/* ==========================================================================
   JPL Soluções em Informática — Stylesheet
   ========================================================================== */

:root {
  --primary: #23D5F8;
  --secondary: #00B7E8;
  --dark: #0F172A;
  --bg: #08131E;
  --bg-alt: #0B1B2B;
  --gray: #CBD5E1;
  --white: #FFFFFF;
  --gradient: linear-gradient(135deg, #23D5F8 0%, #00B7E8 100%);
  --gradient-soft: linear-gradient(135deg, rgba(35,213,248,0.15) 0%, rgba(0,183,232,0.05) 100%);
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-pill: 100px;
  --shadow-soft: 0 20px 60px -20px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 40px rgba(35, 213, 248, 0.25);
  --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--gray);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  width: 100%;
}

/* Impede que elementos decorativos e animações AOS gerem barra horizontal */
section { overflow-x: clip; }

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  color: var(--white);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

section { position: relative; padding: 80px 0; }
@media (max-width: 768px) { section { padding: 56px 0; } }

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  background: rgba(35, 213, 248, 0.08);
  border: 1px solid rgba(35, 213, 248, 0.25);
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-header { max-width: 680px; margin-bottom: 44px; }
.section-header.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-header h2 { font-size: clamp(2rem, 4vw, 2.75rem); margin-bottom: 18px; }
.section-header h2 span { background: var(--gradient); -webkit-background-clip: text; background-clip: text; color: transparent; }
.section-header p { color: var(--gray); font-size: 1.05rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 34px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.95rem;
  font-family: var(--font-heading);
  transition: var(--transition);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gradient);
  color: var(--dark);
  box-shadow: 0 10px 30px -8px rgba(35, 213, 248, 0.55);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 40px -8px rgba(35, 213, 248, 0.75);
}

.btn-outline {
  background: rgba(255,255,255,0.03);
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.18);
  backdrop-filter: blur(10px);
}
.btn-outline:hover {
  border-color: var(--primary);
  background: rgba(35, 213, 248, 0.08);
  transform: translateY(-3px);
}

.btn-whatsapp {
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: var(--white);
  box-shadow: 0 10px 30px -8px rgba(37, 211, 102, 0.5);
}
.btn-whatsapp:hover { transform: translateY(-3px); box-shadow: 0 16px 40px -8px rgba(37, 211, 102, 0.7); }

.btn-sm { padding: 12px 24px; font-size: 0.85rem; }
.btn-block { width: 100%; }

/* ---------- Header ---------- */
#header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 22px 0;
  transition: var(--transition);
}
#header.scrolled {
  padding: 14px 0;
  background: rgba(8, 19, 30, 0.75);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  box-shadow: 0 10px 40px -20px rgba(0,0,0,0.6);
}
.nav-wrap { display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; align-items: center; gap: 10px; }
.logo img { height: 44px; width: auto; }

.nav-menu { display: flex; align-items: center; gap: 40px; }
.nav-menu a {
  color: var(--gray);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  padding: 6px 0;
  transition: var(--transition);
}
.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--gradient);
  transition: var(--transition);
  border-radius: 2px;
}
.nav-menu a:hover, .nav-menu a.active { color: var(--white); }
.nav-menu a:hover::after, .nav-menu a.active::after { width: 100%; }

.nav-actions { display: flex; align-items: center; gap: 16px; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; z-index: 1100; }
.nav-toggle span { width: 26px; height: 2px; background: var(--white); border-radius: 2px; transition: var(--transition); }

@media (max-width: 992px) {
  .nav-menu {
    position: fixed;
    top: 0; right: -100%;
    width: min(360px, 80%);
    height: 100vh;
    background: rgba(10, 22, 35, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    gap: 32px;
    transition: right 0.45s cubic-bezier(0.4,0,0.2,1);
    border-left: 1px solid rgba(255,255,255,0.06);
  }
  .nav-menu.open { right: 0; }
  .nav-toggle { display: flex; }
  .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .nav-actions .btn-outline { display: none; }
}

/* ---------- Hero ---------- */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 130px 0 40px;
  position: relative;
  background: var(--bg);
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 900px 600px at 85% 20%, rgba(35,213,248,0.18), transparent 60%),
    radial-gradient(ellipse 700px 500px at 10% 85%, rgba(0,183,232,0.14), transparent 60%),
    linear-gradient(180deg, #08131E 0%, #0B1C2E 50%, #08131E 100%);
  z-index: 0;
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 60% at 60% 30%, black, transparent);
  z-index: 0;
}
.hero-orb {
  position: absolute;
  width: 480px; height: 480px;
  border-radius: 50%;
  background: var(--gradient);
  filter: blur(140px);
  opacity: 0.22;
  top: -100px; right: -60px;
  z-index: 0;
  animation: float 10s ease-in-out infinite;
}
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-30px); } }

