/* ============================================================
     AGROVISION — Landing Page
     Estética: Editorial Agrícola — luz natural, tipografia forte
     Fontes: Instrument Serif (display) + Plus Jakarta Sans (corpo)
  ============================================================ */

  /* ─── TOKENS ──────────────────────────────────────────────── */
  :root {
    --bg:            #f0f7f2;
    --bg-warm:       #eaf4ed;
    --bg-paper:      #f8fbf8;
    --surface:       #ffffff;
    --surface-soft:  #f3f9f4;
    --surface-tint:  #ebf5ee;
    --line:          #d0e8d6;
    --line-mid:      #b6d9bf;
    --line-strong:   #8fbfa0;
    --text:          #1a2e22;
    --text-mid:      #3d5e48;
    --muted:         #6b8f77;
    --muted-light:   #9ab8a3;
    --brand:         #2d7a4f;
    --brand-2:       #1f6640;
    --brand-light:   #4a9e6a;
    --brand-pale:    #c8ebd4;
    --brand-wash:    #e8f6ec;
    --accent:        #0ea5e9;
    --accent-warm:   #d97706;
    --accent-green:  #10b981;
    --danger:        #c0392b;
    --warning:       #c07028;
    --shadow-xs: 0 1px 3px rgba(30,80,50,0.06);
    --shadow-sm: 0 2px 8px rgba(30,80,50,0.08), 0 1px 2px rgba(30,80,50,0.04);
    --shadow-md: 0 4px 16px rgba(30,80,50,0.10), 0 2px 4px rgba(30,80,50,0.05);
    --shadow-lg: 0 12px 40px rgba(30,80,50,0.12), 0 4px 12px rgba(30,80,50,0.06);
    --shadow-xl: 0 24px 64px rgba(30,80,50,0.14), 0 8px 24px rgba(30,80,50,0.07);
    --r-xs:   4px;
    --r-sm:   8px;
    --r-md:   14px;
    --r-lg:   20px;
    --r-xl:   28px;
    --r-2xl:  40px;
    --r-full: 9999px;
    --font-display: 'Instrument Serif', Georgia, serif;
    --font-body:    'Plus Jakarta Sans', system-ui, sans-serif;
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --ease-out:    cubic-bezier(0.22, 1, 0.36, 1);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
    --dur-fast:  140ms;
    --dur-mid:   300ms;
    --dur-slow:  520ms;
    --nav-h: 70px;
  }

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

  html {
    scroll-behavior: smooth;
    scrollbar-width: thin;
    scrollbar-color: var(--line-mid) var(--bg);
  }
  html::-webkit-scrollbar { width: 5px; }
  html::-webkit-scrollbar-track { background: var(--bg); }
  html::-webkit-scrollbar-thumb { background: var(--line-mid); border-radius: var(--r-full); }

  body {
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 400;
    line-height: 1.65;
    background: var(--bg);
    color: var(--text);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
    position: relative;
  }

  .page-main.page-main-landing {
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 0;
  }

  body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image:
      radial-gradient(ellipse 70% 50% at 10% 5%, rgba(45,122,79,0.05) 0%, transparent 60%),
      radial-gradient(ellipse 50% 70% at 90% 95%, rgba(74,158,106,0.06) 0%, transparent 60%);
    pointer-events: none;
    z-index: 0;
  }

  body::after {
    content: '';
    position: fixed;
    top: -100px;
    right: -100px;
    width: 500px;
    height: 500px;
    background: radial-gradient(ellipse at center, rgba(200,235,212,0.45) 0%, transparent 65%);
    border-radius: 62% 38% 70% 30% / 40% 60% 40% 60%;
    animation: floatBlob 22s ease-in-out infinite;
    pointer-events: none;
    z-index: 0;
  }

  a { color: var(--brand); text-decoration: none; transition: color var(--dur-fast) var(--ease-out); }
  a:hover { color: var(--brand-2); }

