/* ============================================================
   NILPLASTIC — style.css
   Paleta: Azul #2a6fc4 | Escuro #060e1a | Grafite #0d1929
   Fonte: Barlow Condensed (headlines) + Barlow (body)
   ============================================================ */

/* ── CSS Variables ────────────────────────────────────────── */
:root {
  --clr-blue:       #2a6fc4;
  --clr-blue-light: #4a9eff;
  --clr-blue-dark:  #1a4a8a;
  --clr-black:      #060e1a;
  --clr-dark:       #0d1929;
  --clr-dark-mid:   #102035;
  --clr-dark-light: #1e3a5f;
  --clr-silver:     #8ba8c8;
  --clr-white:      #f0f4ff;
  --clr-text:       #c8d8f0;
  --clr-text-muted: #6e8caa;
  --clr-border:     rgba(42, 111, 196, 0.2);
  --clr-green:      #25d366;

  --ff-head: 'Barlow Condensed', sans-serif;
  --ff-body: 'Barlow', sans-serif;

  --header-h: 72px;
  --container: 1200px;
  --radius:    4px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--ff-body);
  background: var(--clr-black);
  color: var(--clr-text);
  line-height: 1.7;
  overflow-x: hidden;
}

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

/* ── Utility ──────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.hide-mobile { display: inline; }

/* ── Scroll Reveal ────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--ff-head);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 13px 28px;
  border-radius: var(--radius);
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--clr-blue);
  color: #fff;
  box-shadow: 0 0 0 0 rgba(42,111,196,0.5);
}
.btn-primary:hover {
  background: var(--clr-blue-light);
  box-shadow: 0 6px 30px rgba(42,111,196,0.4);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--clr-white);
  border: 1.5px solid rgba(255,255,255,0.3);
}
.btn-outline:hover {
  border-color: var(--clr-blue-light);
  color: var(--clr-blue-light);
  background: rgba(42,111,196,0.08);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: var(--clr-green);
  color: #fff;
  font-family: var(--ff-head);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 10px 20px;
  border-radius: var(--radius);
  transition: var(--transition);
}
.btn-whatsapp:hover {
  background: #1fba58;
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(37,211,102,0.35);
}

.btn-full { width: 100%; justify-content: center; }

/* ── Section Common ───────────────────────────────────────── */
.section-eyebrow {
  font-family: var(--ff-head);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clr-blue-light);
  display: block;
  margin-bottom: 10px;
}
.section-eyebrow.light { color: var(--clr-blue-light); }

.section-title {
  font-family: var(--ff-head);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--clr-white);
  margin-bottom: 16px;
}
.section-title.light { color: #fff; }

.section-desc {
  font-size: 1rem;
  color: var(--clr-text-muted);
  max-width: 560px;
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-header .section-desc { margin: 0 auto; }

/* ── HEADER ───────────────────────────────────────────────── */
#header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition), backdrop-filter var(--transition);
}

#header.scrolled {
  background: rgba(6, 14, 26, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--clr-border);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: var(--header-h);
}

/* Logo */
.logo-link { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.logo-img { height: 40px; width: auto; display: none; }

.logo-fallback {
  font-family: var(--ff-head);
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--clr-white);
  text-transform: uppercase;
}
.logo-fallback span { color: var(--clr-blue); }

/* Desktop Nav */
.nav-desktop {
  display: flex;
  gap: 4px;
  margin-left: auto;
}
.nav-desktop a {
  font-family: var(--ff-head);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-silver);
  padding: 8px 14px;
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition);
  position: relative;
}
.nav-desktop a::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 14px;
  right: 14px;
  height: 2px;
  background: var(--clr-blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.nav-desktop a:hover { color: var(--clr-white); }
.nav-desktop a:hover::after { transform: scaleX(1); }
.nav-desktop a.active { color: var(--clr-blue-light); }
.nav-desktop a.active::after { transform: scaleX(1); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 32px;
  padding: 4px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  height: 2px;
  background: var(--clr-white);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Nav */
.nav-mobile {
  display: none;
  flex-direction: column;
  background: rgba(6, 14, 26, 0.98);
  backdrop-filter: blur(16px);
  border-top: 1px solid var(--clr-border);
  padding: 16px 24px 24px;
  gap: 4px;
}
.nav-mobile.open { display: flex; }

