/* ============================================================
   Portal AutomaSoftware — Design Patches
   Auditoria de Design System - Abril 2026

   COMO USAR:
   Adicione no header.php APOS o style.css:
   <link rel="stylesheet" href="<?= BASE ?>/assets/css/design-patches.css">

   Estes patches sobrescrevem seletivamente o style.css
   sem precisar modificar o arquivo original.
   ============================================================ */

/* ─── PATCH 1: Tokens expandidos ─────────────────────────── */
:root {
  /* Tipografia — escala Major Third (1.250) */
  --text-xs:    0.75rem;     /* 12px */
  --text-sm:    0.875rem;    /* 14px */
  --text-base:  1rem;        /* 16px */
  --text-md:    1.125rem;    /* 18px */
  --text-lg:    1.25rem;     /* 20px */
  --text-xl:    1.5rem;      /* 24px */
  --text-2xl:   clamp(1.6rem, 3.5vw, 2.4rem);
  --text-3xl:   clamp(2rem, 5vw, 3.2rem);
  --text-4xl:   clamp(2.5rem, 6vw, 4rem);

  /* Spacing — grid de 4px */
  --space-1:   4px;
  --space-2:   8px;
  --space-3:   12px;
  --space-4:   16px;
  --space-5:   20px;
  --space-6:   24px;
  --space-8:   32px;
  --space-10:  40px;
  --space-12:  48px;
  --space-16:  64px;
  --space-20:  80px;
  --space-24:  96px;

  /* Sombras — hierarquia 6 niveis + colored */
  --shadow-xs:       0 1px 2px rgba(0,0,0,0.05);
  --shadow-sm:       0 2px 8px rgba(0,0,0,0.06);
  --shadow:          0 4px 16px rgba(0,0,0,0.08);
  --shadow-md:       0 8px 32px rgba(0,0,0,0.12);
  --shadow-lg:       0 16px 48px rgba(0,0,0,0.16);
  --shadow-xl:       0 24px 64px rgba(0,0,0,0.20);
  --shadow-primary:  0 8px 24px rgba(0,156,218,0.30);
  --shadow-whatsapp: 0 8px 24px rgba(37,211,102,0.35);

  /* Cores de produto (tokenizadas — substituem inline styles) */
  --color-stocpdv:       #2d4a1e;
  --color-stocpdv-acc:   #7ac142;
  --color-stocfarma:     #1a3a4a;
  --color-stocfarma-acc: #4db8d4;
  --color-servpet:       #3a2a1a;
  --color-servpet-acc:   #f0a050;
  --color-contabil:      #1e3a5f;

  /* Status / Feedback */
  --error:        #ef4444;
  --error-light:  #fef2f2;
  --warning:      #f59e0b;
  --warning-light:#fffbeb;
  --success-light:#f0fdf4;
  --info:         #3b82f6;
  --info-light:   #eff6ff;

  /* Overlay */
  --overlay:       rgba(0,0,0,0.5);
  --overlay-light: rgba(0,0,0,0.3);

  /* Transitions refinadas */
  --ease-out-expo:      cubic-bezier(0.16, 1, 0.3, 1);
  --ease-smooth:        cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast:    0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base:    0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow:    0.5s cubic-bezier(0.16, 1, 0.3, 1);
}


/* ─── PATCH 2: Hero Section — mais impactante ────────────── */

/* Background animado com gradiente que respira */
#hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(0,156,218,0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 80%, rgba(0,156,218,0.05) 0%, transparent 40%);
  animation: hero-breathe 8s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}
@keyframes hero-breathe {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50%      { opacity: 1; transform: scale(1.05); }
}

/* Titulo com mais impacto */
.hero-title {
  font-size: var(--text-4xl);
  letter-spacing: -0.03em;
  margin-bottom: var(--space-6);
}

/* Span azul no titulo com brilho sutil */
.hero-title span {
  background: linear-gradient(135deg, #33B8E8, #009CDA, #007BB5);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Subtitle com melhor legibilidade */
.hero-subtitle {
  color: rgba(255,255,255,0.72);
  font-size: var(--text-md);
  line-height: 1.7;
  margin-bottom: var(--space-10);
}

