/* ─────────────────────────────────────────
   NETWARE TECHSOLUTION — Stylesheet
   Stack: Vanilla HTML/CSS
   Style: Corporate Minimalist + Blue Tech
   ───────────────────────────────────────── */

/* ── RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Colors */
  --clr-bg:          #f1f5f9;
  --clr-bg-alt:      #e8eef4;
  --clr-bg-card:     #ffffff;
  --clr-bg-dark:     #0f172a;
  --clr-primary:     #0ea5e9;
  --clr-primary-dk:  #0284c7;
  --clr-accent:      #f97316;
  --clr-text:        #0f172a;
  --clr-text-2:      #475569;
  --clr-text-3:      #94a3b8;
  --clr-border:      #cbd5e1;
  --clr-success:     #22c55e;

  /* Typography */
  --font:            'Inter', system-ui, -apple-system, sans-serif;

  /* Spacing */
  --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;

  /* Radius */
  --r-sm:  8px;
  --r-md:  12px;
  --r-lg:  16px;
  --r-xl:  24px;

  /* Shadow */
  --shadow-sm:  0 1px 3px 0 rgb(0 0 0 / .08), 0 1px 2px -1px rgb(0 0 0 / .06);
  --shadow-md:  0 4px 16px 0 rgb(0 0 0 / .08), 0 2px 6px -1px rgb(0 0 0 / .06);
  --shadow-lg:  0 12px 40px 0 rgb(0 0 0 / .10);

  /* Transitions */
  --ease-out:  cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast:  150ms;
  --dur-base:  250ms;
  --dur-slow:  350ms;
}

/* ── DARK MODE ── */
html.dark {
  --clr-bg:        #16202e;
  --clr-bg-alt:    #1c2b3c;
  --clr-bg-card:   #243347;
  --clr-text:      #e2e8f0;
  --clr-text-2:    #a0b3c8;
  --clr-text-3:    #6b849a;
  --clr-border:    #3a5168;
  --shadow-sm:     0 1px 3px 0 rgb(0 0 0 / .25);
  --shadow-md:     0 4px 16px 0 rgb(0 0 0 / .35);
}
html.dark .navbar          { background: rgba(22,32,46,.90); }
html.dark .service-card,
html.dark .sobre-card,
html.dark .contato-form    { background: var(--clr-bg-card); }
html.dark .porque-item {
  background: linear-gradient(145deg, #243347, #1c2b3c);
  border-color: #3a5168;
  box-shadow: 0 4px 20px rgb(0 0 0 / .18), inset 0 1px 0 rgb(255 255 255 / .05);
}
html.dark .porque-item:hover {
  border-color: #0ea5e9;
  box-shadow: 0 8px 30px rgb(14 165 233 / .18), 0 4px 12px rgb(0 0 0 / .3);
}
html.dark .porque-icon {
  background: linear-gradient(135deg, rgb(14 165 233 / .22), rgb(249 115 22 / .16));
}
html.dark .porque-item h3 { color: #e2e8f0; }
html.dark .porque-item p  { color: #a0b3c8; }
html.dark .product-card {
  background: linear-gradient(145deg, #243347, #1c2b3c);
  border-color: #3a5168;
  box-shadow: 0 4px 20px rgb(0 0 0 / .22), inset 0 1px 0 rgb(255 255 255 / .05);
}
html.dark .product-card:hover {
  border-color: #0ea5e9;
  box-shadow: 0 8px 30px rgb(14 165 233 / .18), 0 4px 12px rgb(0 0 0 / .3);
}
html.dark .carousel-btn {
  background: var(--clr-bg-card);
  border-color: #3a5168;
  color: #e2e8f0;
  box-shadow: 0 2px 8px rgb(0 0 0 / .3);
}
html.dark .carousel-btn:hover:not(:disabled) {
  background: var(--clr-primary);
  border-color: var(--clr-primary);
  color: #fff;
}
html.dark .contato-form input,
html.dark .contato-form select,
html.dark .contato-form textarea {
  background: #16202e;
  color: #e2e8f0;
  border-color: #3a5168;
}
html.dark .lang-switcher   { background: transparent; }
html.dark .hero-badge      { background: rgb(14 165 233 / .18); border-color: rgb(14 165 233 / .3); }
html.dark .gradient-text   { background: linear-gradient(135deg, #38bdf8, #818cf8); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  color: var(--clr-text);
  background: var(--clr-bg);
  line-height: 1.6;
  overflow-x: hidden;
}

