/* ═══════════════════════════════════════════════════════
   CALCULADORA IMPACTO AGRO – Landing Page Stylesheet
   Design: Dark-field agriculture meets precision tech
   Palette: Deep forest green / electric lime / off-white
   ═══════════════════════════════════════════════════════ */

:root {
  --green:       #2dce6a;
  --green-light: #3de87e;
  --green-dark:  #1a9e4f;
  --green-glow:  rgba(45,206,106,0.18);
  --lime:        #b5f54d;
  --bg:          #060e07;
  --bg-2:        #0c1a0e;
  --bg-3:        #111f13;
  --surface:     #162018;
  --surface-2:   #1d2d1f;
  --border:      rgba(45,206,106,0.15);
  --white:       #f4f9f4;
  --muted:       #7a9e82;
  --text:        #cfe8d2;
  --font-display: 'Outfit', sans-serif;
  --font-body:    'DM Sans', sans-serif;
  --radius:      14px;
  --radius-lg:   22px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
}

/* ── Typography ── */
h1,h2,h3,h4,h5 { font-family: var(--font-display); line-height: 1.15; }
em { font-style: normal; color: var(--green); }
a { color: var(--green); text-decoration: none; transition: color .2s; }
a:hover { color: var(--green-light); }
strong { color: var(--white); font-weight: 600; }

/* ── Container ── */
.container { max-width: 1160px; margin: 0 auto; padding: 0 24px; }

/* ══════════════════════════════
   NAVBAR
══════════════════════════════ */
.navbar {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 100;
  padding: 0 24px;
  background: rgba(6,14,7,0.6);
  backdrop-filter: blur(18px) saturate(160%);
  border-bottom: 1px solid var(--border);
  transition: background .3s;
}
.navbar.scrolled { background: rgba(6,14,7,0.92); }

.nav-inner {
  max-width: 1160px; margin: 0 auto;
  display: flex; align-items: center; gap: 32px;
  height: 68px;
}
.nav-logo img {
    height: 60px; /* ajuste o tamanho da logo */
    width: auto;
    display: block;
}
.nav-logo-cintechjoy img {
    height: 40px; /* ajuste o tamanho da logo */
    width: auto;
    display: block;
}
/*.nav-logo {
  display: flex; flex-direction: column; line-height: 1;
  flex-shrink: 0;
}*/
.logo-text {
  font-family: var(--font-display);
  font-size: 9px; font-weight: 600; letter-spacing: 3px;
  color: var(--muted); text-transform: uppercase;
}
.logo-impacto {
  font-family: var(--font-display);
  font-size: 22px; font-weight: 800;
  color: var(--white); letter-spacing: -0.5px;
}
.logo-agro {
  font-family: var(--font-display);
  font-size: 22px; font-weight: 800;
  color: var(--green); letter-spacing: -0.5px;
}

.nav-links {
  display: flex; gap: 28px; list-style: none; margin-left: auto;
}
.nav-links a {
  font-size: 14px; font-weight: 500; color: var(--muted);
  letter-spacing: .3px; transition: color .2s;
}
.nav-links a:hover { color: var(--white); }

.btn-nav {
  background: var(--green); color: #060e07;
  font-family: var(--font-display); font-weight: 700;
  font-size: 13px; padding: 9px 20px;
  border-radius: 8px; letter-spacing: .3px;
  transition: background .2s, transform .15s;
  white-space: nowrap;
}
.btn-nav:hover { background: var(--green-light); transform: translateY(-1px); color: #060e07; }

.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.nav-toggle span {
  display: block; width: 24px; height: 2px;
  background: var(--white); border-radius: 2px;
  transition: all .25s;
}

/* ══════════════════════════════
   HERO
══════════════════════════════ */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center;
  padding: 0;
  overflow: hidden;
}

.hero-inner {
  position: relative; z-index: 1;
  display: flex; align-items: center; gap: 48px;
  width: 100%; max-width: 1200px; margin: 0 auto;
  padding: 120px 60px 80px;
}

/*.hero-bg {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
}
  */
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;

  /* Imagem de fundo + overlay escuro */
  background:
    linear-gradient(
      rgba(6, 14, 7, 0.82),
      rgba(6, 14, 7, 0.90)
    ),
    url('fundo.png');

  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

/* brilho premium */
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;

  background:
    radial-gradient(
      circle at top right,
      rgba(45,206,106,0.18),
      transparent 35%
    );

  pointer-events: none;
}
/*.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(45,206,106,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(45,206,106,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
}
  */

