:root {
  /* ── Human portfolio ─────── */
  --fundo-escuro: #000000;
  --fundo-escuro-secundario: #0a0a0a;
  --texto-claro: #d9ecf6;
  --cinza-claro: #a8c9dd;
  --cinza-medio: #6b8fa3;
  --cinza-escuro: #1a2a3a;
  --cor-destaque: #ffffff;
  --cor-borda: #1a3a4a;
  --cor-destaque-texto: #d9ecf6;

  /* ── AI portfolio ──────── */
  --ai-bg: #0a0a0f;
  --ai-bg2: #0f0f1a;
  --ai-purple: #7c3aed;
  --ai-purple-light: #a855f7;
  --ai-purple-dark: #5b21b6;
  --ai-glow: rgba(124, 58, 237, 0.4);
  --ai-white: #f0f0f5;
  --ai-gray: #a0a0b0;
  --ai-card-bg: #13131f;
  --ai-border: rgba(124, 58, 237, 0.3);
}

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--fundo-escuro);
  color: var(--texto-claro);
  font-family:
    "Segoe UI",
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    sans-serif;
  overflow-x: hidden;
}

/* ── SECTION BASE ────────────────────────────── */
.ps {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* ── INNER GRID ──────────────────────────────── */
.ps-inner {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  max-width: 1240px;
  width: 100%;
  margin: 0 auto;
  padding: 80px 48px;
  align-items: center;
  position: relative;
  z-index: 1;
}

/* ── SECTION 1 – HUMAN ───────────────────────── */
.ps.human {
  background: var(--fundo-escuro);
}

.ps.human::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(26, 58, 74, 0.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26, 58, 74, 0.18) 1px, transparent 1px);
  background-size: 56px 56px;
  pointer-events: none;
  z-index: 0;
}

.ps.human::after {
  content: "";
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 500px;
  background: radial-gradient(
    ellipse,
    rgba(107, 143, 163, 0.14) 0%,
    transparent 68%
  );
  pointer-events: none;
  z-index: 0;
}

/* ── SECTION 2 – AI ──────────────────────────── */
.ps.ai {
  background: var(--ai-bg);
}

.ps.ai::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(
    circle,
    rgba(124, 58, 237, 0.15) 1px,
    transparent 1px
  );
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}

.ps.ai::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 30%;
  transform: translate(-50%, -50%);
  width: 700px;
  height: 700px;
  background: radial-gradient(
    ellipse,
    rgba(124, 58, 237, 0.12) 0%,
    transparent 65%
  );
  pointer-events: none;
  z-index: 0;
}

/* ── SECTION NUMBER (watermark) ──────────────── */
.ps-number {
  position: absolute;
  top: 40px;
  right: 48px;
  font-size: clamp(6rem, 14vw, 11rem);
  font-weight: 900;
  line-height: 1;
  user-select: none;
  z-index: 0;
  pointer-events: none;
}
.ps.human .ps-number {
  color: rgba(26, 42, 58, 0.35);
}
.ps.ai .ps-number {
  color: rgba(124, 58, 237, 0.1);
}

/* ── PAGE HEADING ───────────────────────────── */
.ps-heading {
  grid-column: 1 / -1;
  text-align: center;
  font-size: clamp(0.8rem, 1.3vw, 0.95rem);
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cinza-medio);
  padding-bottom: 32px;
  border-bottom: 1px solid var(--cor-borda);
  margin-bottom: -12px;
}

/* ── PAGE HEADING ────────────────────────────── */
.ps-heading {
  grid-column: 1 / -1;
  text-align: center;
  font-size: clamp(0.8rem, 1.3vw, 0.95rem);
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cinza-medio);
  padding-bottom: 32px;
  border-bottom: 1px solid var(--cor-borda);
  margin-bottom: -12px;
}

/* ── CONTENT COLUMN ──────────────────────────── */
.ps-content {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

/* Badge */
.ps-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  border-radius: 999px;
  padding: 7px 20px;
  width: fit-content;
}
.ps.human .ps-badge {
  color: var(--cinza-medio);
  border: 1px solid var(--cor-borda);
}
.ps.ai .ps-badge {
  color: var(--ai-purple-light);
  border: 1px solid var(--ai-border);
  background: rgba(124, 58, 237, 0.06);
}