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

/* ── UTILITIES ── */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--space-6);
}

@media (min-width: 768px) { .container { padding-inline: var(--space-8); } }

.section {
  padding-block: var(--space-20);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: var(--space-12);
}

.section-eyebrow {
  font-size: .8125rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--clr-primary);
  margin-bottom: var(--space-2);
}

.section-desc {
  color: var(--clr-text-2);
  margin-top: var(--space-3);
  font-size: 1.0625rem;
  line-height: 1.7;
}

.gradient-text {
  background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-size: .9375rem;
  font-weight: 600;
  line-height: 1;
  border-radius: var(--r-sm);
  padding: 10px 20px;
  transition: background var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out),
              opacity var(--dur-fast);
  cursor: pointer;
  white-space: nowrap;
}

.btn-primary {
  background: var(--clr-primary);
  color: #fff;
  box-shadow: 0 2px 12px 0 rgb(14 165 233 / .30);
}
.btn-primary:hover { background: var(--clr-primary-dk); box-shadow: 0 4px 18px 0 rgb(14 165 233 / .40); }
.btn-primary:focus-visible { outline: 3px solid var(--clr-primary); outline-offset: 2px; }
.btn-primary:active { transform: scale(0.97); }

.btn-ghost {
  background: transparent;
  color: var(--clr-text);
  border: 1.5px solid var(--clr-border);
}
.btn-ghost:hover { border-color: var(--clr-accent); color: var(--clr-accent); }
.btn-ghost:focus-visible { outline: 3px solid var(--clr-primary); outline-offset: 2px; }

.btn-lg { padding: 14px 28px; font-size: 1rem; border-radius: var(--r-md); }
.btn-full { width: 100%; }

.btn-spinner {
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .7s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ── LOGO ── */
.logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.logo-img {
  height: 36px;
  width: auto;
  display: block;
  object-fit: contain;
}
.logo-img--footer {
  height: 32px;
}

/* ── NAVBAR ── */
.navbar {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  background: rgba(241,245,249,.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--clr-border);
  transition: box-shadow var(--dur-base);
}
.navbar.scrolled { box-shadow: var(--shadow-md); }

.nav-inner {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  height: 64px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  margin-left: auto;
}
.nav-links a {
  font-size: .9375rem;
  font-weight: 500;
  color: var(--clr-text-2);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--r-sm);
  transition: color var(--dur-fast), background var(--dur-fast);
}
.nav-links a:hover { color: var(--clr-primary); background: rgb(14 165 233 / .06); }
.nav-links a:focus-visible { outline: 2px solid var(--clr-primary); outline-offset: 2px; }

.nav-cta {
  margin-left: var(--space-4);
  background: var(--clr-accent) !important;
  box-shadow: 0 2px 12px 0 rgb(249 115 22 / .30) !important;
}
.nav-cta:hover {
  background: #ea580c !important;
  box-shadow: 0 4px 18px 0 rgb(249 115 22 / .40) !important;
}

/* ── LANGUAGE SWITCHER ── */
.lang-switcher {
  display: flex;
  gap: var(--space-2);
  background: transparent;
  border: none;
  padding: 0;
  margin-left: var(--space-4);
}
.lang-flag {
  width: 18px;
  height: 13px;
  object-fit: cover;
  border-radius: 2px;
  vertical-align: middle;
  margin-right: 4px;
}
.lang-btn {
  display: flex;
  align-items: center;
  background: transparent;
  border: none;
  padding: 5px 12px;
  border-radius: var(--r-sm);
  font-size: .8125rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--clr-text-2);
  transition: background .18s, color .18s;
  font-family: inherit;
  line-height: 1;
}
.lang-btn.active {
  background: var(--clr-primary);
  color: #fff;
}
.lang-btn:hover:not(.active) {
  background: rgb(14 165 233 / .08);
  color: var(--clr-primary);
}
.lang-switcher.translating { opacity: .5; pointer-events: none; }
.lang-switcher--mobile { display: none; }
.dark-toggle.dark-toggle--mobile { display: none; }