/* Glow atras do mockup no desktop */
.hero-visual {
  position: relative;
}
.hero-visual::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 110%;
  height: 110%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,156,218,0.12) 0%, transparent 70%);
  filter: blur(40px);
  animation: mockup-glow 4s ease-in-out infinite;
  pointer-events: none;
}
@keyframes mockup-glow {
  0%, 100% { opacity: 0.5; }
  50%      { opacity: 1; }
}

/* Mockup com borda mais refinada */
.hero-mockup {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--space-5);
  padding: var(--space-6);
  backdrop-filter: blur(16px);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.05),
    0 20px 60px rgba(0,0,0,0.3),
    inset 0 1px 0 rgba(255,255,255,0.06);
  transition: var(--transition-slow);
}
.hero-mockup:hover {
  border-color: rgba(0,156,218,0.25);
  box-shadow:
    0 0 0 1px rgba(0,156,218,0.1),
    0 24px 80px rgba(0,0,0,0.35),
    inset 0 1px 0 rgba(255,255,255,0.08);
  transform: translateY(-4px);
}

/* Microcopy de reforco sob os botoes do hero */
.hero-buttons {
  margin-bottom: var(--space-5);
}

/* Badge no hero — mais polida */
.hero-badge {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: var(--space-2) var(--space-4);
  border-radius: 50px;
  backdrop-filter: blur(8px);
  animation: badge-shimmer 3s ease-in-out infinite;
}
@keyframes badge-shimmer {
  0%, 100% { border-color: rgba(0,156,218,0.3); }
  50%      { border-color: rgba(0,156,218,0.5); }
}

/* Segment pills no hero — hover interativo */
.hero-segments span {
  transition: var(--transition-fast);
  cursor: default;
}
.hero-segments span:hover {
  border-color: rgba(0,156,218,0.3);
  background: rgba(0,156,218,0.08);
  color: rgba(255,255,255,0.8);
}


/* ─── PATCH 3: Botoes — mais refinados ───────────────────── */

/* Focus visible para acessibilidade */
.btn:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
}

/* Primary com gradiente sutil */
.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  border-color: var(--primary);
  box-shadow: var(--shadow-xs);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, #c04e00 100%);
  border-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-primary);
}
.btn-primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-xs);
}

/* WhatsApp com melhor hover */
.btn-whatsapp {
  box-shadow: var(--shadow-xs);
  position: relative;
  overflow: hidden;
}
.btn-whatsapp::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 0%, rgba(255,255,255,0.1) 50%, transparent 100%);
  transform: translateX(-100%);
  transition: 0.6s ease;
}
.btn-whatsapp:hover::before {
  transform: translateX(100%);
}
.btn-whatsapp:hover {
  box-shadow: var(--shadow-whatsapp);
}
.btn-whatsapp:active {
  transform: translateY(0);
  box-shadow: var(--shadow-xs);
}

/* Outline com melhor transicao */
.btn-outline:focus-visible {
  outline-color: var(--primary);
}
.btn-outline:active {
  transform: translateY(0);
}


/* ─── PATCH 4: Stats bar — numeros mais impactantes ──────── */

#stats {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  padding: var(--space-16) 0;
  position: relative;
  overflow: hidden;
}
#stats::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(255,255,255,0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(255,255,255,0.05) 0%, transparent 50%);
  pointer-events: none;
}
.stat-value {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: var(--space-2);
  text-shadow: 0 2px 10px rgba(0,0,0,0.15);
}
.stat-label {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.8);
  font-weight: 500;
  letter-spacing: 0.02em;
}
.stat-item {
  padding: var(--space-6);
  position: relative;
}


/* ─── PATCH 5: Cards de segmento — mais polidos ──────────── */

.segmento-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-8);
  transition: all 0.4s var(--ease-out-expo);
  position: relative;
  overflow: hidden;
}

/* Accent bar mais sofisticada — gradient */
.segmento-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease-out-expo);
}