  /* ─── KEYFRAMES ───────────────────────────────────────────── */
  @keyframes floatBlob {
    0%,100% { transform: translate(0,0) rotate(0deg) scale(1); }
    25%      { transform: translate(-20px,25px) rotate(6deg) scale(1.06); }
    50%      { transform: translate(12px,-18px) rotate(-4deg) scale(0.96); }
    75%      { transform: translate(-10px,12px) rotate(5deg) scale(1.03); }
  }
  @keyframes fadeUp {
    from { opacity: 0; transform: translateY(32px); }
    to   { opacity: 1; transform: translateY(0); }
  }
  @keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
  }
  @keyframes scaleIn {
    from { opacity: 0; transform: scale(0.92); }
    to   { opacity: 1; transform: scale(1); }
  }
  @keyframes heroSlideIn {
    from { opacity: 0; transform: translateX(40px) scale(0.97); }
    to   { opacity: 1; transform: translateX(0) scale(1); }
  }
  @keyframes spin { to { transform: rotate(360deg); } }
  @keyframes shimmer {
    0%   { background-position: -600px 0; }
    100% { background-position:  600px 0; }
  }
  @keyframes drawLine {
    from { width: 0; }
    to   { width: 100%; }
  }
  @keyframes dotPulse {
    0%,100% { transform: scale(1); opacity: 1; }
    50%      { transform: scale(1.6); opacity: 0.4; }
  }
  @keyframes floatBounce {
    0%,100% { transform: translateY(0px); }
    50%      { transform: translateY(-8px); }
  }
  @keyframes avFloatCard {
    0%, 100% { transform: translate3d(0, 0, 0); }
    50%      { transform: translate3d(0, -7px, 0); }
  }
  @keyframes avFloatBadge {
    0%, 100% { transform: translate3d(0, 0, 0); }
    50%      { transform: translate3d(0, -5px, 0); }
  }
  @keyframes avPulseDot {
    0%,100% { transform: scale(1); opacity: 1; }
    50%      { transform: scale(1.35); opacity: 0.55; }
  }
  @keyframes pageLoad {
    0%   { transform: scaleX(0); }
    100% { transform: scaleX(1); }
  }
  @keyframes loaderFadeOut {
    0%   { opacity: 1; }
    100% { opacity: 0; pointer-events: none; }
  }
  @keyframes countUp {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
  }
  @keyframes particleDrift {
    0%   { transform: translateY(0) translateX(0) rotate(0deg); opacity: 0.6; }
    100% { transform: translateY(-100vh) translateX(30px) rotate(360deg); opacity: 0; }
  }

  /* ─── PAGE LOADER ─────────────────────────────────────────── */
  #page-loader {
    position: fixed;
    inset: 0;
    background: var(--surface);
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    transition: opacity 0.5s var(--ease-out), visibility 0.5s;
  }
  #page-loader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
  }
  .loader-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    animation: scaleIn 0.5s var(--ease-spring) both;
  }
  .loader-icon {
    width: 48px; height: 48px;
    background: transparent;
    border-radius: var(--r-md);
    display: flex; align-items: center; justify-content: center;
    color: white;
    font-size: 1.4rem;
    box-shadow: none;
    overflow: hidden;
  }
  .av-logo-mark {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: inherit;
    border: 0;
    box-shadow: none;
    outline: 0;
  }
  .av-logo-mark-loader { transform: scale(1.01); }
  .loader-name {
    font-family: var(--font-display);
    font-style: italic;
    font-size: 1.8rem;
    color: var(--brand-2);
  }
  .loader-bar-wrap {
    width: 180px; height: 3px;
    background: var(--line);
    border-radius: var(--r-full);
    overflow: hidden;
  }
  .loader-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--brand), var(--brand-light));
    border-radius: var(--r-full);
    animation: pageLoad 1.2s var(--ease-out) both;
    transform-origin: left;
  }

  /* ─── PROGRESS TOP BAR ────────────────────────────────────── */
  #progress-bar {
    position: fixed;
    top: 0; left: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--brand), var(--brand-light), var(--accent-green));
    z-index: 9000;
    width: 0%;
    transition: width 0.1s linear;
    border-radius: 0 var(--r-full) var(--r-full) 0;
  }

