/* ============================================================
   SANTIAGO ADS — Folha de Estilos
   Cores da marca:
   Azul:        #3E6DAA
   Azul-marinho: #1E2936
   Laranja:     #E46A16
   Branco:      #EDEEEF
   Cinza:       #D5D5D9
   ============================================================ */

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

:root {
  --bg:         #1E2936;
  --bg-deep:    #161f2b;
  --bg-card:    #243040;
  --blue:       #3E6DAA;
  --orange:     #E46A16;
  --orange-h:   #c95d10;
  --white:      #EDEEEF;
  --gray:       #D5D5D9;
  --muted:      #8a96a6;
  --border:     rgba(62, 109, 170, 0.18);
  --font-display: 'Outfit', sans-serif;
  --font-body:    'Inter', sans-serif;
  --font-mono:    'JetBrains Mono', monospace;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  letter-spacing: -0.01em;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg-deep); }
::-webkit-scrollbar-thumb { background: rgba(62,109,170,0.3); border-radius: 2px; }

/* ── Layout ───────────────────────────────────── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 96px 0; }
.section--deep { background: var(--bg-deep); }

.grid-bg {
  background-image:
    linear-gradient(rgba(62,109,170,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(62,109,170,0.05) 1px, transparent 1px);
  background-size: 48px 48px;
}

/* ── Badge ────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  margin-bottom: 20px;
}
.badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
}
.badge--blue  { background: rgba(62,109,170,0.12); border: 1px solid rgba(62,109,170,0.3); color: #7ba8d4; }
.badge--orange { background: rgba(228,106,22,0.12); border: 1px solid rgba(228,106,22,0.25); color: var(--orange); }

/* ── Buttons ──────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: 12px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  transition: all .2s ease;
  border: none;
  text-decoration: none;
}
.btn-orange {
  background: var(--orange);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(228,106,22,0.25);
}
.btn-orange:hover {
  background: var(--orange-h);
  transform: translateY(-1px);
  box-shadow: 0 8px 28px rgba(228,106,22,0.35);
}
.btn-ghost {
  background: transparent;
  color: var(--gray);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  border-color: rgba(62,109,170,0.5);
  color: var(--white);
}
.btn-full { width: 100%; justify-content: center; }

/* ── Cards ────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 24px;
  transition: all .25s ease;
}
.card:hover { border-color: rgba(62,109,170,0.4); transform: translateY(-2px); }
.card--orange:hover { border-color: rgba(228,106,22,0.4); }

/* ── Icon box ─────────────────────────────────── */
.icon-box {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.icon-box--blue   { background: rgba(62,109,170,0.12);  color: #7ba8d4; }
.icon-box--orange { background: rgba(228,106,22,0.12);  color: var(--orange); }
.icon-box--red    { background: rgba(239,68,68,0.10);   color: #ef4444; }

/* ── Grid helpers ─────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
.grid-4 { display: grid; grid-template-columns: 1fr 1fr 1fr 1fr; gap: 16px; }

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: all .3s ease;
}
.header.scrolled {
  background: rgba(22,31,43,0.97);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(20px);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.logo { height: 44px; width: auto; object-fit: contain; }
.logo--sm { height: 36px; }

nav.desktop-nav { display: flex; align-items: center; gap: 28px; }
nav.desktop-nav a { font-size: 14px; font-weight: 500; color: var(--muted); transition: color .2s; }
nav.desktop-nav a:hover { color: var(--white); }

.hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  cursor: pointer;
  padding: 8px;
}

