78) 0%, rgba(6, 16, 28, 0.4) 40%, rgba(6, 16, 28, 0.05) 68%);
}

.story-section[data-align="right"] .story-overlay {
  background: linear-gradient(270deg, rgba(6, 16, 28, 0.78) 0%, rgba(6, 16, 28, 0.4) 40%, rgba(6, 16, 28, 0.05) 68%);
}

.story-section[data-align="top"] .story-overlay {
  background: linear-gradient(180deg, rgba(6, 16, 28, 0.8) 0%, rgba(6, 16, 28, 0.35) 45%, rgba(6, 16, 28, 0.05) 75%);
}

.story-content {
  position: relative;
  z-index: 1;
  max-width: 480px;
  padding: 32px;
  margin: 0 6vw;
}

.story-section[data-align="right"] .story-content {
  margin-left: auto;
  margin-right: 6vw;
  text-align: right;
}

.story-section[data-align="right"] .tag-row {
  justify-content: flex-end;
}

.story-section[data-align="top"] .story-content {
  margin: 0 auto;
  text-align: center;
  max-width: 620px;
  align-self: flex-start;
  margin-top: 12vh;
}

.story-section[data-align="top"] .tag-row {
  justify-content: center;
}

.story-eyebrow {
  display: inline-block;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.8rem;
  color: var(--orange-light);
  margin-bottom: 10px;
}

.story-content h2 {
  color: var(--white);
  font-size: 2.4rem;
  margin-bottom: 0.35em;
}

.story-content p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.05rem;
}

.tag-light {
  background: rgba(255, 255, 255, 0.14);
  color: var(--white);
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.25);
}

/* ---------- Page hero (páginas internas) ---------- */

.page-hero {
  position: relative;
  background: linear-gradient(135deg, var(--blue-soft) 0%, #f4e9d8 100%);
  padding: 60px 0;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.page-hero::before {
  content: "";
  position: absolute;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  top: -160px;
  right: -100px;
  background: radial-gradient(circle, rgba(30, 111, 184, 0.18), transparent 70%);
  filter: blur(10px);
}

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

.page-hero.photo {
  background-size: cover;
  background-position: center;
  border-bottom: none;
}

.page-hero.photo::before {
  display: none;
}

.page-hero.photo .eyebrow {
  color: var(--orange-light);
}

.page-hero.photo h1 {
  color: var(--white);
}

.page-hero.photo p.lead {
  color: rgba(255, 255, 255, 0.9);
}

.page-hero .eyebrow {
  color: var(--orange);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.85rem;
}

.page-hero h1 {
  font-size: 2.2rem;
  max-width: 22ch;
}

.page-hero p.lead {
  max-width: 65ch;
  color: var(--text-light);
  font-size: 1.05rem;
}

/* ---------- Seções gerais ---------- */

section {
  padding: 68px 0;
  position: relative;
}

section.alt {
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(2px);
}

.section-heading {
  margin-bottom: 40px;
}

.section-heading .eyebrow {
  color: var(--orange);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.85rem;
  display: block;
  margin-bottom: 10px;
}

.section-heading h2 {
  background: linear-gradient(100deg, var(--blue-dark), var(--blue));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: inline-block;
}

/* ---------- Pilares / grids de cards ---------- */

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  align-items: start;
}

.card {
  background: var(--glass-bg);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}

.card .icon {
  font-size: 2rem;
  margin-bottom: 12px;
  display: inline-block;
}

.card h3 {
  font-size: 1.2rem;
}

.card p {
  color: var(--text-light);
  margin-bottom: 0;
}

/* ---------- Cards de personagem ---------- */

.character-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(440px, 1fr));
  gap: 30px;
}

.character-card {
  background: var(--glass-bg);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}

.character-card .character-figure {
  position: relative;
  height: 230px;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.character-card:hover .character-figure {
  transform: scale(1.06);
}

.character-card .character-figure img {
  height: 92%;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 18px 16px rgba(11, 63, 110, 0.22));
}

.character-card .character-body {
  padding: 22px 24px 26px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.character-card h3 {
  font-size: 1.3rem;
  margin-bottom: 2px;
}

.character-card .character-role {
  color: var(--orange);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin-bottom: 12px;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
  padding-top: 14px;
}

.tag {
  background: var(--blue-soft);
  color: var(--blue-dark);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 999px;
}

/* ---------- BNCC / listas com check ---------- */

.check-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.check-list li {
  position: relative;
  padding-left: 32px;
  margin-bottom: 14px;
  color: var(--text-light);
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--white);
  background: linear-gradient(135deg, var(--blue-bright), var(--blue));
  width: 22px;
  height: 22px;
  border-radius: 50%;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pill {
  display: inline-block;
  background: var(--orange-soft);
  color: var(--orange);
  font-weight: 800;
  font-size: 0.75rem;
  letter-spacing: 0.03em;
  padding: 4px 10px;
  border-radius: 8px;
  margin-right: 6px;
  margin-bottom: 6px;
}