.hero-content { position: relative; z-index: 2; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 60px; align-items: center; }
.hero-text h1 {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  margin-bottom: 18px;
}
.hero-text h1 span { background: var(--gradient); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-text p { font-size: 1.15rem; color: var(--gray); max-width: 540px; margin-bottom: 28px; }
.hero-actions { display: flex; gap: 18px; flex-wrap: wrap; margin-bottom: 36px; }

.hero-mini-stats { display: flex; gap: 40px; flex-wrap: wrap; }
.hero-mini-stats div strong { display: block; font-family: var(--font-heading); font-size: 1.8rem; color: var(--white); }
.hero-mini-stats div span { font-size: 0.85rem; color: var(--gray); }

.hero-visual { position: relative; z-index: 2; }
.hero-visual .glass-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.03);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-soft), var(--shadow-glow);
  padding: 14px;
}
.hero-visual .glass-frame img { border-radius: calc(var(--radius-lg) - 10px); }
.hero-badge-float {
  position: absolute;
  bottom: -24px; left: -24px;
  background: rgba(10, 22, 35, 0.85);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  padding: 16px 22px;
  display: flex; align-items: center; gap: 12px;
  box-shadow: var(--shadow-soft);
}
.hero-badge-float .icon-badge { width: 44px; height: 44px; border-radius: 12px; background: var(--gradient); display: flex; align-items: center; justify-content: center; color: var(--dark); font-size: 1.1rem; flex-shrink: 0; }
.hero-badge-float strong { display: block; color: var(--white); font-size: 0.95rem; }
.hero-badge-float span { font-size: 0.78rem; }

@media (max-width: 992px) {
  .hero-content { grid-template-columns: 1fr; text-align: center; }
  .hero-text p { margin-left: auto; margin-right: auto; }
  .hero-actions, .hero-mini-stats { justify-content: center; }
  .hero-visual { max-width: 420px; margin: 0 auto; }
}

/* ---------- About ---------- */
#about { background: var(--bg); }
.about-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 70px; align-items: center; }
.about-visual { position: relative; }
.about-visual .frame-main { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid rgba(255,255,255,0.1); box-shadow: var(--shadow-soft); }
.about-stat-card {
  position: absolute; bottom: -30px; right: -30px;
  background: rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(35,213,248,0.25);
  border-radius: var(--radius-md);
  padding: 24px 28px;
  box-shadow: var(--shadow-soft);
}
.about-stat-card strong { font-family: var(--font-heading); font-size: 2.2rem; background: var(--gradient); -webkit-background-clip: text; background-clip: text; color: transparent; display: block; }
.about-stat-card span { font-size: 0.85rem; color: var(--gray); }

.about-text p { margin-bottom: 20px; font-size: 1.05rem; }
.about-points { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 24px 0 30px; }
.about-point { display: flex; align-items: center; gap: 12px; color: var(--white); font-weight: 500; font-size: 0.95rem; }
.about-point i { color: var(--primary); font-size: 1.1rem; }

@media (max-width: 992px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-visual { max-width: 460px; margin: 0 auto 44px; }
  .about-points { grid-template-columns: 1fr; }
}

/* ---------- Cards generic ---------- */
.card {
  background: linear-gradient(180deg, rgba(255,255,255,0.035), rgba(255,255,255,0.01));
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.card:hover {
  transform: translateY(-8px);
  border-color: rgba(35,213,248,0.35);
  box-shadow: var(--shadow-soft), 0 0 0 1px rgba(35,213,248,0.1);
}
.card-icon {
  width: 66px; height: 66px;
  border-radius: 18px;
  background: var(--gradient-soft);
  border: 1px solid rgba(35,213,248,0.25);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; color: var(--primary);
  margin-bottom: 26px;
  transition: var(--transition);
}
.card:hover .card-icon { background: var(--gradient); color: var(--dark); transform: scale(1.08) rotate(-4deg); }
.card h3 { font-size: 1.3rem; margin-bottom: 14px; }
.card p { font-size: 0.95rem; margin-bottom: 22px; }

/* ---------- Services ---------- */
#services { background: var(--bg-alt); }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.service-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 26px; }
.service-tags span {
  font-size: 0.78rem; padding: 6px 12px; border-radius: var(--radius-pill);
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08);
  color: var(--gray);
}
.card-link { display: inline-flex; align-items: center; gap: 8px; color: var(--primary); font-weight: 600; font-size: 0.9rem; transition: var(--transition); }
.card-link i { transition: var(--transition); font-size: 0.8rem; }
.card:hover .card-link i { transform: translateX(4px); }