  /* ─── SCROLL REVEAL ───────────────────────────────────────── */
  .reveal {
    opacity: 0;
    transform: translateY(36px);
    transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
  }
  .reveal.revealed { opacity: 1; transform: translateY(0); }
  .reveal-left {
    opacity: 0; transform: translateX(-36px);
    transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
  }
  .reveal-left.revealed { opacity: 1; transform: translateX(0); }
  .reveal-right {
    opacity: 0; transform: translateX(36px);
    transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
  }
  .reveal-right.revealed { opacity: 1; transform: translateX(0); }
  .reveal-scale {
    opacity: 0; transform: scale(0.91);
    transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-spring);
  }
  .reveal-scale.revealed { opacity: 1; transform: scale(1); }
  .reveal-d1 { transition-delay: 80ms; }
  .reveal-d2 { transition-delay: 160ms; }
  .reveal-d3 { transition-delay: 240ms; }
  .reveal-d4 { transition-delay: 320ms; }
  .reveal-d5 { transition-delay: 400ms; }

  /* ─── NAVIGATION ──────────────────────────────────────────── */
  .av-nav {
    position: sticky;
    top: 0;
    z-index: 200;
    height: var(--nav-h);
    background: rgba(248,251,248,0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--line);
    animation: fadeIn 500ms var(--ease-out) 1.2s both;
  }
  .av-nav::after {
    content: '';
    position: absolute;
    bottom: -1px; left: 2rem;
    height: 2px; width: 0;
    background: linear-gradient(90deg, var(--brand), var(--brand-light), transparent);
    animation: drawLine 800ms 1.4s var(--ease-out) forwards;
    border-radius: var(--r-full);
  }
  .av-nav.scrolled {
    box-shadow: var(--shadow-md);
  }

  .av-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 1;
  }
  .av-nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--nav-h);
    gap: 1.5rem;
  }

  .av-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    color: var(--text);
    text-decoration: none;
    transition: opacity var(--dur-fast);
  }
  .av-brand:hover { opacity: 0.75; color: var(--text); }
  .av-brand-icon {
    width: 36px; height: 36px;
    border-radius: 10px;
    background: transparent;
    display: flex; align-items: center; justify-content: center;
    color: white;
    font-size: 0.95rem;
    box-shadow: none;
    transition: transform var(--dur-mid) var(--ease-spring), box-shadow var(--dur-mid);
    overflow: hidden;
  }
  .av-brand:hover .av-brand-icon {
    transform: rotate(-6deg) scale(1.08);
    box-shadow: none;
  }
  .av-brand-name {
    font-family: var(--font-display);
    font-style: italic;
    font-size: 1.3rem;
    color: var(--brand-2);
    letter-spacing: 0.01em;
  }

  .av-nav-links {
    display: flex;
    gap: 0.2rem;
    align-items: center;
  }
  .av-nav-links a {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--muted);
    padding: 0.5rem 0.9rem;
    border-radius: var(--r-full);
    transition: all var(--dur-mid) var(--ease-out);
  }
  .av-nav-links a:hover {
    color: var(--brand-2);
    background: var(--brand-wash);
  }

  /* ─── BUTTONS ─────────────────────────────────────────────── */
  .av-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.92rem;
    border: none;
    cursor: pointer;
    border-radius: var(--r-full);
    padding: 0.8rem 1.8rem;
    transition: all 0.25s var(--ease-out);
    text-decoration: none;
    position: relative;
    overflow: hidden;
  }
  .av-btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0);
    transition: background 0.2s;
  }
  .av-btn:hover::after { background: rgba(255,255,255,0.08); }

  .av-btn-primary {
    background: var(--brand-2);
    color: white;
    box-shadow: 0 2px 12px rgba(28,80,50,0.2);
  }
  .av-btn-primary:hover {
    background: var(--brand);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(28,80,50,0.28);
    color: white;
  }