.nav-mobile-link {
  font-family: var(--ff-head);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--clr-text);
  padding: 12px 8px;
  border-bottom: 1px solid var(--clr-border);
  transition: color var(--transition);
}
.nav-mobile-link:hover { color: var(--clr-blue-light); }
.nav-mobile-link.btn-whatsapp {
  margin-top: 12px;
  border-bottom: none;
  text-align: center;
  justify-content: center;
}

/* ── HERO ─────────────────────────────────────────────────── */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--header-h);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

/* Animated blueprint grid */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--clr-border) 1px, transparent 1px),
    linear-gradient(90deg, var(--clr-border) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: gridDrift 20s linear infinite;
  opacity: 0.5;
}
@keyframes gridDrift {
  from { background-position: 0 0; }
  to   { background-position: 60px 60px; }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse 80% 70% at 30% 50%, rgba(42,111,196,0.12) 0%, transparent 70%),
    linear-gradient(160deg, #060e1a 0%, #0d1929 40%, #08152a 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  padding-top: 60px;
  padding-bottom: 60px;
}

.hero-eyebrow {
  font-family: var(--ff-head);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--clr-blue-light);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.hero-eyebrow::before {
  content: '';
  width: 40px;
  height: 2px;
  background: var(--clr-blue);
  flex-shrink: 0;
}

.hero-title {
  font-family: var(--ff-head);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 800;
  line-height: 1.05;
  color: #fff;
  margin-bottom: 24px;
  letter-spacing: -0.01em;
}
.hero-title em {
  font-style: normal;
  color: var(--clr-blue-light);
  position: relative;
}
.hero-title em::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--clr-blue);
  border-radius: 2px;
  animation: underlineGrow 1.2s 0.6s ease forwards;
  transform: scaleX(0);
  transform-origin: left;
}
@keyframes underlineGrow { to { transform: scaleX(1); } }

.hero-sub {
  font-size: 1.05rem;
  color: var(--clr-text-muted);
  margin-bottom: 40px;
  max-width: 540px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Decorative gears */
.hero-gear {
  position: absolute;
  z-index: 0;
  opacity: 0.04;
  color: var(--clr-blue);
}
.hero-gear--left {
  width: 520px;
  height: 520px;
  bottom: -180px;
  right: 5%;
  animation: rotateCW 50s linear infinite;
}
.hero-gear--right {
  width: 260px;
  height: 260px;
  top: 80px;
  right: 30%;
  animation: rotateCCW 35s linear infinite;
}
@keyframes rotateCW  { to { transform: rotate(360deg); } }
@keyframes rotateCCW { to { transform: rotate(-360deg); } }

/* SVG gears in sobre */
.svg-gear-spin { animation: rotateCW 12s linear infinite; transform-origin: center; }
.svg-gear-spin-rev { animation: rotateCCW 8s linear infinite; transform-origin: center; }

/* ── STATS STRIP ──────────────────────────────────────────── */
.stats-strip {
  background: var(--clr-dark-mid);
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
  padding: 40px 0;
}

.stats-inner {
  display: flex;
  align-items: center;
  justify-content: space-around;
  gap: 24px;
  flex-wrap: wrap;
}

.stat-item {
  text-align: center;
  min-width: 140px;
}
.stat-item p {
  font-size: 0.82rem;
  color: var(--clr-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 4px;
}

.stat-num {
  font-family: var(--ff-head);
  font-size: 3rem;
  font-weight: 800;
  color: var(--clr-white);
  line-height: 1;
}
.stat-suffix {
  font-family: var(--ff-head);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--clr-blue);
}