/* ---------- Etapas de volume ---------- */

.steps {
  display: grid;
  gap: 18px;
}

.step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 18px;
  background: var(--glass-bg);
  backdrop-filter: blur(14px) saturate(150%);
  -webkit-backdrop-filter: blur(14px) saturate(150%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 20px 24px;
  box-shadow: var(--shadow);
}

.step .step-number {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-bright), var(--blue-dark));
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 18px -4px var(--glow-blue);
}

.step h3 {
  margin-bottom: 6px;
  font-size: 1.1rem;
}

.step p {
  color: var(--text-light);
  margin-bottom: 0;
}

/* ---------- Comparação (diferenciais) ---------- */

.compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.compare-card {
  border-radius: var(--radius);
  padding: 28px;
  border: 2px solid var(--border);
  backdrop-filter: blur(10px);
}

.compare-card.no {
  background: rgba(255, 255, 255, 0.55);
}

.compare-card.yes {
  background: rgba(254, 243, 226, 0.75);
  border-color: var(--orange);
  box-shadow: var(--shadow-lg);
}

.compare-card h3 {
  font-size: 1.1rem;
}

.compare-card ul {
  margin: 0;
  padding-left: 20px;
  color: var(--text-light);
}

.compare-card li {
  margin-bottom: 10px;
}

/* ---------- CTA ---------- */

.cta-band {
  position: relative;
  background: linear-gradient(135deg, var(--blue-dark), var(--blue));
  color: var(--white);
  text-align: center;
  padding: 60px 0;
  overflow: hidden;
  isolation: isolate;
}

.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 30%, rgba(242, 140, 40, 0.25), transparent 55%);
  z-index: 0;
}

.cta-band .container {
  z-index: 1;
}

.cta-band h2 {
  color: var(--white);
  background: none;
  -webkit-text-fill-color: initial;
}

.cta-band p {
  color: rgba(255, 255, 255, 0.85);
  max-width: 60ch;
  margin: 0 auto 28px;
}

/* ---------- Contato ---------- */

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.contact-card {
  background: var(--glass-bg);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 30px;
  text-align: center;
  box-shadow: var(--shadow);
}

.contact-card .icon {
  font-size: 2.2rem;
  margin-bottom: 14px;
  display: block;
}

.contact-card .value {
  font-weight: 700;
  color: var(--blue);
  word-break: break-word;
  margin-bottom: 18px;
  display: block;
}

.placeholder-note {
  background: var(--orange-soft);
  border: 1px dashed var(--orange);
  border-radius: 12px;
  padding: 16px 20px;
  color: var(--text);
  font-size: 0.92rem;
  margin-top: 18px;
}

/* ---------- Footer ---------- */

.site-footer {
  background: linear-gradient(160deg, var(--blue-dark), #082c4e);
  color: rgba(255, 255, 255, 0.75);
  padding: 40px 0 24px;
}

.site-footer .footer-top {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  margin-bottom: 20px;
}

.site-footer .logo .logo-ia {
  color: #bcdcf7;
}

.site-footer .logo .logo-venturas {
  color: var(--orange-light);
}

.footer-nav ul {
  list-style: none;
  display: flex;
  gap: 20px;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
}

.footer-nav a:hover {
  color: var(--white);
}

.footer-bottom {
  font-size: 0.85rem;
  text-align: center;
}

/* ---------- Responsivo ---------- */

@media (max-width: 860px) {
  .hero {
    padding: 100px 0 60px;
  }

  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero p.lead {
    max-width: none;
    margin-left: auto;
    margin-right: auto;
  }

  .hero-figure {
    min-height: 320px;
  }

  .grid-3,
  .grid-2,
  .compare {
    grid-template-columns: 1fr;
  }

  .story-section {
    min-height: 70vh;
    padding: 60px 0;
  }

  .story-content,
  .story-section[data-align="right"] .story-content {
    margin: 0 6vw;
    max-width: none;
    text-align: left;
  }

  .story-section[data-align="right"] .tag-row {
    justify-content: flex-start;
  }

  .story-content h2 {
    font-size: 1.8rem;
  }
}

@media (max-width: 720px) {
  .nav-toggle {
    display: flex;
  }

  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
  }

  .main-nav.open {
    max-height: 400px;
  }

  .main-nav ul {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 24px 18px;
  }

  .main-nav li {
    border-bottom: 1px solid var(--border);
  }

  .main-nav a {
    display: block;
    padding: 14px 4px;
  }

  .site-header .container {
    position: relative;
  }

  .tilt:hover {
    transform: none !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  .floaty,
  .floaty-slow,
  .bg-blobs .blob,
  .hero-sky .cloud,
  .hero-sparks span,
  .scroll-cue .chevron,
  .stage-glow {
    animation: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .tilt {
    transition: none;
  }
}