.mobile-menu {
  display: none;
  flex-direction: column;
  background: rgba(22,31,43,0.98);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(20px);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  padding: 14px 24px;
  font-size: 14px;
  color: var(--gray);
  border-bottom: 1px solid var(--border);
  font-weight: 500;
}
.mobile-menu a:hover { color: var(--white); }
.mobile-menu .btn-orange { margin: 16px 24px; padding: 14px; border-radius: 12px; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 72px;
  background: var(--bg-deep);
  position: relative;
  overflow: hidden;
}
.hero__glow1 {
  position: absolute; top: 30%; left: 8%;
  width: 400px; height: 400px; border-radius: 50%;
  background: radial-gradient(circle, rgba(62,109,170,0.12) 0%, transparent 70%);
  filter: blur(60px); pointer-events: none;
}
.hero__glow2 {
  position: absolute; bottom: 20%; right: 8%;
  width: 300px; height: 300px; border-radius: 50%;
  background: radial-gradient(circle, rgba(228,106,22,0.07) 0%, transparent 70%);
  filter: blur(60px); pointer-events: none;
}
.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 80px 0;
}
.hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: #7ba8d4;
  background: rgba(62,109,170,0.12);
  border: 1px solid rgba(62,109,170,0.3);
  margin-bottom: 24px;
}
.hero__tag::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: #7ba8d4;
}
.hero h1 {
  font-size: clamp(36px, 4.5vw, 58px);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 24px;
  color: var(--white);
}
.hero h1 span { color: var(--orange); }
.hero__sub { font-size: 18px; line-height: 1.65; color: var(--gray); margin-bottom: 36px; max-width: 520px; }
.hero__ctas { display: flex; gap: 16px; flex-wrap: wrap; }
.hero__trust { display: flex; flex-wrap: wrap; gap: 24px; margin-top: 36px; padding-top: 32px; border-top: 1px solid var(--border); }
.hero__trust-item { display: flex; align-items: center; gap: 8px; font-size: 12px; font-family: var(--font-mono); color: var(--muted); }
.hero__trust-item::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--orange); }

/* ── Dashboard ────────────────────────────────── */
.dashboard { position: relative; width: 100%; max-width: 480px; margin-left: auto; }
.dashboard__glow {
  position: absolute; inset: -32px; border-radius: 50%;
  background: radial-gradient(circle, rgba(62,109,170,0.15) 0%, transparent 70%);
  filter: blur(40px); pointer-events: none;
}
.dashboard__card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid rgba(62,109,170,0.35);
  border-radius: 20px;
  overflow: hidden;
}
.dashboard__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  background: rgba(0,0,0,0.15);
}
.dashboard__label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 8px;
}
.dashboard__label::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--orange);
  animation: pulseDot 2s infinite;
}
.dashboard__date { font-family: var(--font-mono); font-size: 11px; color: #4b5e73; }
.dashboard__metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
}
.dashboard__metric { padding: 16px 20px; background: var(--bg-card); }
.dashboard__metric-label { font-family: var(--font-mono); font-size: 11px; color: var(--muted); margin-bottom: 4px; }
.dashboard__metric-value { font-family: var(--font-display); font-size: 24px; font-weight: 700; color: var(--white); margin-bottom: 4px; }
.dashboard__metric-change { display: flex; align-items: center; gap: 4px; font-family: var(--font-mono); font-size: 11px; color: var(--orange); }
.dashboard__chart { padding: 20px; }
.chart-bars { display: flex; align-items: flex-end; gap: 4px; height: 80px; margin-bottom: 8px; }
.chart-bar { flex: 1; border-radius: 3px; min-width: 0; background: rgba(62,109,170,0.25); }
.chart-bar.active { background: linear-gradient(180deg, var(--orange) 0%, #b85510 100%); }
.chart-labels { display: flex; justify-content: space-between; }
.chart-labels span { font-family: var(--font-mono); font-size: 10px; color: #3a4e61; }
.dashboard__cpl {
  margin: 0 20px 20px;
  padding: 14px 16px;
  background: rgba(228,106,22,0.08);
  border: 1px solid rgba(228,106,22,0.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.cpl-label { font-family: var(--font-mono); font-size: 11px; color: var(--muted); margin-bottom: 2px; }
.cpl-value { font-family: var(--font-display); font-size: 22px; font-weight: 700; color: var(--orange); }
.cpl-tag { font-family: var(--font-mono); font-size: 11px; color: var(--orange); display: flex; align-items: center; gap: 4px; }

/* ============================================================
   SECTION HELPERS
   ============================================================ */
.section-header { text-align: center; margin-bottom: 56px; }
.section-header h2 { font-size: clamp(28px, 3.5vw, 48px); font-weight: 900; color: var(--white); }
.section-header p { font-size: 17px; color: var(--muted); margin-top: 12px; max-width: 560px; margin-left: auto; margin-right: auto; }