.stat-divider {
  width: 1px;
  height: 56px;
  background: var(--clr-border);
  flex-shrink: 0;
}

/* ── SOBRE ────────────────────────────────────────────────── */
.section-sobre {
  padding: 100px 0;
  background: var(--clr-black);
}

.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

/* Visual side */
.sobre-img-frame {
  position: relative;
  border-radius: 8px;
  overflow: visible;
}

.sobre-img-placeholder {
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--clr-border);
  box-shadow: 0 24px 80px rgba(0,0,0,0.5), 0 0 0 1px rgba(42,111,196,0.15);
}
.sobre-svg { width: 100%; height: auto; display: block; }

.sobre-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--clr-blue);
  color: #fff;
  padding: 16px 20px;
  border-radius: 6px;
  text-align: center;
  box-shadow: 0 8px 32px rgba(42,111,196,0.5);
}
.badge-num {
  display: block;
  font-family: var(--ff-head);
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  line-height: 1;
}
.badge-label {
  font-size: 0.72rem;
  line-height: 1.4;
  opacity: 0.9;
  display: block;
  margin-top: 4px;
}

/* Text side */
.sobre-text {}
.sobre-p {
  color: var(--clr-text-muted);
  margin-bottom: 16px;
  font-size: 1rem;
}
.sobre-p strong { color: var(--clr-white); }

.sobre-pilares {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.sobre-pilares li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 500;
  color: var(--clr-text);
  font-size: 0.95rem;
}
.pillar-icon {
  font-size: 1.1rem;
  width: 32px;
  height: 32px;
  background: rgba(42,111,196,0.15);
  border: 1px solid var(--clr-border);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ── SERVIÇOS ─────────────────────────────────────────────── */
.section-servicos {
  padding: 100px 0;
  background: var(--clr-dark);
  position: relative;
}
.section-servicos::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(42,111,196,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(42,111,196,0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.servicos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--clr-dark-mid);
  border: 1px solid var(--clr-border);
  border-radius: 8px;
  padding: 36px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--clr-blue), var(--clr-blue-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.service-card:hover {
  border-color: var(--clr-blue);
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.4), 0 0 0 1px rgba(42,111,196,0.2);
}
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 52px;
  height: 52px;
  background: rgba(42,111,196,0.12);
  border: 1px solid rgba(42,111,196,0.3);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--clr-blue-light);
  transition: var(--transition);
}
.service-card:hover .service-icon {
  background: var(--clr-blue);
  color: #fff;
  border-color: transparent;
}

.service-card h3 {
  font-family: var(--ff-head);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}

.service-card p {
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  line-height: 1.65;
  margin-bottom: 20px;
}

.card-tag {
  font-family: var(--ff-head);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-blue);
  background: rgba(42,111,196,0.1);
  border: 1px solid rgba(42,111,196,0.2);
  padding: 5px 12px;
  border-radius: 100px;
  display: inline-block;
}

/* ── DIFERENCIAIS ─────────────────────────────────────────── */
.section-diferenciais {
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}

.diferenciais-bg {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse 100% 80% at 50% 50%, rgba(26,74,138,0.2) 0%, transparent 70%),
    linear-gradient(180deg, var(--clr-black) 0%, #070f1e 50%, var(--clr-dark) 100%);
  z-index: 0;
}

.section-diferenciais .container { position: relative; z-index: 1; }

.diferenciais-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 32px;
}

.diferencial-item {
  text-align: center;
  padding: 40px 24px;
  border-radius: 8px;
  border: 1px solid var(--clr-border);
  background: rgba(10, 20, 38, 0.6);
  backdrop-filter: blur(8px);
  transition: var(--transition);
}
.diferencial-item:hover {
  border-color: var(--clr-blue);
  background: rgba(26,58,96,0.25);
  transform: translateY(-4px);
}