@media (max-width: 767px) {
  .lang-switcher:not(.lang-switcher--mobile) { display: none; }
  .dark-toggle:not(.dark-toggle--mobile)     { display: none; }

  .nav-bottom-row {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin: var(--space-3) var(--space-4) var(--space-1);
    padding-top: var(--space-3);
    border-top: 1px solid var(--clr-border);
  }
  .lang-switcher--mobile {
    display: flex;
    flex: 1;
    gap: var(--space-1);
    background: transparent;
    border: none;
    border-radius: 0;
    padding: 0;
    margin: 0;
  }
  .lang-switcher--mobile .lang-btn {
    flex: 1;
    justify-content: center;
    padding: 9px var(--space-3);
    font-size: .9375rem;
    border-radius: var(--r-sm);
    border: none;
    color: var(--clr-text-2);
    background: transparent;
  }
  .lang-switcher--mobile .lang-btn.active {
    background: var(--clr-primary);
    color: #fff;
  }
  .lang-switcher--mobile .lang-btn:hover:not(.active) {
    background: rgb(14 165 233 / .08);
    color: var(--clr-primary);
  }
  .lang-switcher--mobile .lang-flag { width: 20px; height: 15px; }

  .dark-toggle.dark-toggle--mobile {
    display: flex;
    flex-shrink: 0;
    width: 38px;
    height: 38px;
    margin-left: auto;
  }
}

/* ── DARK TOGGLE ── */
.dark-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--clr-border);
  background: var(--clr-bg-alt);
  color: var(--clr-text-2);
  transition: all .2s;
  margin-left: var(--space-3);
}
.dark-toggle:hover { color: var(--clr-primary); border-color: var(--clr-primary); }
.dark-toggle svg   { width: 17px; height: 17px; }
.icon-sun          { display: none; }
html.dark .icon-moon { display: none; }
html.dark .icon-sun  { display: block; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  margin-left: auto;
  border-radius: var(--r-sm);
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--clr-text);
  border-radius: 2px;
  transition: transform var(--dur-base) var(--ease-out), opacity var(--dur-fast);
}
.hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.hamburger:focus-visible { outline: 2px solid var(--clr-primary); }

@media (max-width: 767px) {
  .nav-cta { display: none; }
  .hamburger { display: flex; }
  .nav-links {
    position: fixed;
    inset: 64px 0 auto;
    flex-direction: column;
    align-items: stretch;
    background: var(--clr-bg-card);
    border-bottom: 1px solid var(--clr-border);
    padding: var(--space-4) var(--space-6);
    gap: 2px;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--dur-base) var(--ease-out), opacity var(--dur-base);
  }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav-links a { padding: var(--space-3) var(--space-4); font-size: 1rem; }
}

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding-top: 64px;
  overflow: hidden;
}

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

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
}
.g1 {
  width: 560px; height: 560px;
  background: rgb(14 165 233 / .12);
  top: -120px; right: -80px;
}
.g2 {
  width: 400px; height: 400px;
  background: rgb(249 115 22 / .10);
  bottom: -80px; left: -60px;
}

.grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgb(148 163 184 / .07) 1px, transparent 1px),
    linear-gradient(90deg, rgb(148 163 184 / .07) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-inner {
  position: relative;
  z-index: 1;
  padding-block: var(--space-24);
  max-width: 760px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: .8125rem;
  font-weight: 600;
  color: var(--clr-primary);
  background: rgb(14 165 233 / .08);
  border: 1px solid rgb(14 165 233 / .2);
  border-radius: 100px;
  padding: 6px 14px;
  margin-bottom: var(--space-6);
}
.badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--clr-primary);
  animation: pulse-dot 2s ease infinite;
}
@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 rgb(14 165 233 / .5); }
  50%       { box-shadow: 0 0 0 6px rgb(14 165 233 / 0); }
}

.hero h1 {
  font-size: clamp(2.25rem, 5vw + .5rem, 4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.03em;
  margin-bottom: var(--space-6);
}