.ps-badge .badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  animation: pulse 2.4s ease infinite;
}
.ps.human .badge-dot {
  background: var(--cinza-medio);
}
.ps.ai .badge-dot {
  background: var(--ai-purple-light);
}

/* Title */
.ps-title {
  font-size: clamp(2.4rem, 4vw, 3.8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
}
.ps.human .ps-title {
  color: var(--cor-destaque);
}
.ps.human .ps-title em {
  font-style: normal;
  background: linear-gradient(
    135deg,
    var(--cinza-claro) 0%,
    var(--cor-destaque) 60%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.ps.ai .ps-title {
  color: var(--ai-white);
}
.ps.ai .ps-title em {
  font-style: normal;
  background: linear-gradient(
    135deg,
    var(--ai-purple) 0%,
    var(--ai-purple-light) 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Subtitle */
.ps-subtitle {
  font-size: 1rem;
  line-height: 1.7;
  max-width: 440px;
}
.ps.human .ps-subtitle {
  color: var(--cinza-medio);
}
.ps.ai .ps-subtitle {
  color: var(--ai-gray);
}

/* Features grid */
.ps-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.ps-feature {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 12px;
}
.ps.human .ps-feature {
  background: rgba(26, 42, 58, 0.4);
  border: 1px solid var(--cor-borda);
}
.ps.ai .ps-feature {
  background: rgba(124, 58, 237, 0.06);
  border: 1px solid var(--ai-border);
}
.ps-feature-icon {
  font-size: 1rem;
  margin-top: 1px;
  flex-shrink: 0;
}
.ps.human .ps-feature-icon {
  color: var(--cinza-claro);
}
.ps.ai .ps-feature-icon {
  color: var(--ai-purple-light);
}
.ps-feature-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.ps-feature-text strong {
  font-size: 0.82rem;
  font-weight: 700;
}
.ps.human .ps-feature-text strong {
  color: var(--texto-claro);
}
.ps.ai .ps-feature-text strong {
  color: var(--ai-white);
}
.ps-feature-text span {
  font-size: 0.73rem;
}
.ps.human .ps-feature-text span {
  color: var(--cinza-medio);
}
.ps.ai .ps-feature-text span {
  color: var(--ai-gray);
}

/* Tech tags */
.ps-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.ps-tag {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: 5px 13px;
  border-radius: 999px;
}
.ps.human .ps-tag {
  background: rgba(168, 201, 221, 0.07);
  border: 1px solid rgba(168, 201, 221, 0.18);
  color: var(--cinza-claro);
}
.ps.ai .ps-tag {
  background: rgba(124, 58, 237, 0.1);
  border: 1px solid rgba(168, 85, 247, 0.25);
  color: var(--ai-purple-light);
}

/* Action buttons */
.ps-actions {
  display: flex;
  gap: 12px;
}
.ps-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: 10px;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition:
    background 0.25s ease,
    border-color 0.25s ease,
    color 0.25s ease,
    box-shadow 0.25s ease;
}
.ps.human .ps-btn.primary {
  background: rgba(168, 201, 221, 0.1);
  border: 1px solid rgba(168, 201, 221, 0.3);
  color: var(--cinza-claro);
}
.ps.human .ps-btn.primary:hover {
  background: rgba(168, 201, 221, 0.18);
  border-color: rgba(168, 201, 221, 0.55);
  color: var(--cor-destaque);
}
.ps.human .ps-btn.secondary {
  background: transparent;
  border: 1px solid var(--cor-borda);
  color: var(--cinza-medio);
}
.ps.human .ps-btn.secondary:hover {
  border-color: var(--cinza-medio);
  color: var(--cinza-claro);
}
.ps.ai .ps-btn.primary {
  background: var(--ai-purple);
  border: 1px solid var(--ai-purple);
  color: #fff;
}
.ps.ai .ps-btn.primary:hover {
  background: var(--ai-purple-light);
  border-color: var(--ai-purple-light);
  box-shadow: 0 0 24px var(--ai-glow);
}
.ps.ai .ps-btn.secondary {
  background: transparent;
  border: 1px solid var(--ai-border);
  color: var(--ai-gray);
}
.ps.ai .ps-btn.secondary:hover {
  border-color: var(--ai-purple-light);
  color: var(--ai-purple-light);
}