.dif-icon {
  width: 64px;
  height: 64px;
  background: rgba(42,111,196,0.1);
  border: 1.5px solid rgba(42,111,196,0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: var(--clr-blue-light);
  transition: var(--transition);
}
.diferencial-item:hover .dif-icon {
  background: var(--clr-blue);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 0 24px rgba(42,111,196,0.4);
}

.diferencial-item h3 {
  font-family: var(--ff-head);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: 10px;
}
.diferencial-item p {
  font-size: 0.88rem;
  color: var(--clr-text-muted);
  line-height: 1.65;
}

/* ── GALERIA ──────────────────────────────────────────────── */
.section-galeria {
  padding: 100px 0;
  background: var(--clr-dark);
}

.galeria-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 48px;
}

.galeria-item {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  border: 1px solid var(--clr-border);
  cursor: pointer;
  aspect-ratio: 4/3;
}
.galeria-item--wide {
  grid-column: 1 / -1;
  aspect-ratio: 16/5;
}

.galeria-placeholder {
  width: 100%;
  height: 100%;
  transition: transform 0.5s ease;
}
.galeria-placeholder svg { width: 100%; height: 100%; }

.galeria-item:hover .galeria-placeholder { transform: scale(1.05); }

.galeria-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(6,14,26,0.9) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
  opacity: 0;
  transition: opacity var(--transition);
}
.galeria-item:hover .galeria-overlay { opacity: 1; }

.galeria-overlay span {
  font-family: var(--ff-head);
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  display: block;
}
.galeria-overlay small {
  font-size: 0.8rem;
  color: var(--clr-blue-light);
  margin-top: 4px;
  display: block;
}

.galeria-cta {
  text-align: center;
}
.galeria-cta p {
  font-family: var(--ff-head);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--clr-text-muted);
  margin-bottom: 20px;
}

/* ── CONTATO ──────────────────────────────────────────────── */
.section-contato {
  padding: 100px 0;
  background: var(--clr-black);
}

.contato-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}

.contato-desc {
  color: var(--clr-text-muted);
  margin-bottom: 36px;
  font-size: 0.98rem;
}

.contact-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 32px;
}
.contact-list li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.contact-icon {
  width: 40px;
  height: 40px;
  background: rgba(42,111,196,0.12);
  border: 1px solid var(--clr-border);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-blue-light);
  flex-shrink: 0;
}
.contact-list strong {
  display: block;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--clr-text-muted);
  margin-bottom: 2px;
}
.contact-list a,
.contact-list span {
  font-size: 0.95rem;
  color: var(--clr-text);
  transition: color var(--transition);
}
.contact-list a:hover { color: var(--clr-blue-light); }

.instagram-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--ff-head);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 10px 18px;
  border-radius: var(--radius);
  border: 1px solid var(--clr-border);
  color: var(--clr-text);
  transition: var(--transition);
  background: rgba(42,111,196,0.05);
}
.instagram-link:hover {
  border-color: #c13584;
  color: #f06292;
  background: rgba(193,53,132,0.08);
  transform: translateY(-2px);
}

/* Form */
.contato-form-wrap {
  background: var(--clr-dark-mid);
  border: 1px solid var(--clr-border);
  border-radius: 12px;
  padding: 40px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}
.form-group label {
  font-family: var(--ff-head);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-silver);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(6, 14, 26, 0.8);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  color: var(--clr-white);
  font-family: var(--ff-body);
  font-size: 0.95rem;
  padding: 12px 16px;
  width: 100%;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  -webkit-appearance: none;
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%234a9eff' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}
.form-group select option { background: #0d1929; }

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--clr-text-muted); }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--clr-blue);
  box-shadow: 0 0 0 3px rgba(42,111,196,0.15);
}

.form-group textarea { resize: vertical; min-height: 110px; }

.form-notice {
  font-size: 0.78rem;
  color: var(--clr-text-muted);
  text-align: center;
  margin-top: 12px;
}