  .av-btn-secondary {
    background: transparent;
    color: var(--brand-2);
    border: 1.5px solid var(--line-mid);
  }
  .av-btn-secondary:hover {
    border-color: var(--brand);
    background: var(--brand-wash);
    color: var(--brand-2);
    transform: translateY(-2px);
  }

  .av-btn-accent {
    background: linear-gradient(135deg, var(--brand), var(--brand-light));
    color: white;
    box-shadow: 0 4px 20px rgba(45,122,79,0.35);
    font-size: 1rem;
    padding: 1rem 2.2rem;
  }
  .av-btn-accent:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(45,122,79,0.45);
    color: white;
  }

  .av-btn-sm { padding: 0.6rem 1.3rem; font-size: 0.83rem; }

  /* ─── SECTION COMMON ──────────────────────────────────────── */
  .av-section {
    padding: 6rem 0;
  }
  .av-section-header {
    text-align: center;
    max-width: 620px;
    margin: 0 auto 4.5rem;
  }
  .av-label {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--brand);
    background: var(--brand-wash);
    border: 1px solid var(--brand-pale);
    padding: 0.3rem 0.9rem;
    border-radius: var(--r-full);
    margin-bottom: 0.8rem;
  }
  .av-section-header h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: -0.01em;
    color: var(--text);
    margin: 0.8rem 0 1rem;
  }
  .av-section-header h2 em {
    font-style: italic;
    color: var(--brand);
  }
  .av-section-header p {
    font-size: 1.05rem;
    color: var(--muted);
    line-height: 1.7;
  }

  /* ─── HERO ────────────────────────────────────────────────── */
  .av-hero {
    padding-top: 7rem;
    padding-bottom: 5rem;
    position: relative;
    overflow: hidden;
  }
  .av-hero::before {
    content: '';
    position: absolute;
    top: -200px; right: -150px;
    width: 650px; height: 650px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(45,122,79,0.06), transparent 70%);
    pointer-events: none;
  }
  .av-hero::after {
    content: '';
    position: absolute;
    bottom: -100px; left: -100px;
    width: 400px; height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(16,185,129,0.05), transparent 70%);
    pointer-events: none;
  }

  .av-hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
  }

  .av-hero-content {
    animation: fadeUp 0.9s var(--ease-out) 1.3s both;
  }

  .av-hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2.8rem, 5vw, 4rem);
    font-weight: 400;
    line-height: 1.08;
    letter-spacing: -0.02em;
    color: var(--text);
    margin: 1.2rem 0 1.6rem;
  }
  .av-hero h1 em {
    font-style: italic;
    color: var(--brand);
  }

  .av-hero-subtitle {
    font-size: 1.12rem;
    line-height: 1.75;
    color: var(--muted);
    max-width: 460px;
    margin-bottom: 2.5rem;
  }

  .av-hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
  }

  .av-hero-visual {
    position: relative;
    animation: heroSlideIn 1s 1.5s var(--ease-out) both;
  }

  .av-hero-img-wrap {
    position: relative;
    border-radius: var(--r-2xl);
    overflow: hidden;
    aspect-ratio: 4/3;
    box-shadow: 0 24px 70px rgba(30,80,50,0.14), 0 6px 20px rgba(30,80,50,0.07);
  }
  .av-hero-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s var(--ease-out);
  }
  .av-hero-img-wrap:hover img {
    transform: scale(1.03);
  }
  /* overlay verde suave */
  .av-hero-img-wrap::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 60%, rgba(30,80,50,0.15));
    pointer-events: none;
  }

  .av-hero-float-card {
    position: absolute;
    bottom: -20px; left: -28px;
    background: var(--surface);
    border-radius: var(--r-lg);
    padding: 0.9rem 1.2rem;
    box-shadow: var(--shadow-xl);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    animation: avFloatCard 4.4s ease-in-out infinite;
    will-change: transform;
    transform: translate3d(0, 0, 0);
    backface-visibility: hidden;
    border: 1px solid var(--line);
  }
  .av-float-icon {
    width: 40px; height: 40px;
    border-radius: var(--r-md);
    background: var(--brand-wash);
    display: flex; align-items: center; justify-content: center;
    color: var(--brand);
  }
  .av-float-text strong {
    display: block;
    font-family: var(--font-display);
    font-style: italic;
    font-size: 1rem;
    font-weight: 400;
    color: var(--brand-2);
  }
  .av-float-text span {
    font-size: 0.75rem;
    color: var(--muted);
  }