.hero-desc {
  font-size: clamp(1rem, 1.5vw + .5rem, 1.25rem);
  color: var(--clr-text-2);
  line-height: 1.7;
  max-width: 580px;
  margin-bottom: var(--space-8);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-12);
}

.hero-stats {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-6);
}
.stat { display: flex; flex-direction: column; gap: 2px; }
.stat-num {
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -.04em;
  color: var(--clr-text);
}
.stat-label { font-size: .8125rem; color: var(--clr-text-2); font-weight: 500; }
.stat-divider { width: 1px; height: 36px; background: var(--clr-border); }

.hero-scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex; justify-content: center;
}
.hero-scroll-hint span {
  display: block;
  width: 2px; height: 48px;
  background: linear-gradient(to bottom, var(--clr-border), transparent);
  border-radius: 2px;
  animation: scroll-fade 1.8s ease-in-out infinite;
}
@keyframes scroll-fade { 0%,100%{opacity:0;transform:scaleY(.5)} 50%{opacity:1;transform:scaleY(1)} }

/* ── SOBRE ── */
.sobre { background: var(--clr-bg-alt); }

.sobre-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.sobre-visual {
  position: relative;
  height: 380px;
}

.sobre-bg-circle {
  position: absolute;
  z-index: 0;
  inset: 0;
  border-radius: 50%;
  background: linear-gradient(135deg, rgb(14 165 233 / .06), rgb(249 115 22 / .06));
  border: 2px dashed var(--clr-border);
  margin: auto;
  width: 320px; height: 320px;
}

.sobre-card-icon {
  width: 48px; height: 48px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.sobre-card-icon--blue { background: rgb(14 165 233 / .12); color: #0ea5e9; }
.sobre-card-icon--orange { background: rgb(249 115 22 / .12); color: #f97316; }
.sobre-card-icon--green { background: rgb(16 185 129 / .12); color: #10b981; }
.sobre-card-icon [data-lucide],
.sobre-card-icon svg { width: 24px; height: 24px; }

.sobre-card {
  position: absolute;
  z-index: 1;
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-lg);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  box-shadow: var(--shadow-md);
  min-width: 160px;
}
.card-label {
  font-size: .875rem;
  font-weight: 600;
  color: var(--clr-text);
  text-align: center;
}
.card-float  { top: 10px; left: 50%; margin-left: -80px; animation: float 4s ease-in-out infinite; }
.card-float-2{ bottom: 40px; right: 20px; animation: float 4s ease-in-out infinite 2s; }
.card-float-3{ bottom: 40px; left: -10px;  animation: float 4s ease-in-out infinite 1s; }

@keyframes float {
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-10px)}
}

.sobre-text { max-width: 520px; }
.sobre-text h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.03em;
  margin: var(--space-3) 0 var(--space-5);
}
.sobre-text p { color: var(--clr-text-2); line-height: 1.75; margin-bottom: var(--space-4); }

.sobre-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}
.sobre-list li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: .9375rem;
  font-weight: 500;
  color: var(--clr-text);
}

@media (max-width: 900px) {
  .sobre-inner { grid-template-columns: 1fr; }
  .sobre-visual { display: none; }
}

/* ── SERVIÇOS ── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}
.services-grid--4 {
  grid-template-columns: repeat(2, 1fr);
}
@media (max-width: 700px) { .services-grid--4 { grid-template-columns: 1fr; } }

.service-card {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-lg);
  padding: var(--space-8);
  transition: box-shadow var(--dur-base) var(--ease-out),
              border-color var(--dur-base),
              transform var(--dur-base) var(--ease-out);
}
.service-card:hover, .service-card:focus {
  box-shadow: var(--shadow-lg);
  border-color: var(--clr-primary);
  transform: translateY(-4px);
  outline: none;
}
.service-card:focus-visible { outline: 3px solid var(--clr-primary); outline-offset: 2px; }

/* ── LUCIDE icon sizing ── */
.service-icon [data-lucide],
.service-icon svg { width: 26px; height: 26px; }