.form-success {
  background: rgba(37,211,102,0.1);
  border: 1px solid rgba(37,211,102,0.3);
  color: #4ddb7a;
  padding: 14px;
  border-radius: var(--radius);
  text-align: center;
  font-weight: 500;
  margin-top: 16px;
}

/* ── FOOTER ───────────────────────────────────────────────── */
#footer { background: var(--clr-dark); border-top: 1px solid var(--clr-border); }

.footer-top { padding: 64px 0 40px; }
.footer-top-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
}

.footer-brand .logo-fallback { font-size: 1.4rem; margin-bottom: 16px; display: block; }
.footer-brand p { font-size: 0.88rem; color: var(--clr-text-muted); line-height: 1.7; }

.footer-links h4,
.footer-contact h4 {
  font-family: var(--ff-head);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--clr-silver);
  margin-bottom: 16px;
}
.footer-links ul { display: flex; flex-direction: column; gap: 8px; }
.footer-links a {
  font-size: 0.88rem;
  color: var(--clr-text-muted);
  transition: color var(--transition), padding-left var(--transition);
}
.footer-links a:hover { color: var(--clr-blue-light); padding-left: 4px; }

.footer-contact p { font-size: 0.88rem; color: var(--clr-text-muted); line-height: 2; }
.footer-contact a:hover { color: var(--clr-blue-light); }

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}
.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 6px;
  border: 1px solid var(--clr-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-text-muted);
  transition: var(--transition);
}
.footer-social a:hover {
  background: var(--clr-blue);
  border-color: transparent;
  color: #fff;
  transform: translateY(-2px);
}

.footer-bottom {
  border-top: 1px solid var(--clr-border);
  padding: 20px 0;
}
.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-bottom p { font-size: 0.8rem; color: var(--clr-text-muted); }
.footer-tagline {
  font-family: var(--ff-head);
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  color: var(--clr-blue) !important;
}

/* ── WhatsApp Float ───────────────────────────────────────── */
.wpp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--clr-green);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: var(--transition);
  animation: floatPop 0.5s 1.5s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}
.wpp-float:hover {
  transform: scale(1.12);
  box-shadow: 0 8px 32px rgba(37,211,102,0.55);
}
@keyframes floatPop {
  from { transform: scale(0); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}

/* ── RESPONSIVE ───────────────────────────────────────────── */

/* Tablet ≤ 1024px */
@media (max-width: 1024px) {
  .footer-top-inner {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
  .sobre-grid { grid-template-columns: 1fr; gap: 48px; }
  .sobre-visual { max-width: 480px; }
  .contato-grid { grid-template-columns: 1fr; gap: 48px; }
  .contato-info { max-width: 540px; }
  .galeria-grid { grid-template-columns: repeat(2, 1fr); }
  .galeria-item--wide { grid-column: 1 / -1; }
}

/* Mobile ≤ 768px */
@media (max-width: 768px) {
  :root { --header-h: 64px; }

  .hide-mobile { display: none; }

  .nav-desktop { display: none; }
  .header-inner .btn-whatsapp { display: none; }
  .hamburger { display: flex; }

  .hero-title { font-size: clamp(2.4rem, 10vw, 3.5rem); }
  .hero-gear { display: none; }

  .stats-inner { gap: 32px 16px; }
  .stat-divider { display: none; }
  .stat-item { min-width: 110px; }

  .sobre-visual { max-width: 100%; }
  .sobre-badge { bottom: -12px; right: 8px; }

  .galeria-grid { grid-template-columns: 1fr; }
  .galeria-item--wide { aspect-ratio: 16/8; }

  .form-row { grid-template-columns: 1fr; }
  .contato-form-wrap { padding: 24px 20px; }

  .footer-top-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .footer-bottom .container { flex-direction: column; text-align: center; }

  .wpp-float { bottom: 20px; right: 20px; width: 50px; height: 50px; }
}

/* Small mobile ≤ 400px */
@media (max-width: 400px) {
  .hero-actions { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }
}