@media (max-width: 992px) { .services-grid { grid-template-columns: 1fr; } }

/* ---------- Differentials ---------- */
#differentials { background: var(--bg); }
.diff-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.diff-item {
  display: flex; align-items: flex-start; gap: 18px;
  padding: 30px; border-radius: var(--radius-md);
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
  transition: var(--transition);
}
.diff-item:hover { background: rgba(35,213,248,0.05); border-color: rgba(35,213,248,0.2); transform: translateY(-4px); }
.diff-item .diff-icon {
  width: 52px; height: 52px; flex-shrink: 0; border-radius: 14px;
  background: var(--gradient); color: var(--dark);
  display: flex; align-items: center; justify-content: center; font-size: 1.25rem;
}
.diff-item h4 { font-size: 1.05rem; margin-bottom: 6px; }
.diff-item p { font-size: 0.88rem; margin: 0; }

@media (max-width: 992px) { .diff-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .diff-grid { grid-template-columns: 1fr; } }

/* ---------- Stats band ---------- */
#stats {
  padding: 60px 0;
  background: linear-gradient(135deg, rgba(35,213,248,0.06), rgba(0,183,232,0.02));
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; text-align: center; }
.stat-box strong { display: block; font-family: var(--font-heading); font-size: clamp(2rem, 4vw, 3rem); background: var(--gradient); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat-box span { color: var(--gray); font-size: 0.95rem; }
@media (max-width: 768px) { .stats-grid { grid-template-columns: 1fr 1fr; row-gap: 40px; } }

/* ---------- Products ---------- */
#products { background: var(--bg-alt); }
.products-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.product-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex; flex-direction: column;
}
.product-card:hover { transform: translateY(-6px); border-color: rgba(35,213,248,0.3); box-shadow: var(--shadow-soft); }
.product-thumb {
  height: 190px;
  background: radial-gradient(ellipse at center, rgba(35,213,248,0.1), transparent 70%), #0c1c2c;
  display: flex; align-items: center; justify-content: center;
  padding: 22px;
}
.product-thumb img { max-height: 100%; object-fit: contain; }
.product-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.product-body h3 { font-size: 1.1rem; margin-bottom: 8px; }
.product-body p { font-size: 0.88rem; flex: 1; margin-bottom: 20px; }

@media (max-width: 1100px) { .products-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .products-grid { grid-template-columns: 1fr; } }

/* ---------- Web Systems ---------- */
#websystems {
  background: var(--bg);
  position: relative;
  overflow: hidden;
}
.ws-orb { position: absolute; width: 600px; height: 600px; border-radius: 50%; background: var(--gradient); filter: blur(160px); opacity: 0.15; top: -200px; left: -200px; }
.ws-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; position: relative; z-index: 1; }
.ws-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.ws-card {
  padding: 26px 22px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  transition: var(--transition);
}
.ws-card:hover { border-color: rgba(35,213,248,0.4); background: rgba(35,213,248,0.06); transform: translateY(-4px); }
.ws-card i { color: var(--primary); font-size: 1.4rem; margin-bottom: 14px; display: block; }
.ws-card h4 { font-size: 1rem; margin-bottom: 6px; }
.ws-card p { font-size: 0.82rem; margin: 0; }

.mockup-wrap { position: relative; }
.mockup-notebook {
  position: relative;
  background: linear-gradient(145deg, #1a2b3d, #0c1826);
  border-radius: 20px 20px 4px 4px;
  padding: 16px 16px 0;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: var(--shadow-soft);
}
.mockup-screen {
  border-radius: 10px;
  overflow: hidden;
  aspect-ratio: 16/10;
  background: #061019;
  position: relative;
}
.mockup-screen img { width: 100%; height: 100%; object-fit: cover; }
.mockup-base {
  height: 16px;
  background: linear-gradient(145deg, #223245, #0c1826);
  border-radius: 0 0 10px 10px;
  margin-top: 8px;
  position: relative;
}
.mockup-base::after {
  content: '';
  position: absolute; left: 50%; top: 0; transform: translateX(-50%);
  width: 90px; height: 6px; background: #050b12; border-radius: 0 0 6px 6px;
}
.mockup-glow { position: absolute; inset: -40px; background: var(--gradient); filter: blur(100px); opacity: 0.18; z-index: -1; }

@media (max-width: 992px) {
  .ws-grid { grid-template-columns: 1fr; }
  .mockup-wrap { max-width: 480px; margin: 0 auto; order: -1; }
}
@media (max-width: 560px) { .ws-cards { grid-template-columns: 1fr; } }