  .av-hero-float-badge {
    position: absolute;
    top: 18px; right: -18px;
    background: var(--surface);
    border-radius: var(--r-full);
    padding: 0.55rem 1rem;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--brand-2);
    border: 1px solid var(--line);
    animation: avFloatBadge 5.2s ease-in-out infinite;
    animation-delay: -1.3s;
    will-change: transform;
    transform: translate3d(0, 0, 0);
    backface-visibility: hidden;
  }
  .av-hero-float-badge .dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--accent-green);
    animation: avPulseDot 2.1s ease-in-out infinite;
  }

  /* ─── TRUST BAR ───────────────────────────────────────────── */
  .av-trust {
    padding: 3rem 0;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: var(--surface);
    position: relative;
    z-index: 1;
  }
  .av-trust-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    flex-wrap: wrap;
  }
  .av-trust-text {
    font-size: 0.82rem;
    color: var(--muted);
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
  }
  .av-trust-logos {
    display: flex;
    gap: 2.2rem;
    align-items: center;
    flex-wrap: wrap;
  }
  .av-trust-logo {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-weight: 700;
    font-size: 0.88rem;
    color: var(--muted);
    opacity: 0.55;
    transition: opacity var(--dur-mid), color var(--dur-mid);
    cursor: default;
  }
  .av-trust-logo:hover { opacity: 1; color: var(--brand-2); }

  /* ─── BENTO FEATURES ──────────────────────────────────────── */
  .av-features {
    background: var(--bg-paper);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }
  .av-bento {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.2rem;
  }
  .av-bento-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--r-xl);
    padding: 2rem;
    position: relative;
    overflow: hidden;
    transition: all 0.35s var(--ease-out);
    cursor: default;
  }
  .av-bento-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(45,122,79,0.03), transparent);
    opacity: 0;
    transition: opacity 0.3s;
  }
  .av-bento-card:hover {
    border-color: var(--line-mid);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
  }
  .av-bento-card:hover::before { opacity: 1; }

  .av-bento-card.large {
    grid-column: span 2;
    grid-row: span 2;
    padding: 2.5rem;
  }
  .av-bento-card.wide { grid-column: span 3; }

  .av-bento-icon {
    width: 50px; height: 50px;
    border-radius: var(--r-lg);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 1.2rem;
    transition: transform 0.4s var(--ease-spring);
  }
  .av-bento-card:hover .av-bento-icon {
    transform: scale(1.12) rotate(-5deg);
  }
  .av-bento-icon.blue { background: rgba(14,165,233,0.1); color: var(--accent); }
  .av-bento-icon.amber { background: rgba(217,119,6,0.1); color: var(--accent-warm); }
  .av-bento-icon.green { background: var(--brand-wash); color: var(--brand); }

  .av-bento-card h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 400;
    margin-bottom: 0.6rem;
    color: var(--text);
  }
  .av-bento-card p { color: var(--muted); line-height: 1.7; font-size: 0.93rem; }

  .av-bento-img {
    margin-top: 1.5rem;
    border-radius: var(--r-lg);
    overflow: hidden;
    aspect-ratio: 16/9;
    box-shadow: var(--shadow-md);
  }
  .av-bento-img img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.5s var(--ease-out);
  }
  .av-bento-card:hover .av-bento-img img { transform: scale(1.04); }

  /* ─── HOW IT WORKS ────────────────────────────────────────── */
  .av-how { background: var(--bg); }
  .av-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    position: relative;
  }
  /* connecting line */
  .av-steps::before {
    content: '';
    position: absolute;
    top: 38px; left: 16.5%; right: 16.5%;
    height: 2px;
    background: linear-gradient(90deg, var(--brand-pale), var(--brand-light), var(--brand-pale));
    z-index: 0;
  }