.segmento-card:hover {
  border-color: rgba(0,156,218,0.3);
  box-shadow: var(--shadow-md);
  transform: translateY(-6px);
}
.segmento-card:hover::before {
  transform: scaleX(1);
}

/* Icone do segmento — transicao mais suave */
.segmento-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius);
  background: var(--primary-faint);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--space-5);
  transition: all 0.4s var(--ease-out-expo);
}
.segmento-card:hover .segmento-icon {
  background: var(--primary);
  transform: scale(1.08);
  box-shadow: 0 4px 12px rgba(0,156,218,0.3);
}

/* CTA do segmento com animacao de seta */
.segmento-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--primary);
  font-size: var(--text-sm);
  font-weight: 600;
  transition: var(--transition-base);
  padding-top: var(--space-4);
  border-top: 1px solid var(--border);
  width: 100%;
}
.segmento-cta i {
  transition: transform 0.3s var(--ease-out-expo);
}
.segmento-cta:hover {
  color: var(--primary-dark);
}
.segmento-cta:hover i {
  transform: translateX(4px);
}

/* Feature list dots mais refinados */
.segmento-features li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  flex-shrink: 0;
}


/* ─── PATCH 6: Cards de produto — mais premium ──────────── */

.produto-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all 0.5s var(--ease-out-expo);
  border: 1px solid rgba(0,0,0,0.06);
}
.produto-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-8px) scale(1.01);
}

/* Header do card com overlay sutil */
.produto-card-header {
  padding: var(--space-8) var(--space-8) var(--space-6);
  position: relative;
  overflow: hidden;
}
.produto-card-header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
}

/* Logo com melhor tipografia */
.produto-logo {
  font-size: var(--text-xl);
  font-weight: 900;
  letter-spacing: -0.03em;
}

/* Badge do header mais refinada */
.produto-badge-header {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  background: rgba(255,255,255,0.18);
  backdrop-filter: blur(8px);
  color: rgba(255,255,255,0.95);
  font-size: var(--text-xs);
  font-weight: 700;
  padding: var(--space-1) var(--space-3);
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border: 1px solid rgba(255,255,255,0.1);
}

/* Body do card */
.produto-card-body {
  padding: var(--space-6) var(--space-8) var(--space-8);
}

/* Feature items com melhor alinhamento */
.produto-feature {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--text);
  padding: var(--space-1) 0;
}
.produto-feature i {
  color: var(--primary);
  font-size: var(--text-sm);
  width: 18px;
  text-align: center;
}


/* ─── PATCH 7: Diferenciais — glassmorphism sutil ────────── */

.diferencial-item {
  text-align: center;
  padding: var(--space-8) var(--space-5);
  border-radius: var(--radius);
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  transition: all 0.4s var(--ease-out-expo);
  backdrop-filter: blur(4px);
}
.diferencial-item:hover {
  background: rgba(0,156,218,0.06);
  border-color: rgba(0,156,218,0.15);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.15);
}

/* Icone com animacao de rotacao sutil no hover */
.diferencial-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: rgba(0,156,218,0.10);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--primary);
  margin: 0 auto var(--space-5);
  transition: all 0.5s var(--ease-out-expo);
}
.diferencial-item:hover .diferencial-icon {
  background: var(--primary);
  color: var(--white);
  transform: scale(1.1) rotate(-3deg);
  box-shadow: 0 8px 20px rgba(0,156,218,0.35);
}


/* ─── PATCH 8: Depoimentos — mais credibilidade ──────────── */

.depoimento-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: var(--space-8);
  box-shadow: var(--shadow);
  border: 1px solid rgba(0,0,0,0.06);
  transition: all 0.4s var(--ease-out-expo);
  position: relative;
}

/* Aspas decorativas grandes */
.depoimento-card::before {
  content: '\201C';
  position: absolute;
  top: var(--space-4);
  right: var(--space-6);
  font-size: 4rem;
  font-family: Georgia, serif;
  color: var(--primary-faint);
  line-height: 1;
  pointer-events: none;
  opacity: 0.6;
}

