/* ════════════════════════════════════════════
   EM SISTEMAS — SITE INSTITUCIONAL
   Tokens & Reset
════════════════════════════════════════════ */
:root {
  --azul:       #1547C0;
  --azul-mid:   #2563EB;
  --azul-lt:    #3B82F6;
  --teal:       #0D9488;
  --teal-lt:    #14B8A6;
  --dark:       #0F172A;
  --dark-2:     #1E293B;
  --cinza-700:  #334155;
  --cinza-500:  #64748B;
  --cinza-300:  #CBD5E1;
  --cinza-200:  #E2E8F0;
  --cinza-100:  #F1F5F9;
  --white:      #FFFFFF;
  --f-h:        'Syne', sans-serif;
  --f-b:        'Plus Jakarta Sans', sans-serif;
  --f-m:        'JetBrains Mono', monospace;
  --radius:     16px;
  --radius-sm:  10px;
  --radius-lg:  24px;
  --shadow:     0 4px 24px rgba(15,23,42,.08);
  --shadow-lg:  0 12px 48px rgba(15,23,42,.12);
  --transition: .3s cubic-bezier(.4,0,.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--f-b);
  background: var(--cinza-100);
  color: var(--dark);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ════════════════════════════════════════════
   UTILITIES
════════════════════════════════════════════ */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.section-tag {
  font-family: var(--f-m);
  font-size: 11px;
  color: var(--teal);
  letter-spacing: .25em;
  text-transform: uppercase;
  margin-bottom: 12px;
  display: inline-block;
}
.section-title {
  font-family: var(--f-h);
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 800;
  line-height: 1.15;
  color: var(--dark);
  margin-bottom: 16px;
}
.section-sub {
  font-size: 16px;
  color: var(--cinza-500);
  max-width: 560px;
  line-height: 1.7;
}
.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-header .section-sub {
  margin: 0 auto;
}

/* ════════════════════════════════════════════
   BUTTONS
════════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: 12px;
  font-family: var(--f-b);
  font-size: 15px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.btn svg { flex-shrink: 0; }
.btn-primary {
  background: linear-gradient(135deg, var(--teal), var(--teal-lt));
  color: var(--white);
  box-shadow: 0 4px 20px rgba(13,148,136,.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(13,148,136,.45);
}
.btn-secondary {
  background: rgba(255,255,255,.08);
  color: var(--white);
  border: 1px solid rgba(255,255,255,.15);
  backdrop-filter: blur(8px);
}
.btn-secondary:hover {
  background: rgba(255,255,255,.14);
  border-color: rgba(255,255,255,.25);
}
.btn-outline {
  background: transparent;
  color: var(--azul-mid);
  border: 2px solid var(--azul-mid);
}
.btn-outline:hover {
  background: var(--azul-mid);
  color: var(--white);
}
.btn-whatsapp {
  background: #25D366;
  color: var(--white);
  box-shadow: 0 4px 20px rgba(37,211,102,.35);
}
.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(37,211,102,.45);
}

/* ════════════════════════════════════════════
   NAVBAR
════════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 24px;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(15,23,42,.85);
  backdrop-filter: blur(20px) saturate(1.4);
  box-shadow: 0 1px 0 rgba(255,255,255,.06);
}
.navbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-logo-text {
  font-family: var(--f-h);
  font-size: 20px;
  font-weight: 800;
  color: var(--white);
}
.nav-logo-text span {
  opacity: .6;
  font-weight: 700;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-size: 14px;
  color: rgba(255,255,255,.6);
  transition: var(--transition);
  font-weight: 500;
}
.nav-links a:hover {
  color: var(--teal-lt);
}
.nav-cta {
  padding: 10px 24px !important;
  font-size: 13px !important;
  border-radius: 10px;
}
.nav-mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  margin: 5px 0;
  transition: var(--transition);
  border-radius: 2px;
}
.nav-mobile-menu {
  display: none;
  position: fixed;
  top: 72px;
  left: 0; right: 0;
  background: rgba(15,23,42,.96);
  backdrop-filter: blur(20px);
  padding: 24px;
  border-top: 1px solid rgba(255,255,255,.06);
}
.nav-mobile-menu.active {
  display: block;
}
.nav-mobile-menu a {
  display: block;
  padding: 14px 0;
  color: rgba(255,255,255,.7);
  font-size: 15px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}