/* ── PREVIEW COLUMN ──────────────────────────── */
.ps-preview {
  position: relative;
  height: 420px;
}

/* ── HUMAN MOCK PREVIEW ──────────────────────── */
.mock-browser {
  position: absolute;
  inset: 0;
  border-radius: 14px;
  border: 1px solid var(--cor-borda);
  background: var(--fundo-escuro-secundario);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.6);
  transform: perspective(900px) rotateY(-6deg) rotateX(3deg);
  transition: transform 0.4s ease;
}
.ps.human:hover .mock-browser {
  transform: perspective(900px) rotateY(-3deg) rotateX(1deg);
}
.mock-titlebar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--cor-borda);
  background: rgba(26, 42, 58, 0.3);
}
.mock-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}
.mock-dot:nth-child(1) {
  background: #2a4a5a;
}
.mock-dot:nth-child(2) {
  background: #1e3a4a;
}
.mock-dot:nth-child(3) {
  background: #16303f;
}
.mock-url {
  flex: 1;
  height: 20px;
  border-radius: 4px;
  background: rgba(26, 42, 58, 0.5);
  margin: 0 24px;
}
.mock-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid rgba(26, 58, 74, 0.4);
}
.mock-logo {
  width: 56px;
  height: 10px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--cinza-claro), var(--cor-destaque));
}
.mock-nav-links {
  display: flex;
  gap: 14px;
}
.mock-nav-link {
  width: 32px;
  height: 7px;
  border-radius: 2px;
  background: var(--cinza-escuro);
}
.mock-hero {
  height: 80px;
  margin: 16px;
  border-radius: 8px;
  background: linear-gradient(
    135deg,
    rgba(26, 42, 58, 0.8) 0%,
    rgba(107, 143, 163, 0.08) 100%
  );
  border: 1px solid var(--cor-borda);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 14px 18px;
  gap: 8px;
}
.mock-hero-title {
  width: 55%;
  height: 10px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--cinza-claro), transparent);
}
.mock-hero-sub {
  width: 35%;
  height: 7px;
  border-radius: 2px;
  background: var(--cinza-escuro);
}
.mock-projects {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
  padding: 0 16px 16px;
}
.mock-project-card {
  border-radius: 8px;
  border: 1px solid var(--cor-borda);
  background: rgba(26, 42, 58, 0.25);
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.mock-project-bar {
  height: 8px;
  border-radius: 2px;
  background: var(--cinza-escuro);
}
.mock-project-bar:first-child {
  width: 80%;
  background: linear-gradient(90deg, var(--cinza-medio), transparent);
}
.mock-project-tag {
  width: 40%;
  height: 5px;
  border-radius: 999px;
  background: rgba(168, 201, 221, 0.2);
  margin-top: 4px;
}

/* Screenshot inside browser frame */
.mock-screenshot {
  flex: 1;
  overflow: hidden;
  min-height: 0;
}
.mock-screenshot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  display: block;
}

/* AI browser variant */
.mock-browser.ai-browser {
  border-color: var(--ai-border);
  background: var(--ai-bg2);
  transform: perspective(900px) rotateY(6deg) rotateX(-3deg);
  box-shadow:
    0 32px 80px rgba(0, 0, 0, 0.6),
    0 0 40px rgba(124, 58, 237, 0.12);
}
.ps.ai:hover .mock-browser.ai-browser {
  transform: perspective(900px) rotateY(3deg) rotateX(-1deg);
}
.ai-browser .mock-titlebar {
  border-bottom-color: var(--ai-border);
  background: rgba(124, 58, 237, 0.08);
}
.ai-browser .mock-dot:nth-child(1) {
  background: rgba(124, 58, 237, 0.45);
}
.ai-browser .mock-dot:nth-child(2) {
  background: rgba(124, 58, 237, 0.28);
}
.ai-browser .mock-dot:nth-child(3) {
  background: rgba(124, 58, 237, 0.15);
}
.ai-browser .mock-url {
  background: rgba(124, 58, 237, 0.08);
}