.depoimento-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  border-color: rgba(0,156,218,0.15);
}

/* Estrelas com melhor visual */
.depoimento-stars {
  color: #f59e0b;
  font-size: var(--text-base);
  margin-bottom: var(--space-4);
  letter-spacing: 3px;
}

/* Texto do depoimento sem pseudo-elements (o card ja tem aspas) */
.depoimento-text {
  font-size: var(--text-sm);
  font-style: italic;
  color: var(--text);
  margin-bottom: var(--space-5);
  line-height: 1.75;
  position: relative;
}

/* Avatar com melhor visual */
.depoimento-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 800;
  font-size: var(--text-sm);
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(0,156,218,0.25);
}

.depoimento-tag {
  margin-top: var(--space-2);
  font-size: var(--text-xs);
  color: var(--primary);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: var(--primary-faint);
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
}


/* ─── PATCH 9: FAQ — mais acessivel ──────────────────────── */

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: var(--space-3);
  overflow: hidden;
  transition: all 0.3s var(--ease-smooth);
  background: var(--white);
}
.faq-item:hover {
  border-color: rgba(0,156,218,0.2);
}
.faq-item.open {
  border-color: var(--primary);
  box-shadow: 0 4px 16px rgba(0,156,218,0.08);
}

.faq-question {
  padding: var(--space-5) var(--space-6);
  font-size: var(--text-base);
}

/* Focus visible no FAQ */
.faq-question:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: -2px;
  border-radius: var(--radius);
}

.faq-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.4s var(--ease-out-expo);
}
.faq-item.open .faq-icon {
  background: var(--primary);
  color: var(--white);
  transform: rotate(45deg);
  box-shadow: 0 2px 8px rgba(0,156,218,0.25);
}


/* ─── PATCH 10: CTA Final — mais conversivo ──────────────── */

#cta-final {
  background: linear-gradient(135deg, var(--dark) 0%, #1a0f05 50%, #2a1a0a 100%);
  padding: var(--space-24) 0;
  position: relative;
  overflow: hidden;
}

/* Particulas/orbes decorativos */
#cta-final::before {
  content: '';
  position: absolute;
  top: -150px;
  right: -150px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,156,218,0.12) 0%, transparent 65%);
  pointer-events: none;
  animation: cta-orb 6s ease-in-out infinite;
}
#cta-final::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 350px;
  height: 350px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,156,218,0.06) 0%, transparent 65%);
  pointer-events: none;
  animation: cta-orb 8s ease-in-out infinite reverse;
}
@keyframes cta-orb {
  0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.6; }
  50%      { transform: translate(20px, -20px) scale(1.1); opacity: 1; }
}

/* Form box com mais presenca */
.cta-form-box {
  background: var(--white);
  border-radius: var(--radius);
  padding: var(--space-10);
  box-shadow:
    0 20px 60px rgba(0,0,0,0.2),
    0 0 0 1px rgba(255,255,255,0.1);
  position: relative;
  z-index: 1;
}

/* Inputs com melhor UX */
.form-group input,
.form-group select {
  width: 100%;
  padding: 14px var(--space-4);
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: var(--text-base);
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  transition: all 0.25s var(--ease-smooth);
  outline: none;
}
.form-group input:hover,
.form-group select:hover {
  border-color: #ccc;
}
.form-group input:focus,
.form-group select:focus {
  border-color: var(--primary);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(0,156,218,0.08);
}

/* Label com peso visual */
.form-group label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--text);
  margin-bottom: var(--space-2);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}


