/* ============================================================
   JR MEGALE REFRIGERAÇÃO — STYLE.CSS
   ============================================================ */

/* ── VARIÁVEIS ───────────────────────────────────────────────── */
:root {
  --navy:        #071B3E;
  --navy2:       #0B2447;
  --navy3:       #0D2D5A;
  --blue:        #1565C0;
  --blue-mid:    #1976D2;
  --blue-light:  #2196F3;
  --sky:         #42A5F5;
  --sky-light:   #90CAF9;
  --ice:         #E3F2FD;
  --ice2:        #BBDEFB;
  --ice3:        #F0F7FF;
  --white:       #FFFFFF;
  --text:        #1E293B;
  --text-soft:   #64748B;
  --border:      #DBEAFE;

  --font-head:   'Montserrat', sans-serif;
  --font-body:   'Inter', sans-serif;
  --trans:       .2s ease;
  --radius:      10px;
  --shadow:      0 4px 24px rgba(7,27,62,.10);
  --shadow-lg:   0 8px 40px rgba(7,27,62,.18);
}

/* ── RESET ───────────────────────────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); color: var(--text); background: #fff; }
html, body { overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

/* ── UTILITÁRIOS ─────────────────────────────────────────────── */
.container { width: 90%; max-width: 1160px; margin: 0 auto; }
.section    { padding: 96px 0; }
.section-dark { background: var(--navy); }
.section-ice  { background: var(--ice3); }
.section-blue {
  background: linear-gradient(135deg, var(--navy2) 0%, var(--navy3) 40%, var(--blue) 100%);
}

/* ── BACKGROUNDS ESPECÍFICOS POR SEÇÃO ───────────────────────── */
#sobre {
  background:
    linear-gradient(rgba(7,27,62,.90), rgba(11,36,71,.92)),
    url('https://images.pexels.com/photos/5463585/pexels-photo-5463585.jpeg?auto=compress&cs=tinysrgb&w=1920') center/cover fixed no-repeat;
}

#planos {
  background:
    linear-gradient(135deg, rgba(7,27,62,.87) 0%, rgba(11,36,71,.84) 40%, rgba(21,101,192,.82) 100%),
    url('https://images.pexels.com/photos/33795692/pexels-photo-33795692.jpeg?auto=compress&cs=tinysrgb&w=1920') center/cover fixed no-repeat;
}

#depoimentos {
  background:
    linear-gradient(rgba(240,247,255,.96), rgba(240,247,255,.96)),
    url('https://images.pexels.com/photos/24828656/pexels-photo-24828656.jpeg?auto=compress&cs=tinysrgb&w=1920') center/cover fixed no-repeat;
}

#contato {
  background:
    linear-gradient(rgba(7,27,62,.92), rgba(7,27,62,.94)),
    url('https://images.pexels.com/photos/5463575/pexels-photo-5463575.jpeg?auto=compress&cs=tinysrgb&w=1920') center/cover fixed no-repeat;
}

/* ── BARRA DE PROGRESSO ──────────────────────────────────────── */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--blue-light), var(--sky-light));
  z-index: 10000;
  transition: width .1s linear;
}

/* ── SECTION TAGS ────────────────────────────────────────────── */
.section-tag {
  display: block;
  width: fit-content;
  margin: 0 auto 12px;
  background: var(--ice2);
  color: var(--blue);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 20px;
}

.section-tag-dark {
  display: block;
  width: fit-content;
  margin: 0 auto 12px;
  background: rgba(66,165,245,.18);
  border: 1px solid rgba(66,165,245,.35);
  color: var(--sky-light);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 20px;
}

.section-title {
  font-family: var(--font-head);
  font-size: clamp(1.7rem, 3.5vw, 2.4rem);
  font-weight: 800;
  color: var(--navy);
  text-align: center;
  margin-bottom: 16px;
  line-height: 1.2;
}
.section-title.light { color: var(--white); }