.porque-icon [data-lucide],
.porque-icon svg { width: 28px; height: 28px; }

.contato-icon [data-lucide],
.contato-icon svg { width: 16px; height: 16px; }

.service-icon {
  width: 52px; height: 52px;
  background: rgb(14 165 233 / .08);
  border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--clr-primary);
  margin-bottom: var(--space-5);
}

.service-card h3 {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: var(--space-3);
}
.service-card p {
  font-size: .9375rem;
  color: var(--clr-text-2);
  line-height: 1.65;
  margin-bottom: var(--space-4);
}
.service-tag {
  font-size: .75rem;
  font-weight: 600;
  color: var(--clr-primary);
  background: rgb(14 165 233 / .08);
  border-radius: 100px;
  padding: 4px 10px;
  white-space: nowrap;
}

.service-card--lg { display: flex; flex-direction: column; gap: var(--space-4); }

.service-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
}
.service-bullets li {
  position: relative;
  padding-left: var(--space-5);
  font-size: .875rem;
  color: var(--clr-text-2);
  line-height: 1.5;
}
.service-bullets li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--clr-primary);
}

@media (max-width: 900px) { .services-grid { grid-template-columns: 1fr; } }
@media (max-width: 600px)  { .services-grid { grid-template-columns: 1fr; } }

/* ── PRODUTOS ── */
.produtos { background: var(--clr-bg-alt); }

/* ── CAROUSEL ── */
.carousel {
  position: relative;
  padding-bottom: var(--space-10);
}

.carousel-viewport {
  overflow: hidden;
  border-radius: var(--r-lg);
  padding-top: 6px;
  margin-top: -6px;
}

.carousel-track {
  display: flex;
  gap: var(--space-5);
  transition: transform var(--dur-slow) var(--ease-out);
  will-change: transform;
}

.product-card {
  flex-shrink: 0;
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow var(--dur-base) var(--ease-out),
              transform var(--dur-base) var(--ease-out);
}
.product-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.product-imgs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-bottom: 1px solid var(--clr-border);
  background: var(--clr-bg-alt);
  height: 180px;
}
.product-imgs img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: var(--space-4);
  transition: transform var(--dur-base) var(--ease-out);
}
.product-imgs img:first-child {
  border-right: 1px solid var(--clr-border);
}
.product-card:hover .product-imgs img { transform: scale(1.05); }

.product-info {
  padding: var(--space-5) var(--space-6);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.product-info h3 { font-size: 1rem; font-weight: 700; }
.product-info p  { font-size: .875rem; color: var(--clr-text-2); line-height: 1.6; }

/* Botões prev/next */
.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(calc(-50% - 24px));
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--clr-bg-card);
  border: 1.5px solid var(--clr-border);
  color: var(--clr-text);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  cursor: pointer;
  transition: background var(--dur-fast), border-color var(--dur-fast),
              color var(--dur-fast), box-shadow var(--dur-fast),
              opacity var(--dur-fast);
  z-index: 2;
}
.carousel-btn:hover:not(:disabled) {
  background: var(--clr-primary);
  border-color: var(--clr-primary);
  color: #fff;
  box-shadow: 0 4px 16px rgb(14 165 233 / .35);
}
.carousel-btn:focus-visible {
  outline: 3px solid var(--clr-primary);
  outline-offset: 2px;
}
.carousel-btn:disabled { opacity: .3; cursor: not-allowed; }
.carousel-prev { left: -22px; }
.carousel-next { right: -22px; }

/* Dots */
.carousel-dots {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-2);
}
.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--clr-border);
  border: none;
  cursor: pointer;
  transition: background var(--dur-base), width var(--dur-base) var(--ease-out);
  padding: 0;
}
.carousel-dot.active {
  background: var(--clr-primary);
  width: 24px;
  border-radius: 4px;
}
.carousel-dot:focus-visible { outline: 2px solid var(--clr-primary); outline-offset: 3px; }

@media (max-width: 900px) {
  .carousel-prev { left: 0; }
  .carousel-next { right: 0; }
}
@media (max-width: 560px) {
  .product-imgs { height: 200px; }
}

@media (max-width: 900px) { .products-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .products-grid { grid-template-columns: 1fr; } }

/* ── POR QUE NÓS ── */
.porque-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  margin-top: var(--space-10);
}
.porque-grid--3 { grid-template-columns: repeat(3, 1fr); }