/* ─── PATCH 11: Floating WhatsApp — mais sofisticado ─────── */

.float-whatsapp {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  box-shadow:
    0 4px 20px rgba(37,211,102,0.4),
    0 0 0 0 rgba(37,211,102,0.3);
  transition: all 0.3s var(--ease-smooth);
  animation: whatsapp-ring 4s ease-in-out infinite;
}
.float-whatsapp:hover {
  transform: scale(1.12);
  box-shadow:
    0 8px 30px rgba(37,211,102,0.5),
    0 0 0 8px rgba(37,211,102,0.08);
}
@keyframes whatsapp-ring {
  0%, 100% {
    box-shadow: 0 4px 20px rgba(37,211,102,0.4), 0 0 0 0 rgba(37,211,102,0.3);
  }
  50% {
    box-shadow: 0 4px 24px rgba(37,211,102,0.5), 0 0 0 10px rgba(37,211,102,0);
  }
}


/* ─── PATCH 12: Animacoes de entrada — mais suaves ───────── */

.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease-out-expo), transform 0.7s var(--ease-out-expo);
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-24px);
  transition: opacity 0.7s var(--ease-out-expo), transform 0.7s var(--ease-out-expo);
}
.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(24px);
  transition: opacity 0.7s var(--ease-out-expo), transform 0.7s var(--ease-out-expo);
}
.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Delays com tempo mais perceptivel */
.delay-1 { transition-delay: 0.08s; }
.delay-2 { transition-delay: 0.16s; }
.delay-3 { transition-delay: 0.24s; }
.delay-4 { transition-delay: 0.32s; }
.delay-5 { transition-delay: 0.40s; }


/* ─── PATCH 13: Problema items — micro-interacao melhor ──── */

.problema-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--white);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--error);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s var(--ease-smooth);
}
.problema-item:hover {
  transform: translateX(6px);
  box-shadow: var(--shadow);
  border-left-color: #dc2626;
}

/* Solucoes box com melhor hierarquia */
.solucoes-box {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 100%);
  border-radius: var(--radius);
  padding: var(--space-10);
  color: var(--white);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255,255,255,0.06);
}

/* Garantia com mais destaque */
.solucao-garantia {
  margin-top: var(--space-6);
  padding: var(--space-4) var(--space-5);
  background: rgba(0,156,218,0.12);
  border: 1px solid rgba(0,156,218,0.25);
  border-radius: var(--radius-sm);
  text-align: center;
  font-size: var(--text-sm);
  color: var(--primary-light);
  font-weight: 700;
  letter-spacing: 0.02em;
}


/* ─── PATCH 14: Section headers — ritmo visual ──────────── */

.section-header {
  text-align: center;
  margin-bottom: var(--space-12);
}
.section-header p {
  max-width: 600px;
  margin: var(--space-3) auto 0;
  font-size: var(--text-md);
  line-height: 1.7;
}


/* ─── PATCH 15: Nav refinado ─────────────────────────────── */

.nav-menu a {
  color: rgba(255,255,255,0.75);
  font-size: var(--text-sm);
  font-weight: 500;
  padding: var(--space-2) var(--space-4);
  border-radius: 6px;
  transition: all 0.2s var(--ease-smooth);
}
.nav-menu a:hover {
  color: var(--white);
  background: rgba(255,255,255,0.08);
}

/* Focus visible no nav */
.nav-menu a:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}


/* ─── PATCH 16: Responsivo Mobile Melhorado ──────────────── */

@media (max-width: 768px) {
  /* Hero: mostrar versao compacta do mockup em mobile */
  .hero-visual {
    display: flex !important;
    order: -1;
    margin-bottom: var(--space-8);
  }
  .hero-mockup {
    padding: var(--space-4);
    max-width: 100%;
  }
  /* Esconder chart e rows em mobile, manter so stats */
  .mockup-chart,
  .mockup-row {
    display: none;
  }
  .hero-visual::before {
    display: none;
  }

  /* Hero inner ajustes */
  .hero-inner {
    padding: var(--space-10) 0;
    gap: var(--space-8);
  }

  /* Stats com numeros ainda grandes */
  .stat-value {
    font-size: 2rem;
  }

  /* Form box com menos padding */
  .cta-form-box {
    padding: var(--space-6);
  }

  /* Garantir que o CTA final tenha espaco */
  #cta-final {
    padding: var(--space-16) 0;
  }