/* ---------- Process Timeline ---------- */
#process { background: var(--bg-alt); }
.timeline { display: grid; grid-template-columns: repeat(6, 1fr); gap: 20px; position: relative; }
.timeline::before {
  content: '';
  position: absolute; top: 34px; left: 8%; right: 8%; height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  opacity: 0.3;
}
.timeline-step { text-align: center; position: relative; }
.timeline-num {
  width: 68px; height: 68px; margin: 0 auto 20px;
  border-radius: 50%;
  background: var(--dark);
  border: 2px solid var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading); font-weight: 700; font-size: 1.3rem; color: var(--primary);
  position: relative; z-index: 1;
  box-shadow: 0 0 0 8px var(--bg-alt), var(--shadow-glow);
  transition: var(--transition);
}
.timeline-step:hover .timeline-num { background: var(--gradient); color: var(--dark); transform: scale(1.1); }
.timeline-step h4 { font-size: 1rem; margin-bottom: 8px; }
.timeline-step p { font-size: 0.82rem; }

@media (max-width: 992px) {
  .timeline { grid-template-columns: 1fr 1fr 1fr; row-gap: 50px; }
  .timeline::before { display: none; }
}
@media (max-width: 560px) { .timeline { grid-template-columns: 1fr 1fr; } }

/* ---------- CTA ---------- */
#cta {
  background: var(--gradient);
  position: relative;
  overflow: hidden;
  padding: 70px 0;
}
#cta::before {
  content: '';
  position: absolute; inset: 0;
  background-image: radial-gradient(circle, rgba(15,23,42,0.15) 1.5px, transparent 1.5px);
  background-size: 26px 26px;
}
.cta-inner { position: relative; z-index: 1; text-align: center; }
.cta-inner h2 { color: var(--dark); font-size: clamp(2rem, 4.5vw, 3rem); margin-bottom: 16px; }
.cta-inner p { color: rgba(15,23,42,0.75); font-size: 1.15rem; margin-bottom: 28px; font-weight: 500; }
.cta-actions { display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; }
.cta-actions .btn-outline { background: rgba(15,23,42,0.9); color: var(--white); border: none; }
.cta-actions .btn-outline:hover { background: var(--dark); transform: translateY(-3px); }
.cta-actions .btn-whatsapp { box-shadow: 0 10px 30px -8px rgba(15,23,42,0.4); }

/* ---------- Contact ---------- */
#contact { background: var(--bg); }
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 60px; }
.contact-info { display: flex; flex-direction: column; gap: 20px; }
.contact-info-card {
  display: flex; align-items: center; gap: 18px;
  padding: 26px; border-radius: var(--radius-md);
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  transition: var(--transition);
}
.contact-info-card:hover { border-color: rgba(35,213,248,0.3); transform: translateX(6px); }
.contact-info-card .icon-badge { width: 52px; height: 52px; border-radius: 14px; background: var(--gradient-soft); border: 1px solid rgba(35,213,248,0.25); display: flex; align-items: center; justify-content: center; color: var(--primary); font-size: 1.2rem; flex-shrink: 0; }
.contact-info-card strong { display: block; color: var(--white); font-size: 0.95rem; margin-bottom: 4px; }
.contact-info-card span, .contact-info-card a { font-size: 0.88rem; }
.contact-info-card a:hover { color: var(--primary); }

.contact-social { display: flex; gap: 12px; margin-top: 10px; }
.contact-social a {
  width: 44px; height: 44px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08);
  color: var(--white); transition: var(--transition);
}
.contact-social a:hover { background: var(--gradient); color: var(--dark); transform: translateY(-3px); }

.contact-form-wrap {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 44px;
  backdrop-filter: blur(10px);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.form-group label { font-size: 0.85rem; color: var(--white); font-weight: 500; }
.form-group input, .form-group select, .form-group textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-sm);
  padding: 15px 18px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition);
}
.form-group textarea { resize: vertical; min-height: 130px; }

/* O menu suspenso do select é desenhado pelo sistema operacional e vinha
   com fundo branco sobre fonte branca. color-scheme avisa o navegador que
   o tema é escuro; as regras de option garantem o contraste onde ele
   permite personalizar as cores. */
.form-group select {
  color-scheme: dark;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2323D5F8' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  background-size: 18px;
  padding-right: 46px;
  cursor: pointer;
}