  .av-step {
    text-align: center;
    position: relative;
    z-index: 1;
  }
  .av-step-number {
    width: 72px; height: 72px;
    border-radius: 50%;
    background: var(--surface);
    border: 2px solid var(--brand-pale);
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--brand);
    font-size: 1.6rem;
    font-weight: 700;
    box-shadow: var(--shadow-md);
    transition: all 0.3s var(--ease-spring);
  }
  .av-step:hover .av-step-number {
    background: var(--brand-2);
    border-color: var(--brand-2);
    color: white;
    transform: scale(1.08);
    box-shadow: 0 8px 24px rgba(45,122,79,0.3);
  }
  .av-step h3 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    margin-bottom: 0.6rem;
    color: var(--text);
  }
  .av-step p { color: var(--muted); font-size: 0.9rem; }

  /* ─── STATS ───────────────────────────────────────────────── */
  .av-stats {
    background: linear-gradient(135deg, var(--brand-2), var(--brand));
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
  }
  .av-stats::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 20% 50%, rgba(255,255,255,0.06) 0%, transparent 50%),
                      radial-gradient(circle at 80% 50%, rgba(255,255,255,0.04) 0%, transparent 50%);
    pointer-events: none;
  }
  /* grain overlay */
  .av-stats::after {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='400' height='400'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4'/%3E%3C/filter%3E%3Crect width='400' height='400' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
    pointer-events: none;
  }

  .av-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    text-align: center;
  }
  .av-stat-item { position: relative; z-index: 1; }
  .av-stat-value {
    font-family: var(--font-display);
    font-size: clamp(3rem, 6vw, 5rem);
    font-style: italic;
    color: white;
    line-height: 1;
    margin-bottom: 0.6rem;
    letter-spacing: -0.02em;
  }
  .av-stat-value .accent { color: var(--brand-pale); }
  .av-stat-label {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.7);
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
  }

  /* ─── BENEFITS ────────────────────────────────────────────── */
  .av-benefits { background: var(--bg); }
  .av-benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  .av-benefit-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--r-xl);
    padding: 2.2rem;
    position: relative;
    overflow: hidden;
    transition: all 0.3s var(--ease-out);
  }
  .av-benefit-card:hover {
    border-color: var(--brand-pale);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
  }
  .av-benefit-num {
    font-family: var(--font-display);
    font-style: italic;
    font-size: 4.5rem;
    color: var(--brand-wash);
    line-height: 1;
    margin-bottom: 0.8rem;
    transition: color 0.3s;
    font-weight: 400;
  }
  .av-benefit-card:hover .av-benefit-num { color: rgba(45,122,79,0.12); }
  .av-benefit-card h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--text);
  }
  .av-benefit-card p { color: var(--muted); font-size: 0.9rem; line-height: 1.7; }

  /* ─── FAQ ─────────────────────────────────────────────────── */
  .av-faq {
    background: var(--surface);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
  }
  .av-faq-list {
    max-width: 860px;
    margin: 0 auto;
    display: grid;
    gap: 1rem;
  }
  .av-faq-item {
    border: 1px solid var(--line);
    border-radius: var(--r-lg);
    background: var(--surface-soft);
    padding: 1rem 1.2rem;
    transition: border-color var(--dur-mid) var(--ease-out), box-shadow var(--dur-mid) var(--ease-out);
  }
  .av-faq-item[open] {
    border-color: var(--line-mid);
    box-shadow: var(--shadow-sm);
    background: var(--surface);
  }
  .av-faq-item summary {
    list-style: none;
    cursor: pointer;
    font-weight: 600;
    color: var(--text);
    padding-right: 1.5rem;
    position: relative;
  }
  .av-faq-item summary::-webkit-details-marker { display: none; }
  .av-faq-item summary::after {
    content: '+';
    position: absolute;
    right: 0;
    top: 0;
    color: var(--brand);
    font-size: 1.1rem;
    line-height: 1;
  }
  .av-faq-item[open] summary::after { content: '−'; }
  .av-faq-item p {
    margin-top: 0.8rem;
    color: var(--muted);
    line-height: 1.7;
    font-size: 0.94rem;
  }