.hero-grid {
  position: absolute;
  inset: 0;

  background-image:
    linear-gradient(rgba(45,206,106,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(45,206,106,0.05) 1px, transparent 1px);

  background-size: 60px 60px;

  opacity: .55;
}

.blob {
  position: absolute; border-radius: 50%;
  filter: blur(120px); opacity: .4;
}
.blob-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(45,206,106,.35) 0%, transparent 70%);
  top: -200px; right: -100px;
}
.blob-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(181,245,77,.2) 0%, transparent 70%);
  bottom: -100px; left: 5%;
}

.hero-content {
  position: relative; z-index: 1;
  max-width: 520px; flex: 0 0 520px;
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--surface); border: 1px solid var(--border);
  padding: 6px 14px; border-radius: 100px;
  font-size: 11px; font-weight: 500; letter-spacing: 1px; text-transform: uppercase;
  color: var(--muted); margin-bottom: 28px;
}
.badge-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(1.3); }
}

.hero-title {
  font-size: clamp(36px, 4.2vw, 58px);
  font-weight: 800; color: var(--white);
  letter-spacing: -1.5px; margin-bottom: 20px;
  line-height: 1.12;
  font-stretch: normal;
}
.hero-green { color: var(--green); }

.hero-sub {
  font-size: 17px; line-height: 1.7; color: var(--muted);
  margin-bottom: 36px; max-width: 460px;
  text-align: justify;
}

.hero-ctas {
  display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 52px;
}

.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--green); color: #060e07;
  font-family: var(--font-display); font-weight: 700;
  padding: 14px 28px; border-radius: 10px;
  font-size: 15px; letter-spacing: .3px;
  transition: all .2s; box-shadow: 0 0 30px rgba(45,206,106,.3);
}
.btn-primary:hover {
  background: var(--green-light); transform: translateY(-2px);
  box-shadow: 0 0 45px rgba(45,206,106,.5); color: #060e07;
}
.btn-primary.large { padding: 16px 34px; font-size: 16px; }

.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--white);
  font-family: var(--font-display); font-weight: 600;
  padding: 14px 28px; border-radius: 10px;
  font-size: 15px; border: 1px solid var(--border);
  transition: all .2s;
}
.btn-ghost:hover { border-color: var(--green); color: var(--green); background: var(--green-glow); }
.btn-ghost.white { border-color: rgba(255,255,255,.3); color: #060e07; background: rgba(255,255,255,.9); }
.btn-ghost.white:hover { background: #fff; color: #060e07; }

.hero-metrics {
  display: flex; align-items: center; gap: 28px;
}
.metric { display: flex; flex-direction: column; gap: 4px; }
.metric-num {
  font-family: var(--font-display); font-size: 36px;
  font-weight: 800; color: var(--green); line-height: 1;
}
.metric-label { font-size: 11px; color: var(--muted); letter-spacing: .5px; max-width: 100px; }
.metric-divider { width: 1px; height: 40px; background: var(--border); }

/* ── Dashboard Mockup ── */
.hero-visual {
  position: relative; z-index: 1;
  flex: 1; display: flex; justify-content: center; align-items: center;
  padding-left: 0; min-width: 0;
}
.dashboard-mockup {
  width: 360px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 40px 120px rgba(0,0,0,.6), 0 0 60px rgba(45,206,106,.08);
  overflow: hidden;
  animation: float 6s ease-in-out infinite;
}
@keyframes float {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
.dash-bar {
  display: flex; align-items: center; gap: 6px;
  padding: 12px 16px; border-bottom: 1px solid var(--border);
  background: var(--bg-2);
}
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot.r { background: #e53e3e; }
.dot.y { background: #f6a623; }
.dot.g { background: var(--green); }
.dash-title {
  font-size: 12px; color: var(--muted); margin-left: 8px;
  font-family: var(--font-display); font-weight: 600;
}
.dash-body { padding: 20px; }
.dash-level { display: flex; align-items: center; gap: 20px; margin-bottom: 20px; }
.level-ring { position: relative; width: 100px; height: 100px; flex-shrink: 0; }
.level-inner {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
}
.level-num {
  font-family: var(--font-display); font-size: 28px;
  font-weight: 800; color: var(--green); line-height: 1;
}
.level-lbl { font-size: 11px; color: var(--muted); font-weight: 500; }
.ring-progress {
  stroke-dashoffset: 0;
  animation: ringFill 2s ease forwards;
}
@keyframes ringFill {
  from { stroke-dasharray: 0 251; }
  to { stroke-dasharray: 200 251; }
}
.dash-info { flex: 1; display: flex; flex-direction: column; gap: 10px; }
.info-row { display: flex; flex-direction: column; gap: 2px; }
.info-label { font-size: 10px; color: var(--muted); text-transform: uppercase; letter-spacing: .8px; }
.info-val { font-family: var(--font-display); font-size: 15px; font-weight: 700; color: var(--white); }
.info-val.green { color: var(--green); }
.info-val small { font-size: 10px; font-weight: 400; color: var(--muted); }