.form-group select option {
  background-color: #0F172A;
  color: #FFFFFF;
  padding: 10px;
}
.form-group select option:checked {
  background-color: #00B7E8;
  color: #FFFFFF;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  background: rgba(35,213,248,0.05);
  box-shadow: 0 0 0 4px rgba(35,213,248,0.1);
}
.form-group input::placeholder, .form-group textarea::placeholder { color: rgba(203,213,225,0.45); }
.form-note { font-size: 0.8rem; margin-top: 16px; text-align: center; color: rgba(203,213,225,0.6); }
#formFeedback { margin-top: 18px; padding: 14px 18px; border-radius: var(--radius-sm); font-size: 0.9rem; display: none; }
#formFeedback.success { display: block; background: rgba(34,197,94,0.1); border: 1px solid rgba(34,197,94,0.35); color: #4ade80; }
#formFeedback.error { display: block; background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.35); color: #f87171; }

@media (max-width: 992px) { .contact-grid { grid-template-columns: 1fr; } }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } .contact-form-wrap { padding: 28px; } }

/* ---------- Footer ---------- */
footer { background: var(--dark); padding: 56px 0 0; border-top: 1px solid rgba(255,255,255,0.06); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 0.8fr 0.8fr 1fr; gap: 40px; padding-bottom: 40px; }
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 20px; }
.footer-logo img { height: 40px; }
.footer-col p { font-size: 0.9rem; margin-bottom: 20px; }
.footer-col h5 { color: var(--white); font-size: 1rem; margin-bottom: 22px; }
.footer-col ul li { margin-bottom: 13px; }
.footer-col ul li a { font-size: 0.9rem; transition: var(--transition); }
.footer-col ul li a:hover { color: var(--primary); padding-left: 4px; }
.footer-social { display: flex; gap: 10px; margin-top: 6px; }
.footer-social a {
  width: 40px; height: 40px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08);
  transition: var(--transition);
}
.footer-social a:hover { background: var(--gradient); color: var(--dark); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.06); padding: 26px 0; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { font-size: 0.85rem; }
.footer-bottom-links { display: flex; gap: 24px; }
.footer-bottom-links a { font-size: 0.85rem; }
.footer-bottom-links a:hover { color: var(--primary); }

@media (max-width: 992px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } .footer-bottom { flex-direction: column; text-align: center; } }

/* ---------- Floating buttons ---------- */
.float-whatsapp {
  position: fixed; bottom: 28px; right: 28px; z-index: 900;
  width: 62px; height: 62px; border-radius: 50%;
  background: linear-gradient(135deg, #25D366, #128C7E);
  display: flex; align-items: center; justify-content: center;
  color: var(--white); font-size: 1.7rem;
  box-shadow: 0 10px 30px -6px rgba(37,211,102,0.6);
  transition: var(--transition);
  animation: pulse 2.4s infinite;
}
.float-whatsapp:hover { transform: scale(1.08); }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(37,211,102,0.5); } 70% { box-shadow: 0 0 0 16px rgba(37,211,102,0); } 100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); } }

.back-to-top {
  position: fixed; bottom: 28px; right: 100px; z-index: 900;
  width: 46px; height: 46px; border-radius: 50%;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.15);
  backdrop-filter: blur(10px);
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: var(--transition);
}
.back-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--gradient); color: var(--dark); }

@media (max-width: 560px) {
  .float-whatsapp { width: 54px; height: 54px; font-size: 1.5rem; bottom: 20px; right: 20px; }
  .back-to-top { width: 40px; height: 40px; bottom: 20px; right: 84px; }
}

/* Sem AOS (falha no CDN) ou com movimento reduzido: conteúdo sempre visível */
html.no-aos [data-aos] {
  opacity: 1 !important;
  transform: none !important;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  [data-aos] { opacity: 1 !important; transform: none !important; transition: none !important; }
  .hero-orb, .float-whatsapp, .loading-screen img { animation: none !important; }
  * { transition-duration: 0.01ms !important; }
}

/* ---------- Utilities ---------- */
.text-center { text-align: center; }
.mt-40 { margin-top: 28px; }
::selection { background: var(--primary); color: var(--dark); }

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--secondary); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--primary); }

.loading-screen {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--bg);
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
  /* Trava de segurança: se o JS falhar, o loader some sozinho */
  animation: loaderFailsafe 0.4s ease 4s forwards;
}
@keyframes loaderFailsafe { to { opacity: 0; visibility: hidden; } }
.loading-screen img { width: 90px; animation: pulseLogo 1.4s ease-in-out infinite; }
.loading-screen.hide { opacity: 0; visibility: hidden; }
@keyframes pulseLogo { 0%,100% { opacity: 0.5; transform: scale(0.94); } 50% { opacity: 1; transform: scale(1); } }