.section-sub {
  font-size: 1.05rem;
  color: var(--text-soft);
  text-align: center;
  max-width: 600px;
  margin: 0 auto 56px;
  line-height: 1.7;
}
.section-sub.light { color: rgba(255,255,255,.65); }

/* ── BOTÕES ──────────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: var(--blue);
  color: var(--white);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .95rem;
  padding: 14px 28px;
  border-radius: var(--radius);
  transition: background var(--trans), transform var(--trans), box-shadow var(--trans);
  position: relative;
  overflow: hidden;
}
.btn-primary:hover {
  background: var(--blue-mid);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(21,101,192,.4);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: rgba(255,255,255,.10);
  color: var(--white);
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .95rem;
  padding: 14px 28px;
  border-radius: var(--radius);
  border: 1.5px solid rgba(255,255,255,.45);
  transition: background var(--trans), border-color var(--trans), transform var(--trans);
  position: relative;
  overflow: hidden;
}
.btn-outline:hover {
  background: rgba(255,255,255,.18);
  border-color: rgba(255,255,255,.75);
  transform: translateY(-2px);
}

.btn-wpp-grande {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  background: #25D366;
  color: var(--white);
  font-family: var(--font-head);
  font-weight: 700;
  padding: 18px 36px;
  border-radius: var(--radius);
  font-size: 1.05rem;
  transition: background var(--trans), transform var(--trans), box-shadow var(--trans);
  position: relative;
  overflow: hidden;
}
.btn-wpp-grande:hover {
  background: #1EBE5A;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(37,211,102,.4);
}
.btn-wpp-grande i { font-size: 1.5rem; flex-shrink: 0; }
.btn-wpp-text { display: flex; flex-direction: column; gap: 2px; text-align: left; }
.btn-wpp-text span { line-height: 1.2; }
.btn-wpp-text small { font-size: .82rem; opacity: .85; font-weight: 500; }

/* ── HEADER ──────────────────────────────────────────────────── */
#header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  transition: background var(--trans), box-shadow var(--trans);
  background: transparent;
}
#header.scrolled {
  background: rgba(7,27,62,.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 2px 20px rgba(0,0,0,.3);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  width: 90%;
  max-width: 1160px;
  margin: 0 auto;
}

.header-logo img { height: 52px; width: auto; }

.header-nav { display: flex; align-items: center; gap: 28px; }
.header-nav .nav-link {
  color: rgba(255,255,255,.78);
  font-size: .86rem;
  font-weight: 500;
  letter-spacing: .03em;
  transition: color var(--trans);
}
.header-nav .nav-link:hover,
.header-nav .nav-link.active { color: var(--sky-light); }

.nav-cta {
  background: var(--blue);
  color: var(--white) !important;
  font-weight: 700 !important;
  font-size: .83rem !important;
  padding: 9px 20px;
  border-radius: var(--radius);
  transition: background var(--trans), box-shadow var(--trans) !important;
  white-space: nowrap;
}
.nav-cta:hover { background: var(--blue-mid) !important; box-shadow: 0 4px 14px rgba(21,101,192,.4); }

/* HAMBURGER */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 6px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all .3s;
}

/* MENU MOBILE */
#navMenu {
  position: fixed;
  top: 0; right: -100%;
  width: min(300px, 80vw);
  height: 100dvh;
  background: var(--navy2);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  padding: 80px 28px 40px;
  gap: 4px;
  transition: right .35s cubic-bezier(.22,1,.36,1);
  border-left: 1px solid rgba(255,255,255,.07);
}
#navMenu.open { right: 0; }

.nav-close {
  position: absolute;
  top: 20px; right: 20px;
  background: rgba(255,255,255,.08);
  border: none;
  color: #fff;
  width: 36px; height: 36px;
  border-radius: 50%;
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--trans);
}
.nav-close:hover { background: rgba(255,255,255,.16); }