/* ════════════════════════════════════════════
   HERO
════════════════════════════════════════════ */
.hero {
  min-height: 100vh;
  background: var(--dark);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
}
.hero-bg-dots {
  position: absolute; inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 32px 32px;
}
.hero-glow-blue {
  position: absolute;
  width: 800px; height: 800px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(21,71,192,.45) 0%, transparent 60%);
  top: -250px; right: -200px;
  animation: glowPulse 8s ease-in-out infinite;
}
.hero-glow-teal {
  position: absolute;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(13,148,136,.3) 0%, transparent 60%);
  bottom: -100px; left: -150px;
  animation: glowPulse 8s ease-in-out infinite 4s;
}
@keyframes glowPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .7; transform: scale(1.08); }
}
.hero-waves {
  position: absolute;
  bottom: -2px; left: 0; right: 0;
  z-index: 2;
}
.hero-content {
  position: relative;
  z-index: 3;
  padding: 120px 0 100px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-tag {
  font-family: var(--f-m);
  font-size: 11px;
  color: var(--teal-lt);
  letter-spacing: .25em;
  text-transform: uppercase;
  margin-bottom: 24px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.hero-tag::before {
  content: '';
  width: 24px; height: 1px;
  background: var(--teal-lt);
}
.hero-headline {
  font-family: var(--f-h);
  font-size: clamp(36px, 4.5vw, 60px);
  font-weight: 800;
  color: var(--white);
  line-height: 1.08;
  margin-bottom: 24px;
}
.hero-headline em {
  color: var(--teal-lt);
  font-style: normal;
  font-family: var(--f-b);
  font-weight: 300;
}
.hero-headline .gradient-text {
  background: linear-gradient(135deg, var(--azul-lt), var(--teal-lt));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: 16px;
  color: rgba(255,255,255,.45);
  line-height: 1.75;
  max-width: 480px;
  margin-bottom: 36px;
}
.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,.08);
}
.hero-stat-number {
  font-family: var(--f-h);
  font-size: 32px;
  font-weight: 800;
  color: var(--white);
}
.hero-stat-number span {
  color: var(--teal-lt);
}
.hero-stat-label {
  font-size: 13px;
  color: rgba(255,255,255,.35);
  margin-top: 4px;
}

/* Hero Mockup */
.hero-mockup {
  position: relative;
  display: flex;
  justify-content: center;
}
.mockup-window {
  background: var(--dark-2);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 16px;
  overflow: hidden;
  width: 100%;
  max-width: 520px;
  box-shadow: 0 32px 80px rgba(0,0,0,.4);
}
.mockup-titlebar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  background: rgba(255,255,255,.03);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.mockup-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.mockup-dot:nth-child(1) { background: #FF5F57; }
.mockup-dot:nth-child(2) { background: #FEBC2E; }
.mockup-dot:nth-child(3) { background: #28C840; }
.mockup-titlebar-text {
  font-family: var(--f-m);
  font-size: 11px;
  color: rgba(255,255,255,.3);
  margin-left: 8px;
}
.mockup-body {
  padding: 24px;
}
.mockup-sidebar {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 16px;
  min-height: 300px;
}
.mockup-nav-icons {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.mockup-nav-item {
  width: 40px; height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,.04);
  transition: var(--transition);
}
.mockup-nav-item.active {
  background: linear-gradient(135deg, var(--azul), var(--teal));
}
.mockup-nav-item svg { opacity: .5; }
.mockup-nav-item.active svg { opacity: 1; }
.mockup-main {
  background: rgba(255,255,255,.03);
  border-radius: 12px;
  padding: 18px;
}
.mockup-card-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 16px;
}
.mockup-mini-card {
  background: rgba(255,255,255,.04);
  border-radius: 10px;
  padding: 14px 12px;
  border: 1px solid rgba(255,255,255,.06);
}
.mockup-mini-label {
  font-size: 9px;
  color: rgba(255,255,255,.3);
  font-family: var(--f-m);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 6px;
}
.mockup-mini-value {
  font-family: var(--f-h);
  font-size: 18px;
  font-weight: 800;
  color: var(--white);
}
.mockup-chart-area {
  background: rgba(255,255,255,.02);
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.04);
  padding: 16px;
  height: 140px;
  position: relative;
  overflow: hidden;
}
.mockup-chart-bars {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 100%;
  padding-top: 20px;
}
.mockup-bar {
  flex: 1;
  border-radius: 4px 4px 0 0;
  min-height: 8px;
  transition: height .6s ease;
}

/* ════════════════════════════════════════════
   BENEFITS
════════════════════════════════════════════ */
.benefits {
  padding: 100px 0;
  background: var(--white);
}
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.benefit-card {
  background: var(--cinza-100);
  border-radius: var(--radius);
  padding: 32px 24px;
  transition: var(--transition);
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
}
.benefit-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--azul), var(--teal));
  opacity: 0;
  transition: var(--transition);
}
.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--cinza-200);
  background: var(--white);
}
.benefit-card:hover::before { opacity: 1; }
.benefit-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.benefit-icon.blue { background: rgba(37,99,235,.1); }
.benefit-icon.teal { background: rgba(13,148,136,.1); }
.benefit-title {
  font-family: var(--f-h);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--dark);
}
.benefit-desc {
  font-size: 14px;
  color: var(--cinza-500);
  line-height: 1.65;
}