.porque-item {
  text-align: center;
  padding: var(--space-8) var(--space-6);
  border-radius: var(--r-lg);
  border: 1px solid var(--clr-border);
  background: var(--clr-bg-card);
  transition: box-shadow var(--dur-base) var(--ease-out),
              border-color var(--dur-base);
}
.porque-item:hover { box-shadow: var(--shadow-md); border-color: var(--clr-primary); }

.porque-icon {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, rgb(14 165 233 / .1), rgb(249 115 22 / .1));
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--clr-primary);
  margin: 0 auto var(--space-5);
}
.porque-item h3 { font-size: 1rem; font-weight: 700; margin-bottom: var(--space-2); }
.porque-item p  { font-size: .9rem; color: var(--clr-text-2); line-height: 1.65; }

@media (max-width: 900px) { .porque-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 500px) { .porque-grid { grid-template-columns: 1fr; } }

/* ── CONTATO ── */
.contato { background: var(--clr-bg-dark); color: #fff; }
.contato .section-eyebrow { color: var(--clr-primary); }

.contato-inner {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: var(--space-16);
  align-items: start;
}

.contato-info h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.03em;
  margin: var(--space-3) 0 var(--space-5);
}
.contato-info p { color: rgb(148 163 184); line-height: 1.75; }

.contato-list {
  margin-top: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}
.contato-list li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: .9375rem;
  color: rgb(226 232 240);
}
.contato-list a:hover { color: var(--clr-primary); }

.contato-icon {
  width: 36px; height: 36px;
  background: rgb(14 165 233 / .12);
  border-radius: var(--r-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--clr-primary);
  flex-shrink: 0;
}

/* FORM */
.contato-form {
  background: var(--clr-bg-card);
  border-radius: var(--r-xl);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.form-group label {
  font-size: .875rem;
  font-weight: 600;
  color: var(--clr-text);
}
.required { color: var(--clr-primary); }

.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font);
  font-size: .9375rem;
  color: var(--clr-text);
  background: var(--clr-bg-alt);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--r-sm);
  padding: 10px 14px;
  width: 100%;
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast);
  min-height: 44px;
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--clr-text-3); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px rgb(14 165 233 / .12);
}
.form-group input.error,
.form-group select.error,
.form-group textarea.error {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgb(239 68 68 / .10);
}

.field-error {
  font-size: .8125rem;
  color: #ef4444;
  font-weight: 500;
  min-height: 1.25em;
}

.form-success[hidden] { display: none; }
.form-success {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: .9375rem;
  font-weight: 600;
  color: var(--clr-success);
  background: rgb(34 197 94 / .08);
  border: 1px solid rgb(34 197 94 / .2);
  border-radius: var(--r-sm);
  padding: var(--space-4);
}

@media (max-width: 900px) {
  .contato-inner { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 500px) {
  .contato-form { padding: var(--space-6); }
}

/* ── FOOTER ── */
.footer {
  background: #070f1e;
  color: rgb(148 163 184);
  padding-top: var(--space-16);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-12);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgb(255 255 255 / .06);
}

.footer-brand { max-width: 300px; }
.footer-brand .logo-text { color: #fff; }
.footer-brand p {
  margin-top: var(--space-4);
  font-size: .9rem;
  line-height: 1.7;
}

.footer-nav { display: flex; gap: var(--space-12); }
.footer-col h4 {
  font-size: .875rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-4);
}
.footer-col ul { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-col a {
  font-size: .875rem;
  color: rgb(148 163 184);
  transition: color var(--dur-fast);
}
.footer-col a:hover { color: var(--clr-primary); }

.footer-bottom {
  padding-block: var(--space-5);
  text-align: center;
  font-size: .8125rem;
  color: rgb(100 116 139);
}

@media (max-width: 768px) {
  .footer-inner { grid-template-columns: 1fr; }
  .footer-nav { flex-wrap: wrap; gap: var(--space-8); }
}

/* ── ANIMATIONS ON SCROLL ── */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s var(--ease-out), transform .6s var(--ease-out);
}
.fade-up.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
  .fade-up { opacity: 1; transform: none; }
}