  /* ─── CTA ─────────────────────────────────────────────────── */
  .av-cta {
    padding: 7rem 0;
    background: var(--bg-paper);
    border-top: 1px solid var(--line);
    position: relative;
    overflow: hidden;
  }
  .av-cta::before {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 700px; height: 400px;
    background: radial-gradient(ellipse, rgba(45,122,79,0.07) 0%, transparent 70%);
    pointer-events: none;
  }

  .av-cta-content {
    text-align: center;
    position: relative;
    z-index: 1;
  }
  .av-cta-content h2 {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 4vw, 3.2rem);
    font-weight: 400;
    line-height: 1.15;
    color: var(--text);
    margin-bottom: 1.2rem;
  }
  .av-cta-content h2 em { font-style: italic; color: var(--brand); }
  .av-cta-content p {
    font-size: 1.05rem;
    color: var(--muted);
    margin-bottom: 2.5rem;
    max-width: 500px;
    margin-left: auto; margin-right: auto;
  }

  /* ─── FOOTER ──────────────────────────────────────────────── */
  .av-footer {
    background: var(--surface);
    border-top: 1px solid var(--line);
    padding: 2.5rem 0;
  }
  .av-footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
  }
  .av-footer-brand {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-display);
    font-style: italic;
    font-size: 1.1rem;
    color: var(--brand-2);
  }
  .av-brand-icon-footer {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    font-size: 0.75rem;
  }
  .av-footer-copy {
    font-size: 0.8rem;
    color: var(--muted);
  }
  .av-footer-links {
    display: flex;
    gap: 1.5rem;
  }
  .av-footer-links a {
    font-size: 0.85rem;
    color: var(--muted);
    transition: color var(--dur-fast);
  }
  .av-footer-links a:hover { color: var(--brand-2); }

  /* ─── RESPONSIVE ──────────────────────────────────────────── */
  @media (max-width: 900px) {
    .av-hero-grid { grid-template-columns: 1fr; gap: 3rem; }
    .av-hero-visual { display: none; }
    .av-hero h1 { font-size: 2.8rem; }
    .av-bento { grid-template-columns: 1fr 1fr; }
    .av-bento-card.large { grid-column: span 2; }
    .av-bento-card.wide { grid-column: span 2; }
    .av-steps { grid-template-columns: 1fr; gap: 1.5rem; }
    .av-steps::before { display: none; }
    .av-stats-grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .av-benefits-grid { grid-template-columns: 1fr; }
    .av-nav-links { display: none; }
    .av-footer-inner { flex-direction: column; text-align: center; }
    .av-footer-links { justify-content: center; }
  }
  @media (max-width: 600px) {
    .av-bento { grid-template-columns: 1fr; }
    .av-bento-card.large, .av-bento-card.wide { grid-column: span 1; }
    .av-section { padding: 4rem 0; }
    .av-hero { padding-top: 5rem; }
    .av-container { padding: 0 1.2rem; }
  }

  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  }

  /* Mantem as duas flutuacoes do hero suaves e evita tremor por overrides globais. */
  .av-hero-float-card {
    animation-name: avFloatCard !important;
    animation-duration: 4.4s !important;
    animation-timing-function: ease-in-out !important;
    animation-iteration-count: infinite !important;
  }
  .av-hero-float-badge {
    animation-name: avFloatBadge !important;
    animation-duration: 5.2s !important;
    animation-timing-function: ease-in-out !important;
    animation-iteration-count: infinite !important;
  }
  .av-hero-float-badge .dot {
    animation-name: avPulseDot !important;
    animation-duration: 2.1s !important;
    animation-timing-function: ease-in-out !important;
    animation-iteration-count: infinite !important;
  }

  :focus-visible { outline: 2px solid var(--brand); outline-offset: 3px; border-radius: var(--r-sm); }
  ::selection { background: var(--brand-pale); color: var(--brand-2); }