/* ── AI MOCK PREVIEW ─────────────────────────── */
.ai-preview-inner {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ai-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.ai-orb-1 {
  width: 280px;
  height: 280px;
  top: 20%;
  right: 10%;
  background: radial-gradient(
    circle,
    rgba(124, 58, 237, 0.25) 0%,
    transparent 70%
  );
  animation: floatOrb 6s ease-in-out infinite;
}
.ai-orb-2 {
  width: 180px;
  height: 180px;
  bottom: 15%;
  left: 5%;
  background: radial-gradient(
    circle,
    rgba(168, 85, 247, 0.2) 0%,
    transparent 70%
  );
  animation: floatOrb 8s ease-in-out infinite reverse;
}
.ai-main-card {
  position: relative;
  width: 80%;
  max-width: 340px;
  border-radius: 16px;
  background: var(--ai-card-bg);
  border: 1px solid var(--ai-border);
  padding: 24px;
  box-shadow:
    0 0 40px rgba(124, 58, 237, 0.15),
    inset 0 0 0 1px rgba(124, 58, 237, 0.05);
  transform: perspective(900px) rotateY(6deg) rotateX(-3deg);
  transition: transform 0.4s ease;
}
.ps.ai:hover .ai-main-card {
  transform: perspective(900px) rotateY(3deg) rotateX(-1deg);
}
.ai-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--ai-border);
}
.ai-card-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--ai-purple), var(--ai-purple-light));
  flex-shrink: 0;
}
.ai-card-name {
  width: 80px;
  height: 9px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--ai-purple-light), transparent);
}
.ai-card-rows {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.ai-card-row {
  display: flex;
  gap: 8px;
  align-items: center;
}
.ai-card-icon-box {
  width: 26px;
  height: 26px;
  border-radius: 6px;
  background: rgba(124, 58, 237, 0.15);
  border: 1px solid var(--ai-border);
  flex-shrink: 0;
}
.ai-card-line {
  flex: 1;
  height: 8px;
  border-radius: 2px;
}
.ai-card-line.long {
  background: rgba(168, 85, 247, 0.2);
}
.ai-card-line.medium {
  width: 60%;
  flex: none;
  background: rgba(124, 58, 237, 0.15);
}
.ai-card-footer {
  display: flex;
  gap: 8px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--ai-border);
}
.ai-card-btn-mock {
  flex: 1;
  height: 28px;
  border-radius: 7px;
}
.ai-card-btn-mock.solid {
  background: var(--ai-purple);
  box-shadow: 0 0 12px rgba(124, 58, 237, 0.5);
}
.ai-card-btn-mock.outline {
  background: transparent;
  border: 1px solid var(--ai-border);
}
.ai-mini-card {
  position: absolute;
  border-radius: 10px;
  background: var(--ai-card-bg);
  border: 1px solid var(--ai-border);
  padding: 10px 14px;
  box-shadow: 0 0 20px rgba(124, 58, 237, 0.12);
}
.ai-mini-card-1 {
  top: 8%;
  left: 0;
  width: 130px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.ai-mini-card-2 {
  bottom: 8%;
  right: 0;
  width: 110px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.ai-mini-bar {
  height: 7px;
  border-radius: 2px;
}
.ai-mini-bar.purple {
  background: rgba(124, 58, 237, 0.4);
}
.ai-mini-bar.light {
  background: rgba(168, 85, 247, 0.25);
  width: 70%;
}
.ai-mini-dot-row {
  display: flex;
  gap: 5px;
  margin-top: 2px;
}
.ai-mini-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(124, 58, 237, 0.5);
}

/* ── SCROLL ARROW ────────────────────────────── */
.scroll-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--cor-borda);
  background: transparent;
  color: var(--cinza-medio);
  cursor: pointer;
  font-size: 0.9rem;
  margin: 0 auto 32px;
  position: relative;
  z-index: 2;
  transition:
    border-color 0.25s ease,
    color 0.25s ease,
    background 0.25s ease;
  animation: bounce 2.2s ease-in-out infinite;
}
.scroll-arrow:hover {
  border-color: var(--cinza-claro);
  color: var(--cor-destaque);
  background: rgba(168, 201, 221, 0.06);
  animation: none;
}