/* ════════════════════════════════════════════
   FEATURES
════════════════════════════════════════════ */
.features {
  padding: 100px 0;
  background: var(--cinza-100);
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.feature-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px;
  border: 1px solid var(--cinza-200);
  transition: var(--transition);
  position: relative;
}
.feature-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  border-color: rgba(37,99,235,.2);
}
.feature-icon-wrap {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(21,71,192,.08), rgba(13,148,136,.08));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.feature-name {
  font-family: var(--f-h);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--dark);
}
.feature-desc {
  font-size: 14px;
  color: var(--cinza-500);
  line-height: 1.6;
}
.feature-badge {
  display: inline-block;
  font-family: var(--f-m);
  font-size: 10px;
  padding: 4px 10px;
  border-radius: 6px;
  background: rgba(13,148,136,.1);
  color: var(--teal);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-top: 14px;
}

/* ════════════════════════════════════════════
   MOCKUP SECTION
════════════════════════════════════════════ */
.system-mockup {
  padding: 100px 0;
  background: var(--white);
}
.mockup-section-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.mockup-text-side .section-tag { margin-bottom: 12px; }
.mockup-features-list {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.mockup-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.mockup-feature-check {
  width: 28px; height: 28px;
  border-radius: 8px;
  background: rgba(13,148,136,.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.mockup-feature-text h4 {
  font-family: var(--f-h);
  font-size: 15px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 2px;
}
.mockup-feature-text p {
  font-size: 13px;
  color: var(--cinza-500);
  line-height: 1.5;
}
.mockup-large {
  background: var(--dark);
  border-radius: 20px;
  padding: 32px;
  box-shadow: 0 40px 80px rgba(15,23,42,.2);
  border: 1px solid rgba(255,255,255,.08);
}
.mockup-large-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
}
.mockup-large-dot { width: 10px; height: 10px; border-radius: 50%; }
.mockup-large-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.mockup-large-card {
  background: rgba(255,255,255,.04);
  border-radius: 12px;
  padding: 20px;
  border: 1px solid rgba(255,255,255,.06);
}
.mockup-large-card-icon {
  width: 36px; height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
}
.mockup-large-card h5 {
  font-size: 12px;
  font-family: var(--f-m);
  color: rgba(255,255,255,.4);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 6px;
}
.mockup-large-card .value {
  font-family: var(--f-h);
  font-size: 22px;
  font-weight: 800;
  color: var(--white);
}
.mockup-large-card .trend {
  font-size: 12px;
  font-family: var(--f-m);
  color: var(--teal-lt);
  margin-top: 4px;
}

/* ════════════════════════════════════════════
   ABOUT / EMPRESA
════════════════════════════════════════════ */
.about {
  padding: 100px 0;
  background: var(--cinza-100);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}
.about-vision {
  background: linear-gradient(135deg, var(--dark), var(--dark-2));
  border-radius: var(--radius-lg);
  padding: 48px;
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.about-vision::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 200px; height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(13,148,136,.2) 0%, transparent 70%);
}
.about-vision .section-tag { color: var(--teal-lt); }
.about-vision .section-title { color: var(--white); font-size: 28px; }
.about-vision-text {
  font-size: 15px;
  color: rgba(255,255,255,.55);
  line-height: 1.8;
  position: relative;
  z-index: 1;
}
.about-values {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.value-item {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px 28px;
  display: flex;
  align-items: center;
  gap: 18px;
  border: 1px solid var(--cinza-200);
  transition: var(--transition);
}
.value-item:hover {
  border-color: rgba(37,99,235,.2);
  box-shadow: var(--shadow);
  transform: translateX(4px);
}
.value-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.value-icon.v1 { background: rgba(37,99,235,.1); }
.value-icon.v2 { background: rgba(13,148,136,.1); }
.value-icon.v3 { background: rgba(245,158,11,.1); }
.value-icon.v4 { background: rgba(139,92,246,.1); }
.value-icon.v5 { background: rgba(239,68,68,.1); }
.value-text h4 {
  font-family: var(--f-h);
  font-size: 16px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 2px;
}
.value-text p {
  font-size: 13px;
  color: var(--cinza-500);
}