  /* Nav mobile — mais refinado */
  .nav-menu.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    background: rgba(28,28,28,0.98);
    padding: var(--space-5);
    gap: var(--space-1);
    backdrop-filter: blur(16px);
    box-shadow: 0 20px 60px rgba(0,0,0,0.4);
    border-bottom: 1px solid rgba(255,255,255,0.06);
    animation: nav-slide 0.3s var(--ease-out-expo);
  }
  @keyframes nav-slide {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
  }

  .nav-menu.open a {
    padding: var(--space-3) var(--space-4);
    font-size: var(--text-base);
    border-radius: var(--radius-sm);
  }
  .nav-menu.open a:hover {
    background: rgba(0,156,218,0.1);
    color: var(--primary-light);
  }

  /* Segmento cards sem borda grossa */
  .segmento-card {
    border-width: 1px;
  }

  /* Problema items mais compactos */
  .problema-item {
    padding: var(--space-3);
  }
}

@media (max-width: 480px) {
  /* Hero titulo menor mas ainda impactante */
  .hero-title {
    font-size: 1.75rem;
    letter-spacing: -0.02em;
  }

  /* Mockup stats 1 coluna */
  .mockup-stats {
    grid-template-columns: 1fr;
  }

  /* Botoes do hero em coluna */
  .hero-buttons {
    flex-direction: column;
  }
  .hero-buttons .btn {
    width: 100%;
    justify-content: center;
  }

  /* Diferenciais 1 coluna em telas muito pequenas */
  .diferenciais-grid {
    grid-template-columns: 1fr !important;
  }

  /* Stat grid 2 colunas com menos padding */
  .stat-item {
    padding: var(--space-4);
  }
}


/* ─── PATCH 17: Scrollbar customizada ────────────────────── */

html {
  scrollbar-width: thin;
  scrollbar-color: var(--primary) var(--bg);
}
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg);
}
::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary-dark);
}


/* ─── PATCH 18: Selection color ──────────────────────────── */

::selection {
  background: rgba(0,156,218,0.2);
  color: var(--text);
}


/* ─── PATCH 19: Reduced motion — acessibilidade ─────────── */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .fade-in, .fade-in-left, .fade-in-right {
    opacity: 1 !important;
    transform: none !important;
  }
  .hero-mockup:hover {
    transform: none;
  }
}


/* ─── PATCH 20: Print styles ─────────────────────────────── */

@media print {
  #header, .float-whatsapp, .hero-bg, .hero-grid,
  .nav-toggle, .hero-visual::before {
    display: none !important;
  }
  body {
    color: #000;
    background: #fff;
  }
  .section {
    padding: 20px 0;
    page-break-inside: avoid;
  }
}

/* ─── PATCH 21: Classes de cor dos cards de produto ─────── */
.produto-card-header.pdv   { background: var(--color-stocpdv); }
.produto-card-header.farma { background: var(--color-stocfarma); }
.produto-card-header.pet   { background: var(--color-servpet); }

.produto-card-header.pdv .produto-logo span   { color: var(--color-stocpdv-acc); }
.produto-card-header.farma .produto-logo span  { color: var(--color-stocfarma-acc); }
.produto-card-header.pet .produto-logo span    { color: var(--color-servpet-acc); }

/* ─── PATCH 22: Logo real nos cards de produto ───────────── */
.produto-logo-img {
  display: block;
  max-height: 56px;
  max-width: 180px;
  width: auto;
  object-fit: contain;
  margin: 0 auto 0.25rem;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,0.35));
}

/* StocServ e STOCnfe têm fundo branco — adiciona bg para contraste no header escuro */
.produto-card-header .produto-logo-img {
  background: rgba(255,255,255,0.92);
  border-radius: 8px;
  padding: 6px 12px;
}

/* ServContábil logo é colorido e funciona bem sem bg extra */
.produto-card-header.contabil .produto-logo-img {
  background: transparent;
  padding: 0;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.5));
}

/* ─── PATCH 23: Nav logo AutomaServ ─────────────────────── */
.nav-logo img {
  height: 42px;
  width: auto;
  object-fit: contain;
}