#navMenu .nav-link {
  color: rgba(255,255,255,.78);
  font-size: 1rem;
  font-weight: 500;
  padding: 13px 0;
  border-bottom: 1px solid rgba(255,255,255,.07);
  transition: color var(--trans);
}
#navMenu .nav-link:hover { color: var(--sky-light); }

.nav-wpp-mob {
  margin-top: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
  background: var(--blue);
  color: #fff;
  font-weight: 700;
  font-size: .95rem;
  padding: 14px;
  border-radius: var(--radius);
  transition: background var(--trans);
}
.nav-wpp-mob:hover { background: var(--blue-mid); }

#navOverlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.55);
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity .35s;
}
#navOverlay.active { opacity: 1; pointer-events: auto; }

/* ── HERO ────────────────────────────────────────────────────── */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 120px 0 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(7,27,62,.92) 0%, rgba(11,36,71,.88) 35%, rgba(13,53,128,.85) 70%, rgba(7,27,62,.92) 100%),
    url('images/hero-bg.jpg') center/cover no-repeat;
}
.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 55% at 75% 45%, rgba(66,165,245,.13) 0%, transparent 65%),
    radial-gradient(ellipse 40% 40% at 20% 75%, rgba(21,101,192,.10) 0%, transparent 60%);
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 60px, rgba(255,255,255,.02) 60px, rgba(255,255,255,.02) 61px),
    repeating-linear-gradient(90deg, transparent, transparent 60px, rgba(255,255,255,.02) 60px, rgba(255,255,255,.02) 61px);
}

.hero-particles { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.hero-particle {
  position: absolute;
  border-radius: 50%;
  animation: floatUp linear infinite;
}
@keyframes floatUp {
  0%   { transform: translateY(0) rotate(0deg); opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: .6; }
  100% { transform: translateY(-110vh) rotate(360deg); opacity: 0; }
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(66,165,245,.15);
  border: 1px solid rgba(66,165,245,.35);
  color: var(--sky-light);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 20px;
  margin-bottom: 20px;
}

.hero-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 6vw, 4rem);
  font-weight: 900;
  background: linear-gradient(90deg, #fff 0%, #90CAF9 22%, #fff 44%, #42A5F5 66%, #fff 100%);
  background-size: 250% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: titleShimmer 6s linear infinite;
  line-height: 1.1;
  margin-bottom: 14px;
}
@keyframes titleShimmer {
  from { background-position: 0% center; }
  to   { background-position: 250% center; }
}

.hero-sub {
  font-family: var(--font-head);
  font-size: clamp(1rem, 2.2vw, 1.25rem);
  font-weight: 600;
  color: var(--sky-light);
  margin-bottom: 20px;
  line-height: 1.4;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

.hero-slogan {
  font-size: clamp(.85rem, 1.4vw, 1rem);
  color: rgba(255,255,255,.58);
  max-width: 640px;
  margin: 0 auto 36px;
  line-height: 1.7;
  font-style: italic;
}

.hero-btns {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  gap: 48px;
  justify-content: center;
  flex-wrap: wrap;
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 40px;
}
.hero-stat { text-align: center; }
.stat-num {
  display: block;
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 900;
  color: var(--sky-light);
  line-height: 1;
  animation: statGlow 3.2s ease-in-out infinite;
}
@keyframes statGlow {
  0%, 100% { text-shadow: 0 0 8px rgba(144,202,249,.4); }
  50%       { text-shadow: 0 0 22px rgba(144,202,249,.75), 0 0 44px rgba(144,202,249,.3); }
}
.stat-label {
  display: block;
  font-size: .78rem;
  color: rgba(255,255,255,.5);
  margin-top: 6px;
  letter-spacing: .04em;
}

/* ── SERVIÇOS ────────────────────────────────────────────────── */
.servicos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  margin-bottom: 48px;
}

.servico-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 14px;
  padding: 32px 28px;
  transition: transform var(--trans), box-shadow var(--trans), border-color var(--trans);
}
.servico-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--sky); }

.servico-icon {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, var(--blue), var(--blue-mid));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--white);
  margin-bottom: 18px;
  box-shadow: 0 4px 16px rgba(21,101,192,.3);
}