.dash-chart { margin-bottom: 16px; }
.chart-lbl { font-size: 10px; color: var(--muted); letter-spacing: .5px; display: block; margin-bottom: 6px; }
.line-chart { width: 100%; height: 60px; }

.dash-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag {
  font-size: 10px; font-weight: 600; padding: 4px 10px;
  border-radius: 100px; letter-spacing: .3px;
}
.green-tag { background: rgba(45,206,106,.12); color: var(--green); border: 1px solid rgba(45,206,106,.25); }
.neutral-tag { background: var(--surface-2); color: var(--muted); border: 1px solid var(--border); }

/* ══════════════════════════════
   SECTION HEADER
══════════════════════════════ */
.section-header {
  text-align: center; margin-bottom: 56px;
}
.section-header h2 {
  font-size: clamp(30px, 4vw, 46px); font-weight: 800;
  color: var(--white); letter-spacing: -1.5px;
}
.section-header.light h2 { color: var(--white); }
.section-eyebrow {
  display: inline-block; font-size: 11px; font-weight: 600;
  letter-spacing: 3px; text-transform: uppercase;
  color: var(--green); margin-bottom: 12px;
}

/* ══════════════════════════════
   FEATURES
══════════════════════════════ */
.features {
  padding: 100px 0;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.features-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.feature-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px 28px;
  transition: all .3s; cursor: default;
  opacity: 0; transform: translateY(24px);
  text-align: justify;
}
.feature-card.visible {
  opacity: 1; transform: translateY(0);
  transition: opacity .5s ease, transform .5s ease, background .3s, border-color .3s;
}
.feature-card:hover {
  background: var(--surface-2); border-color: rgba(45,206,106,.4);
  transform: translateY(-4px) !important;
  box-shadow: 0 20px 60px rgba(0,0,0,.3);
}
.feat-icon {
  width: 52px; height: 52px; border-radius: 12px;
  background: var(--green-glow); border: 1px solid rgba(45,206,106,.25);
  display: flex; align-items: center; justify-content: center;
  color: var(--green); margin-bottom: 20px;
}
.feature-card h3 {
  font-size: 18px; font-weight: 700; color: var(--white);
  margin-bottom: 10px; letter-spacing: -.3px;
}
.feature-card p { font-size: 14px; color: var(--muted); line-height: 1.7; }

/* ══════════════════════════════
   MODULES
══════════════════════════════ */
.modules {
  padding: 100px 0;
  background: var(--bg);
}
.modules-row {
  display: flex; gap: 16px; justify-content: center; margin-bottom: 36px;
}
.module-card {
  flex: 1; max-width: 220px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px 20px; text-align: center;
  cursor: pointer; transition: all .25s;
}
.module-card:hover, .module-card.active {
  border-color: var(--green);
  background: var(--surface-2);
  box-shadow: 0 0 40px rgba(45,206,106,.1);
}
.module-card.active .module-icon { filter: none; }
.module-icon { font-size: 36px; display: block; margin-bottom: 10px; }
.module-card h4 { font-size: 16px; font-weight: 700; color: var(--white); margin-bottom: 4px; }
.module-card p { font-size: 12px; color: var(--muted); }

.module-detail {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 36px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 40px;
  transition: opacity .3s;
}
.module-params h5, .module-outputs h5 {
  font-size: 13px; font-weight: 700; color: var(--green);
  text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 16px;
}
.module-params ul, .module-outputs ul {
  list-style: none; display: flex; flex-direction: column; gap: 8px;
}
.module-params ul li, .module-outputs ul li {
  font-size: 14px; color: var(--text); padding: 8px 14px;
  background: var(--surface-2); border-radius: 8px;
  border-left: 3px solid var(--green);
}
.module-outputs ul li { border-left-color: var(--lime); }