/* ============================================================
   PROBLEM
   ============================================================ */
.problem-intro { max-width: 680px; margin-bottom: 48px; }
.problem-intro h2 { font-size: clamp(28px, 3.5vw, 48px); font-weight: 900; color: var(--white); margin-bottom: 16px; }
.problem-intro p { font-size: 17px; color: var(--gray); }
strike { color: var(--muted); text-decoration: line-through; text-decoration-color: var(--border); }
.solution-box {
  border-radius: 20px;
  padding: 48px;
  text-align: center;
  background: linear-gradient(135deg, rgba(62,109,170,0.1), rgba(228,106,22,0.07));
  border: 1px solid rgba(62,109,170,0.25);
  margin-top: 48px;
}
.solution-box p { font-family: var(--font-display); font-size: clamp(18px, 2vw, 24px); font-weight: 600; color: var(--white); line-height: 1.5; max-width: 700px; margin: 0 auto; }
.solution-box p span { color: var(--orange); }

/* ============================================================
   SERVICES
   ============================================================ */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.service-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 20px; padding: 24px; transition: all .25s ease; position: relative; }
.service-card:hover { transform: translateY(-2px); }
.service-card--featured { background: linear-gradient(135deg, rgba(228,106,22,0.1), rgba(62,109,170,0.07)); border-color: rgba(228,106,22,0.35); }
.service-card--featured:hover { border-color: rgba(228,106,22,0.55); }
.service-card:not(.service-card--featured):hover { border-color: rgba(62,109,170,0.4); }
.service-num { font-family: var(--font-mono); font-size: 11px; color: rgba(255,255,255,0.12); }
.service-card__top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 16px; }
.service-badge { font-family: var(--font-mono); font-size: 10px; padding: 3px 8px; border-radius: 4px; background: rgba(228,106,22,0.2); color: var(--orange); }
.service-card h3 { font-size: 20px; font-weight: 700; color: var(--white); margin-bottom: 8px; }
.service-card p { font-size: 14px; color: var(--muted); line-height: 1.6; }

/* ============================================================
   METHOD
   ============================================================ */
.method-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; position: relative; }
.method-line {
  position: absolute;
  top: 40px; left: 12%; right: 12%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(62,109,170,0.35) 30%, rgba(228,106,22,0.35) 70%, transparent);
}
.method-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 20px; padding: 24px; margin-top: 32px; position: relative; transition: all .25s ease; }
.method-card:hover { border-color: rgba(62,109,170,0.4); transform: translateY(-2px); }
.method-dot {
  position: absolute; top: -20px; left: 24px;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--bg-deep);
  border: 2px solid var(--orange);
  display: flex; align-items: center; justify-content: center;
}
.method-dot::after { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--orange); }
.method-num { font-family: var(--font-mono); font-size: 44px; font-weight: 700; color: rgba(62,109,170,0.18); margin-bottom: 12px; }
.method-card h3 { font-size: 20px; font-weight: 700; color: var(--white); margin-bottom: 8px; }
.method-card p { font-size: 14px; color: var(--muted); line-height: 1.6; }

/* ============================================================
   RESULTS
   ============================================================ */
.kpi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 32px; }
.kpi-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 20px; padding: 24px; text-align: center; transition: all .25s ease; }
.kpi-card:hover { border-color: rgba(228,106,22,0.35); transform: translateY(-2px); }
.kpi-label { font-family: var(--font-mono); font-size: 11px; color: var(--muted); margin-bottom: 8px; }
.kpi-value { font-family: var(--font-display); font-size: 32px; font-weight: 900; color: var(--orange); margin-bottom: 4px; }
.kpi-sub { font-size: 12px; color: #3a5068; }
.results-cta { background: var(--bg-card); border: 1px solid var(--border); border-radius: 20px; padding: 40px 48px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.results-cta h3 { font-family: var(--font-display); font-size: clamp(18px, 2vw, 22px); font-weight: 700; color: var(--white); margin-bottom: 6px; }
.results-cta p { font-size: 14px; color: var(--muted); }

/* ============================================================
   FOR WHOM
   ============================================================ */
.forwhom-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.forwhom-left h2 { font-size: clamp(28px, 3.5vw, 48px); font-weight: 900; color: var(--white); margin-bottom: 16px; }
.forwhom-left p { font-size: 17px; color: var(--gray); margin-bottom: 32px; }
.segments-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.segment-item { display: flex; align-items: center; gap: 12px; padding: 14px 16px; background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px; font-size: 14px; font-weight: 500; color: var(--gray); transition: border-color .2s; }
.segment-item:hover { border-color: rgba(62,109,170,0.4); }
.segment-icon { width: 20px; height: 20px; border-radius: 50%; background: rgba(228,106,22,0.12); color: var(--orange); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }

/* ============================================================
   ABOUT
   ============================================================ */
.about-text { font-size: 17px; color: var(--gray); line-height: 1.7; max-width: 680px; margin: 0 auto 48px; }
.pillars-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.pillar-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 20px; padding: 24px; text-align: center; transition: all .25s ease; }
.pillar-card:hover { border-color: rgba(228,106,22,0.35); transform: translateY(-2px); }
.pillar-num { font-family: var(--font-mono); font-size: 40px; font-weight: 700; color: rgba(228,106,22,0.18); margin-bottom: 10px; }
.pillar-card h3 { font-size: 18px; font-weight: 700; color: var(--orange); margin-bottom: 8px; }
.pillar-card p { font-size: 14px; color: var(--muted); line-height: 1.6; }

/* ============================================================
   PROCESS
   ============================================================ */
.process-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.process-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 20px; padding: 24px; display: flex; gap: 16px; align-items: flex-start; transition: all .25s ease; }
.process-card:hover { border-color: rgba(62,109,170,0.4); transform: translateY(-2px); }
.process-num { width: 40px; height: 40px; border-radius: 12px; background: rgba(62,109,170,0.12); color: #7ba8d4; display: flex; align-items: center; justify-content: center; font-family: var(--font-mono); font-weight: 700; font-size: 13px; flex-shrink: 0; }
.process-card h3 { font-size: 18px; font-weight: 700; color: var(--white); margin-bottom: 6px; }
.process-card p { font-size: 14px; color: var(--muted); line-height: 1.6; }

/* ============================================================
   FORM
   ============================================================ */
.form-wrap { max-width: 680px; margin: 0 auto; }
.form-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 20px; padding: 40px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-family: var(--font-mono); font-size: 11px; font-weight: 500; color: var(--muted); margin-bottom: 8px; }
.form-group input,
.form-group select {
  width: 100%;
  padding: 14px 16px;
  border-radius: 12px;
  background: rgba(0,0,0,0.2);
  border: 1px solid var(--border);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 14px;
  outline: none;
  transition: border-color .2s;
  -webkit-appearance: none;
  appearance: none;
}
.form-group input:focus,
.form-group select:focus { border-color: rgba(62,109,170,0.5); }
.form-group input::placeholder { color: var(--muted); }
.form-group select option { background: var(--bg-card); }
.form-success { text-align: center; padding: 48px 0; display: none; }
.form-success.show { display: block; }
.form-body.hidden { display: none; }
.success-icon { width: 64px; height: 64px; border-radius: 50%; background: rgba(228,106,22,0.12); color: var(--orange); display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; }
.success-icon svg { width: 32px; height: 32px; }

/* ============================================================
   FAQ
   ============================================================ */
.faq-list { display: flex; flex-direction: column; gap: 8px; max-width: 720px; margin: 0 auto; }
.faq-item { background: var(--bg-card); border: 1px solid var(--border); border-radius: 16px; overflow: hidden; transition: border-color .2s; }
.faq-item.open { border-color: rgba(228,106,22,0.35); }
.faq-q { display: flex; align-items: center; justify-content: space-between; padding: 20px 24px; cursor: pointer; gap: 16px; }
.faq-q span { font-family: var(--font-display); font-size: 16px; font-weight: 600; color: var(--white); flex: 1; }
.faq-icon { flex-shrink: 0; color: var(--orange); transition: transform .3s; }
.faq-item.open .faq-icon { transform: rotate(180deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq-item.open .faq-a { max-height: 300px; }
.faq-a p { padding: 0 24px 20px; font-size: 14px; color: var(--muted); line-height: 1.7; }