.servico-card h3 {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}
.servico-card p { font-size: .9rem; color: var(--text-soft); line-height: 1.65; }

.servicos-cta { text-align: center; }

/* ── PRODUTOS ────────────────────────────────────────────────── */
.produtos-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.produto-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 14px;
  padding: 32px 24px;
  text-align: center;
  transition: transform var(--trans), box-shadow var(--trans), border-color var(--trans);
}
.produto-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--blue-light); }

.produto-icon {
  width: 60px; height: 60px;
  background: var(--ice2);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--blue);
  margin: 0 auto 18px;
  transition: background var(--trans), color var(--trans);
}
.produto-card:hover .produto-icon { background: var(--blue); color: var(--white); }

.produto-card h3 {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}
.produto-card p { font-size: .88rem; color: var(--text-soft); line-height: 1.65; }

/* ── SOBRE ───────────────────────────────────────────────────── */
.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.sobre-left .section-tag-dark { margin-left: 0; }
.sobre-left .section-title { text-align: left; margin-bottom: 20px; }

.sobre-left p {
  color: rgba(255,255,255,.72);
  line-height: 1.78;
  margin-bottom: 16px;
  font-size: .97rem;
}

.sobre-timeline {
  display: flex;
  gap: 20px;
  margin-top: 28px;
  flex-wrap: wrap;
}
.sobre-timeline-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  background: rgba(66,165,245,.1);
  border: 1px solid rgba(66,165,245,.25);
  border-radius: 10px;
  padding: 12px 20px;
  min-width: 90px;
}
.tl-year {
  font-family: var(--font-head);
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--sky-light);
  line-height: 1;
}
.tl-label { font-size: .75rem; color: rgba(255,255,255,.5); text-align: center; line-height: 1.3; }

.mvv-wrap { display: flex; flex-direction: column; gap: 16px; }

.mvv-card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 12px;
  padding: 20px 22px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  transition: background var(--trans), border-color var(--trans);
}
.mvv-card:hover { background: rgba(66,165,245,.1); border-color: rgba(66,165,245,.3); }

.mvv-icon {
  width: 42px; height: 42px;
  background: rgba(66,165,245,.15);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sky-light);
  font-size: 16px;
  flex-shrink: 0;
}

.mvv-card strong { display: block; color: #fff; font-weight: 700; margin-bottom: 5px; font-size: .9rem; }
.mvv-card p { color: rgba(255,255,255,.6); font-size: .84rem; line-height: 1.6; margin: 0; }

/* ── PLANOS ──────────────────────────────────────────────────── */
.planos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.plano-card {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 14px;
  padding: 32px 26px;
  text-align: center;
  transition: background var(--trans), border-color var(--trans), transform var(--trans);
}
.plano-card:hover { background: rgba(255,255,255,.12); border-color: rgba(66,165,245,.4); transform: translateY(-3px); }

.plano-icon {
  width: 56px; height: 56px;
  background: rgba(66,165,245,.15);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--sky-light);
  margin: 0 auto 18px;
  transition: background var(--trans);
}
.plano-card:hover .plano-icon { background: var(--blue); color: var(--white); }

.plano-card h3 {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}
.plano-card p { font-size: .88rem; color: rgba(255,255,255,.62); line-height: 1.65; }

.planos-quote {
  font-size: clamp(.92rem, 1.5vw, 1.05rem);
  color: rgba(255,255,255,.68);
  font-style: italic;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.75;
  padding: 28px 32px;
  border-left: 3px solid var(--sky);
  background: rgba(255,255,255,.04);
  border-radius: 0 10px 10px 0;
}

/* ── DEPOIMENTOS ─────────────────────────────────────────────── */
.depo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.depo-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 14px;
  padding: 28px 26px;
  transition: transform var(--trans), box-shadow var(--trans);
}
.depo-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }

.depo-stars { color: #F59E0B; font-size: .85rem; margin-bottom: 14px; display: flex; gap: 2px; }
.depo-card > p { font-size: .9rem; color: var(--text); line-height: 1.7; margin-bottom: 18px; font-style: italic; }
.depo-autor { border-top: 1px solid var(--border); padding-top: 14px; }
.depo-autor strong { display: block; color: var(--navy); font-size: .9rem; }
.depo-autor span { font-size: .78rem; color: var(--text-soft); }

/* ── CONTATO ─────────────────────────────────────────────────── */
.contato-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.contato-card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 12px;
  padding: 20px 18px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  transition: background var(--trans), border-color var(--trans);
}
.contato-card:hover { background: rgba(66,165,245,.1); border-color: rgba(66,165,245,.3); }

.contato-icon {
  width: 40px; height: 40px;
  background: rgba(66,165,245,.15);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sky-light);
  font-size: 16px;
  flex-shrink: 0;
}

.contato-card strong { display: block; color: #fff; font-size: .85rem; margin-bottom: 4px; }
.contato-card a { color: rgba(255,255,255,.65); font-size: .88rem; transition: color var(--trans); word-break: break-word; }
.contato-card a:hover { color: var(--sky-light); }
.contato-card span { color: rgba(255,255,255,.65); font-size: .88rem; line-height: 1.5; }

.contato-cta { text-align: center; }

/* ── FOOTER ──────────────────────────────────────────────────── */
#footer {
  background: #05132E;
  padding: 52px 0 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.footer-logo { height: 52px; width: auto; }
.footer-brand p { color: rgba(255,255,255,.45); font-size: .85rem; margin-top: 12px; }

.footer-links { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-links a { color: rgba(255,255,255,.5); font-size: .85rem; transition: color var(--trans); }
.footer-links a:hover { color: var(--sky-light); }

.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 38px; height: 38px;
  background: rgba(255,255,255,.07);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,.55);
  font-size: 16px;
  transition: background var(--trans), color var(--trans);
}
.footer-social a:hover { background: var(--blue); color: #fff; }

.footer-bottom {
  text-align: center;
  padding: 18px 0;
  color: rgba(255,255,255,.28);
  font-size: .78rem;
  letter-spacing: .03em;
}

/* ── WA FLOAT ────────────────────────────────────────────────── */
.wpp-float {
  position: fixed;
  bottom: calc(28px + env(safe-area-inset-bottom, 0px));
  right: 28px;
  z-index: 800;
  width: 56px; height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 26px;
  color: #fff;
  box-shadow: 0 4px 16px rgba(37,211,102,.35);
  transition: background var(--trans), transform var(--trans);
}
.wpp-float:hover { background: #1EBE5A; transform: scale(1.06); }

/* ── EFEITOS ─────────────────────────────────────────────────── */
.servico-card:hover .servico-icon,
.produto-card:hover .produto-icon {
  animation: iconBounce .45s ease;
}
@keyframes iconBounce {
  0%   { transform: scale(1) rotate(0deg); }
  35%  { transform: scale(1.2) rotate(-10deg); }
  70%  { transform: scale(.96) rotate(5deg); }
  100% { transform: scale(1) rotate(0deg); }
}

.ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,.25);
  transform: scale(0);
  animation: rippleAnim .65s linear;
  pointer-events: none;
}
@keyframes rippleAnim {
  to { transform: scale(4); opacity: 0; }
}

/* Stagger de entrada */
.servicos-grid    .servico-card:nth-child(2) { transition-delay: .06s; }
.servicos-grid    .servico-card:nth-child(3) { transition-delay: .12s; }
.servicos-grid    .servico-card:nth-child(4) { transition-delay: .18s; }
.servicos-grid    .servico-card:nth-child(5) { transition-delay: .24s; }
.servicos-grid    .servico-card:nth-child(6) { transition-delay: .30s; }
.servicos-grid    .servico-card:nth-child(7) { transition-delay: .36s; }
.produtos-grid    .produto-card:nth-child(2) { transition-delay: .08s; }
.produtos-grid    .produto-card:nth-child(3) { transition-delay: .16s; }
.produtos-grid    .produto-card:nth-child(4) { transition-delay: .24s; }
.planos-grid      .plano-card:nth-child(2)   { transition-delay: .1s; }
.planos-grid      .plano-card:nth-child(3)   { transition-delay: .2s; }
.depo-grid        .depo-card:nth-child(2)    { transition-delay: .1s; }
.depo-grid        .depo-card:nth-child(3)    { transition-delay: .2s; }