/* ══════════════════════════════
   LEVELS
══════════════════════════════ */
.levels {
  padding: 100px 0;
  background: var(--bg-3);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.levels-grid {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px;
  margin-bottom: 24px;
}
.level-item {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px 12px; text-align: center;
  cursor: default; transition: all .25s;
  position: relative; overflow: hidden;
}
.level-item::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 3px; background: var(--c);
}
.level-item:hover {
  transform: translateY(-4px);
  border-color: var(--c);
  box-shadow: 0 12px 40px rgba(0,0,0,.3);
}
.lv-num {
  display: block; font-family: var(--font-display); font-size: 32px;
  font-weight: 800; color: var(--c); line-height: 1; margin-bottom: 6px;
}
.lv-name { font-size: 11px; color: var(--muted); font-weight: 600; letter-spacing: .5px; }
.levels-note {
  text-align: center; font-size: 13px; color: var(--muted);
  border: 1px dashed var(--border); border-radius: 10px; padding: 14px 24px;
}

/* ══════════════════════════════
   PRICING
══════════════════════════════ */
.pricing {
  padding: 100px 0;
  background: var(--bg-2);
}
.pricing-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
  align-items: start;
}
.plan-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 32px 28px;
  position: relative; transition: all .3s;
}
.plan-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 60px rgba(0,0,0,.4);
}
.plan-card.featured {
  background: linear-gradient(160deg, #162e1c 0%, #0f1f11 100%);
  border-color: var(--green);
  box-shadow: 0 0 60px rgba(45,206,106,.12);
  transform: translateY(-8px);
}
.plan-card.featured:hover { transform: translateY(-12px); }

.popular-badge {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--green); color: #060e07;
  font-family: var(--font-display); font-size: 11px; font-weight: 700;
  padding: 5px 16px; border-radius: 100px; letter-spacing: 1px;
  text-transform: uppercase; white-space: nowrap;
}
.plan-tag {
  display: block; font-size: 11px; font-weight: 700; color: var(--muted);
  text-transform: uppercase; letter-spacing: 2px; margin-bottom: 14px;
}
.plan-price {
  display: flex; align-items: baseline; gap: 2px; margin-bottom: 8px;
}
.price-val {
  font-family: var(--font-display); font-size: 40px;
  font-weight: 800; color: var(--white); letter-spacing: -2px;
}
.price-cents {
  font-family: var(--font-display); font-size: 22px;
  font-weight: 700; color: var(--white);
}
.price-period { font-size: 13px; color: var(--muted); margin-left: 2px; }
.plan-desc { font-size: 13px; color: var(--muted); margin-bottom: 24px; }

.plan-features {
  list-style: none; display: flex; flex-direction: column; gap: 9px;
  margin-bottom: 28px;
}
.plan-features li {
  font-size: 14px; color: var(--text);
  display: flex; align-items: center; gap: 8px;
}
.plan-features .feat-no { color: var(--muted); opacity: .6; }
.plan-features .feat-no span { color: var(--muted); }
.feat-check { color: var(--green); font-size: 13px; font-weight: 700; flex-shrink: 0; }

.plan-btn {
  display: block; width: 100%; text-align: center;
  font-family: var(--font-display); font-weight: 700;
  font-size: 14px; padding: 13px; border-radius: 10px;
  letter-spacing: .3px; transition: all .2s;
}
.plan-btn.solid {
  background: var(--green); color: #060e07;
}
.plan-btn.solid:hover {
  background: var(--green-light); transform: translateY(-2px); color: #060e07;
  box-shadow: 0 8px 24px rgba(45,206,106,.4);
}
.plan-btn.outline {
  background: transparent; color: var(--white);
  border: 1px solid var(--border);
}
.plan-btn.outline:hover {
  border-color: var(--green); color: var(--green);
  background: var(--green-glow);
}

/* ══════════════════════════════
   CTA STRIP
══════════════════════════════ */
.cta-strip {
  padding: 80px 0;
  background: linear-gradient(135deg, #0d2210 0%, #071209 50%, #0a1e0d 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative; overflow: hidden;
}
.cta-strip::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 60% 50%, rgba(45,206,106,.1) 0%, transparent 65%);
}
.cta-inner {
  position: relative; z-index: 1;
  display: flex; align-items: center; gap: 60px; flex-wrap: wrap;
}
.cta-text { flex: 1; min-width: 300px; }
.cta-text h2 {
  font-size: clamp(26px, 3.5vw, 40px); font-weight: 800;
  color: var(--white); letter-spacing: -1px; margin-bottom: 12px;
}
.cta-text p { color: var(--muted); font-size: 15px; }
.cta-actions { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }

/* ══════════════════════════════
   CONTACT
══════════════════════════════ */
.contact {
  padding: 100px 0;
  background: var(--bg);
}
.contact-grid {
  display: grid; grid-template-columns: 1fr 1.2fr; gap: 60px; align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 24px; }
.contact-item {
  display: flex; align-items: flex-start; gap: 16px;
}
.contact-icon {
  width: 44px; height: 44px; border-radius: 10px;
  background: var(--surface); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--green); flex-shrink: 0;
}
.contact-item strong { display: block; font-size: 13px; color: var(--muted); margin-bottom: 3px; letter-spacing: .5px; }
.contact-item a, .contact-item span { font-size: 15px; color: var(--white); }
.contact-item a:hover { color: var(--green); }

.contact-form-wrap {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 36px;
}
.contact-form { display: flex; flex-direction: column; gap: 14px; }
.form-row input, .form-row select, .form-row textarea {
  width: 100%;
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: 10px; padding: 13px 16px;
  color: var(--white); font-family: var(--font-body); font-size: 14px;
  outline: none; transition: border-color .2s;
  appearance: none;
}
.form-row input::placeholder, .form-row textarea::placeholder { color: var(--muted); }
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  border-color: var(--green); background: var(--surface);
}
.form-row select { color: var(--muted); }
.form-row select option { background: var(--bg-2); color: var(--white); }
.form-row textarea { resize: vertical; min-height: 88px; }
.btn-primary.full { width: 100%; justify-content: center; border: none; cursor: pointer; }

/* ══════════════════════════════
   FOOTER
══════════════════════════════ */
.footer {
  background: var(--bg-2); border-top: 1px solid var(--border);
  padding: 60px 0 32px;
}
.footer-inner {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 48px;
  margin-bottom: 40px;
}
.footer-brand p {
  font-size: 13px; color: var(--muted); margin-top: 12px; line-height: 1.6;
}
.footer-links {
  display: flex; flex-direction: column; gap: 10px;
}
.footer-links strong {
  font-size: 11px; letter-spacing: 2px; text-transform: uppercase;
  color: var(--muted); margin-bottom: 4px;
}
.footer-links a { font-size: 14px; color: var(--text); }
.footer-links a:hover { color: var(--green); }
.footer-links span { font-size: 14px; color: var(--text); }

.footer-bottom {
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px;
  padding-top: 24px; border-top: 1px solid var(--border);
  font-size: 12px; color: var(--muted); letter-spacing: .5px;
}
.social-links {
    display: flex;
    gap: 20px;
}

.social-links a {
    font-size: 25px;
    color: #00c853;
}

/* ══════════════════════════════
   WHATSAPP FLOAT BUTTON
══════════════════════════════ */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  background: #25d366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  box-shadow: 0 10px 15px -3px rgba(0,0,0,0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  z-index: 999;
  animation: waPulse 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.12);
  box-shadow: 0 20px 25px -5px rgba(0,0,0,0.35);
  color: white;
}

@keyframes waPulse {
  0%   { box-shadow: 0 0 0 0   rgba(37, 211, 102, 0.7); }
  70%  { box-shadow: 0 0 0 20px rgba(37, 211, 102, 0);   }
  100% { box-shadow: 0 0 0 0   rgba(37, 211, 102, 0);   }
}

/* ══════════════════════════════
   RESPONSIVE
══════════════════════════════ */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .levels-grid { grid-template-columns: repeat(5, 1fr); }
  .hero-inner { flex-direction: column; text-align: center; padding-top: 110px; }
  .hero-content { max-width: 100%; flex: none; }
  .hero-sub, .hero-metrics { justify-content: center; }
  .hero-metrics { flex-wrap: wrap; }
  .hero-ctas { justify-content: center; }
  .hero-visual { padding-left: 0; margin-top: 48px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links, .btn-nav { display: none; }
  .nav-toggle { display: flex; margin-left: auto; }

  .nav-inner.open .nav-links {
    display: flex; flex-direction: column; position: absolute;
    top: 68px; left: 0; right: 0;
    background: var(--bg-2); border-bottom: 1px solid var(--border);
    padding: 20px 24px; gap: 16px;
  }
  .nav-inner.open .btn-nav {
    display: block; margin: 0 24px 20px; text-align: center;
  }

  .features-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .plan-card.featured { transform: none; }
  .levels-grid { grid-template-columns: repeat(5, 1fr); gap: 8px; }
  .lv-num { font-size: 24px; }
  .lv-name { font-size: 9px; }
  .module-detail { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .cta-inner { flex-direction: column; gap: 32px; }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
  .dashboard-mockup { width: 100%; max-width: 340px; }
  .modules-row { flex-direction: column; align-items: center; }
  .module-card { max-width: 100%; width: 100%; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 38px; }
  .levels-grid { grid-template-columns: repeat(5, 1fr); }
  .lv-num { font-size: 18px; }
  .level-item { padding: 12px 6px; }
}