/* ============================================================
   FINAL CTA
   ============================================================ */
.final-cta { text-align: center; position: relative; overflow: hidden; }
.final-cta__glow { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 600px; height: 600px; border-radius: 50%; background: radial-gradient(circle, rgba(228,106,22,0.06) 0%, transparent 70%); filter: blur(60px); pointer-events: none; }
.final-cta__inner { position: relative; }
.final-cta h2 { font-size: clamp(32px, 5vw, 60px); font-weight: 900; color: var(--white); margin-bottom: 20px; line-height: 1.1; }
.final-cta h2 span { color: var(--orange); }
.final-cta p { font-size: 18px; color: var(--gray); margin-bottom: 40px; max-width: 520px; margin-left: auto; margin-right: auto; }
.final-cta__ctas { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ============================================================
   FOOTER
   ============================================================ */
footer { background: var(--bg-deep); border-top: 1px solid var(--border); padding: 64px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-logo { height: 48px; width: auto; object-fit: contain; margin-bottom: 16px; }
.footer-desc { font-size: 14px; color: var(--muted); line-height: 1.7; max-width: 300px; margin-bottom: 24px; }
.footer-socials { display: flex; gap: 10px; }
.footer-social { width: 36px; height: 36px; border-radius: 10px; background: rgba(62,109,170,0.1); color: var(--muted); display: flex; align-items: center; justify-content: center; transition: all .2s; }
.footer-social:hover { background: rgba(228,106,22,0.15); color: var(--orange); }
.footer-col-title { font-family: var(--font-mono); font-size: 11px; font-weight: 500; color: #2d4157; margin-bottom: 16px; }
.footer-links { display: flex; flex-direction: column; gap: 12px; }
.footer-links a { font-size: 14px; color: var(--muted); transition: color .2s; }
.footer-links a:hover { color: var(--orange); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding: 24px 0; border-top: 1px solid var(--border); }
.footer-bottom p,
.footer-bottom span { font-size: 12px; color: #2a3a4d; font-family: var(--font-mono); }

/* ============================================================
   FLOATING / STICKY
   ============================================================ */
.wa-float {
  position: fixed; bottom: 32px; right: 32px; z-index: 200;
  display: flex; align-items: center; gap: 10px;
  padding: 14px 20px; border-radius: 999px;
  background: #25d366; color: #fff;
  font-family: var(--font-display); font-weight: 700; font-size: 14px;
  box-shadow: 0 8px 32px rgba(37,211,102,0.35);
  transition: all .3s; opacity: 0; transform: translateY(20px);
  text-decoration: none;
}
.wa-float.visible { opacity: 1; transform: translateY(0); }
.wa-float:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(37,211,102,0.45); }

.wa-mobile-bar {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 200;
  padding: 12px 16px;
  background: rgba(22,31,43,0.97);
  border-top: 1px solid rgba(62,109,170,0.2);
  backdrop-filter: blur(12px);
  display: none; opacity: 0; transition: opacity .5s ease 1.5s;
}
.wa-mobile-bar.visible { opacity: 1; }
.wa-mobile-bar a {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%; padding: 14px; border-radius: 12px;
  background: #25d366; color: #fff;
  font-family: var(--font-display); font-weight: 700; font-size: 15px;
  text-decoration: none;
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes pulseDot {
  0%, 100% { opacity: 1; }
  50%       { opacity: .4; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .method-grid { grid-template-columns: 1fr 1fr; }
  .method-line { display: none; }
  .method-card { margin-top: 0; }
  .method-dot { display: none; }
  .kpi-grid { grid-template-columns: 1fr 1fr; }
  .pillars-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }

  /* Hero */
  .hero__inner { grid-template-columns: 1fr; gap: 48px; padding: 48px 0; }
  .hero h1 { font-size: clamp(32px, 8vw, 48px); }
  .hero__sub { font-size: 16px; }
  .hero__ctas { flex-direction: column; }
  .hero__ctas .btn { width: 100%; }
  .dashboard { max-width: 100%; }

  /* Grids */
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .method-grid { grid-template-columns: 1fr; }
  .kpi-grid { grid-template-columns: 1fr 1fr; }
  .forwhom-grid { grid-template-columns: 1fr; }
  .segments-grid { grid-template-columns: 1fr; }
  .pillars-grid { grid-template-columns: 1fr 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }

  /* Results CTA */
  .results-cta { flex-direction: column; text-align: center; padding: 32px 24px; }

  /* Final CTA */
  .final-cta__ctas { flex-direction: column; align-items: center; }
  .final-cta__ctas .btn { width: 100%; max-width: 320px; }

  /* Nav */
  nav.desktop-nav { display: none !important; }
  .hamburger { display: block; }
  .btn-header { display: none; }

  /* WhatsApp */
  .wa-float { display: none; }
  .wa-mobile-bar { display: block; }
}

@media (min-width: 769px) {
  .hamburger { display: none !important; }
  .mobile-menu { display: none !important; }
  .wa-mobile-bar { display: none !important; }
}