/* ── ANIMATIONS ──────────────────────────────── */
@keyframes fadeDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes pulse {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.45;
    transform: scale(0.8);
  }
}
@keyframes bounce {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(7px);
  }
}
@keyframes floatOrb {
  0%,
  100% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-20px) scale(1.05);
  }
}

/* ── ENTER ANIMATIONS ────────────────────────── */
.ps-content > * {
  animation: fadeUp 0.7s cubic-bezier(0.22, 1, 0.36, 1) both;
}
.ps-content > *:nth-child(1) {
  animation-delay: 0.05s;
}
.ps-content > *:nth-child(2) {
  animation-delay: 0.12s;
}
.ps-content > *:nth-child(3) {
  animation-delay: 0.18s;
}
.ps-content > *:nth-child(4) {
  animation-delay: 0.24s;
}
.ps-content > *:nth-child(5) {
  animation-delay: 0.3s;
}
.ps-content > *:nth-child(6) {
  animation-delay: 0.36s;
}

/* ── RESPONSIVE ──────────────────────────────── */
@media (max-width: 960px) {
  .ps-inner {
    grid-template-columns: 1fr;
    padding: 60px 32px 40px;
    gap: 40px;
  }
  .ps-preview {
    display: none;
  }
  .ps-number {
    font-size: clamp(5rem, 18vw, 8rem);
    right: 32px;
    top: 24px;
  }
}
@media (max-width: 560px) {
  .ps-inner {
    padding: 48px 20px 32px;
  }
  .ps-features {
    grid-template-columns: 1fr;
  }
  .ps-actions {
    flex-direction: column;
  }
}

/* ── HOME PAGE ───────────────────────────────── */
.home {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--fundo-escuro);
}
.home::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(26, 58, 74, 0.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26, 58, 74, 0.18) 1px, transparent 1px);
  background-size: 56px 56px;
  pointer-events: none;
  z-index: 0;
}
.home::after {
  content: "";
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 500px;
  background: radial-gradient(
    ellipse,
    rgba(107, 143, 163, 0.14) 0%,
    transparent 68%
  );
  pointer-events: none;
  z-index: 0;
}
.home-content {
  position: relative;
  z-index: 1;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  padding: 40px 24px;
  max-width: 640px;
}
.home-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  border-radius: 999px;
  padding: 7px 20px;
  color: var(--cinza-medio);
  border: 1px solid var(--cor-borda);
}
.home-badge .badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cinza-medio);
  animation: pulse 2.4s ease infinite;
}
.home-title {
  font-size: clamp(2.8rem, 6.5vw, 5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--cor-destaque);
}
.home-title em {
  font-style: normal;
  background: linear-gradient(
    135deg,
    var(--cinza-claro) 0%,
    var(--cor-destaque) 60%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.home-subtitle {
  font-size: 1rem;
  color: var(--cinza-medio);
  line-height: 1.7;
  max-width: 420px;
}
.home-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 1px solid var(--cor-borda);
  background: transparent;
  color: var(--cinza-medio);
  font-size: 1rem;
  text-decoration: none;
  margin-top: 12px;
  transition:
    border-color 0.25s ease,
    color 0.25s ease,
    background 0.25s ease;
  animation: bounce 2.2s ease-in-out infinite;
}
.home-arrow:hover {
  border-color: var(--cinza-claro);
  color: var(--cor-destaque);
  background: rgba(168, 201, 221, 0.06);
  animation: none;
}
.home-content > * {
  animation: fadeUp 0.7s cubic-bezier(0.22, 1, 0.36, 1) both;
}
.home-content > *:nth-child(1) {
  animation-delay: 0.05s;
}
.home-content > *:nth-child(2) {
  animation-delay: 0.15s;
}
.home-content > *:nth-child(3) {
  animation-delay: 0.25s;
}
.home-content > *:nth-child(4) {
  animation-delay: 0.38s;
}

/* ── FOOTER ──────────────────────────────── */
.site-footer {
  background: var(--ai-bg);
  border-top: 1px solid var(--ai-border);
  text-align: center;
  padding: 24px 20px;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: rgba(160, 160, 176, 0.45);
  position: relative;
  z-index: 1;
}