/* ── SCROLL REVEAL ───────────────────────────────────────────── */
.reveal, .reveal-left, .reveal-right {
  opacity: 0;
  transition: opacity .7s ease, transform .7s ease;
}
.reveal        { transform: translateY(28px); }
.reveal-left   { transform: translateX(-36px); }
.reveal-right  { transform: translateX(36px); }

.reveal.visible,
.reveal-left.visible,
.reveal-right.visible { opacity: 1; transform: none; }

/* ── EFEITOS VISUAIS EXTRAS ──────────────────────────────────── */

/* Scan line sutil no hero */
#hero::before {
  content: '';
  position: absolute;
  top: 0; left: -60%;
  width: 40%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(66,165,245,.05), transparent);
  animation: heroScan 7s linear infinite;
  pointer-events: none;
  z-index: 1;
}
@keyframes heroScan {
  0%   { left: -60%; }
  100% { left: 160%; }
}

/* Shine nas section tags */
.section-tag,
.section-tag-dark { position: relative; overflow: hidden; }
.section-tag::after,
.section-tag-dark::after {
  content: '';
  position: absolute;
  top: 0; left: -80%;
  width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.5), transparent);
  animation: tagShine 3.5s ease-in-out infinite;
}
@keyframes tagShine {
  0%   { left: -80%; }
  45%  { left: 160%; }
  100% { left: 160%; }
}

/* Underline animado nos links do nav */
.header-nav .nav-link { position: relative; }
.header-nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 1.5px;
  background: var(--sky-light);
  border-radius: 2px;
  transition: width .25s ease;
}
.header-nav .nav-link:hover::after,
.header-nav .nav-link.active::after { width: 100%; }

/* Glow extra nos cards de serviço e produto ao hover */
.servico-card:hover {
  box-shadow: 0 8px 32px rgba(21,101,192,.18), 0 0 0 1px rgba(66,165,245,.25);
}
.produto-card:hover {
  box-shadow: 0 8px 32px rgba(21,101,192,.18), 0 0 0 1px rgba(66,165,245,.25);
}

/* Bounce no ícone dos cards de planos e mvv ao hover */
.plano-card:hover .plano-icon i,
.mvv-card:hover .mvv-icon i { animation: iconBounce .45s ease; }

/* Glow sutil nos itens da timeline */
.sobre-timeline-item {
  transition: box-shadow .35s ease, transform .25s ease;
}
.sobre-timeline-item:hover {
  box-shadow: 0 0 0 6px rgba(66,165,245,.15);
  transform: translateY(-2px);
}

/* Pulso no contorno da quote dos planos */
.planos-quote {
  animation: quotePulse 3.5s ease-in-out infinite;
}
@keyframes quotePulse {
  0%, 100% { border-left-color: var(--sky); }
  50%       { border-left-color: var(--sky-light); box-shadow: -4px 0 14px rgba(66,165,245,.28); }
}

/* Ícones do contato: tilt ao hover */
.contato-card:hover .contato-icon i {
  animation: iconTilt .4s ease;
}
@keyframes iconTilt {
  0%   { transform: rotate(0deg) scale(1); }
  40%  { transform: rotate(-15deg) scale(1.2); }
  100% { transform: rotate(0deg) scale(1); }
}