/* ════════════════════════════════════════════
   CTA SECTION
════════════════════════════════════════════ */
.cta-section {
  padding: 100px 0;
  background: var(--dark);
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute; inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 28px 28px;
}
.cta-glow-1 {
  position: absolute;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(21,71,192,.3) 0%, transparent 60%);
  top: -200px; left: -100px;
}
.cta-glow-2 {
  position: absolute;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(13,148,136,.2) 0%, transparent 60%);
  bottom: -150px; right: -50px;
}
.cta-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}
.cta-content .section-tag { color: var(--teal-lt); }
.cta-content .section-title {
  color: var(--white);
  font-size: clamp(28px, 3.5vw, 42px);
  margin-bottom: 18px;
}
.cta-sub {
  font-size: 16px;
  color: rgba(255,255,255,.45);
  line-height: 1.7;
  margin-bottom: 40px;
}
.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ════════════════════════════════════════════
   CONTACT / FORM
════════════════════════════════════════════ */
.contact {
  padding: 100px 0;
  background: var(--white);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.contact-info { padding-top: 16px; }
.contact-info .section-sub { margin-bottom: 32px; }
.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--cinza-200);
}
.contact-item-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--cinza-100);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-item-text h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--dark);
}
.contact-item-text p {
  font-size: 13px;
  color: var(--cinza-500);
}
.contact-form-card {
  background: var(--cinza-100);
  border-radius: var(--radius-lg);
  padding: 40px;
  border: 1px solid var(--cinza-200);
}
.contact-form-card h3 {
  font-family: var(--f-h);
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 6px;
}
.contact-form-card > p {
  font-size: 14px;
  color: var(--cinza-500);
  margin-bottom: 28px;
}
.form-group {
  margin-bottom: 18px;
}
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--cinza-700);
  margin-bottom: 6px;
}
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--cinza-300);
  background: var(--white);
  font-family: var(--f-b);
  font-size: 14px;
  color: var(--dark);
  transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--azul-mid);
  box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}
.form-group textarea {
  resize: vertical;
  min-height: 100px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-submit {
  width: 100%;
  justify-content: center;
  margin-top: 8px;
}

/* ════════════════════════════════════════════
   FOOTER
════════════════════════════════════════════ */
.footer {
  background: var(--dark);
  padding: 60px 0 30px;
  position: relative;
  overflow: hidden;
}
.footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--azul), var(--teal), transparent);
}
.footer-content {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand { max-width: 300px; }
.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.footer-logo-text {
  font-family: var(--f-h);
  font-size: 22px;
  font-weight: 800;
  color: var(--white);
}
.footer-logo-text span { opacity: .6; font-weight: 700; }
.footer-brand p {
  font-size: 14px;
  color: rgba(255,255,255,.35);
  line-height: 1.7;
}
.footer-col h4 {
  font-family: var(--f-h);
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
}
.footer-col a {
  display: block;
  font-size: 14px;
  color: rgba(255,255,255,.4);
  padding: 6px 0;
  transition: var(--transition);
}
.footer-col a:hover { color: var(--teal-lt); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.06);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-copy {
  font-size: 13px;
  color: rgba(255,255,255,.25);
}
.footer-copy a { color: var(--teal-lt); }
.footer-slogan {
  font-family: var(--f-m);
  font-size: 11px;
  color: rgba(255,255,255,.2);
  letter-spacing: .15em;
  text-transform: uppercase;
}

/* ════════════════════════════════════════════
   WHATSAPP FLOATING BUTTON
════════════════════════════════════════════ */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(37,211,102,.4);
  cursor: pointer;
  transition: var(--transition);
  border: none;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 10px 36px rgba(37,211,102,.5);
}
.whatsapp-float svg { pointer-events: none; }
.whatsapp-tooltip {
  position: absolute;
  right: 72px;
  background: var(--dark);
  color: var(--white);
  font-size: 13px;
  font-weight: 500;
  padding: 10px 16px;
  border-radius: 10px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
  box-shadow: 0 4px 16px rgba(0,0,0,.25);
}
.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
}

/* ════════════════════════════════════════════
   SCROLL ANIMATIONS
════════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ════════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-mockup { display: none; }
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .mockup-section-grid { grid-template-columns: 1fr; }
  .mockup-large { order: -1; }
  .about-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-content { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-mobile-toggle { display: block; }
  .benefits-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; gap: 20px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-content { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .cta-buttons { flex-direction: column; align-items: center; }
  .hero-buttons { flex-direction: column; }
  .hero-buttons .btn { width: 100%; justify-content: center; }
  .contact-form-card { padding: 28px 20px; }
  .about-vision { padding: 32px 24px; }
  .mockup-large-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .navbar-inner { height: 64px; }
  .mockup-card-row { grid-template-columns: 1fr; }
}