/* Estrelas dos depoimentos: onda ao hover no card */
.depo-card:hover .depo-stars i { animation: starWave .5s ease both; }
.depo-card:hover .depo-stars i:nth-child(1) { animation-delay: 0s; }
.depo-card:hover .depo-stars i:nth-child(2) { animation-delay: .07s; }
.depo-card:hover .depo-stars i:nth-child(3) { animation-delay: .14s; }
.depo-card:hover .depo-stars i:nth-child(4) { animation-delay: .21s; }
.depo-card:hover .depo-stars i:nth-child(5) { animation-delay: .28s; }
@keyframes starWave {
  0%   { transform: scale(1) rotate(0deg); }
  50%  { transform: scale(1.35) rotate(12deg); color: #FBBF24; }
  100% { transform: scale(1) rotate(0deg); }
}

/* Glow pulsante nos stat-num do hero */
.stat-num { animation: statGlow 3.2s ease-in-out infinite; }
@keyframes statGlow {
  0%, 100% { text-shadow: 0 0 8px rgba(144,202,249,.4); }
  50%       { text-shadow: 0 0 22px rgba(144,202,249,.75), 0 0 44px rgba(144,202,249,.3); }
}

/* ── RESPONSIVIDADE ──────────────────────────────────────────── */

/* 2560px+ */
@media (min-width: 2560px) {
  .container { max-width: 1700px; }
  .section { padding: 120px 0; }
}

/* 1440px+ */
@media (min-width: 1440px) {
  .container { max-width: 1280px; }
  .servicos-grid { grid-template-columns: repeat(4, 1fr); }
}

/* 1024–1280px: nav compacto */
@media (min-width: 1024px) and (max-width: 1280px) {
  .header-nav { gap: 20px; }
}

/* ≤1200px */
@media (max-width: 1200px) {
  .produtos-grid { grid-template-columns: repeat(2, 1fr); }
  .contato-grid  { grid-template-columns: repeat(3, 1fr); }
}

/* ≤1023px — tablet */
@media (max-width: 1023px) {
  /* Header */
  .header-nav { display: none; }
  .hamburger  { display: flex; }

  /* Grids */
  .sobre-grid   { grid-template-columns: 1fr; gap: 48px; }
  .planos-grid  { grid-template-columns: repeat(3, 1fr); }

  .sobre-left .section-title { text-align: center; }
  .sobre-left .section-tag-dark { margin: 0 auto 12px; }
  .sobre-left p { text-align: center; }
  .sobre-timeline { justify-content: center; }

  /* Desativa parallax em iOS/Android */
  #sobre, #planos, #depoimentos, #contato {
    background-attachment: scroll, scroll;
  }

  /* reveal */
  .reveal-left  { transform: translateY(28px); }
  .reveal-right { transform: translateY(28px); }
}

/* ≤900px */
@media (max-width: 900px) {
  .servicos-grid { grid-template-columns: repeat(2, 1fr); gap: 18px; }
  .depo-grid     { grid-template-columns: 1fr; max-width: 540px; margin: 0 auto; }
}

/* ≤768px — tablet portrait */
@media (max-width: 768px) {
  .section { padding: 68px 0; }

  .header-inner { height: 64px; }
  .header-logo img { height: 44px; }

  #hero { padding: 104px 0 68px; }
  .hero-stats { gap: 28px; }

  .sobre-grid { gap: 36px; }
  .planos-grid { grid-template-columns: 1fr; }
  .contato-grid { grid-template-columns: 1fr 1fr; }
  .produtos-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }

  .planos-quote { padding: 20px 20px; font-size: .9rem; }

  .footer-inner { flex-direction: column; align-items: flex-start; gap: 24px; }
  .footer-links { gap: 16px; }

  .wpp-float { bottom: calc(20px + env(safe-area-inset-bottom, 0px)); right: 20px; width: 50px; height: 50px; font-size: 22px; }
}

/* ≤580px */
@media (max-width: 580px) {
  .hero-btns  { flex-direction: column; align-items: center; }
  .hero-stats { gap: 20px; }
  .hero-badge { font-size: .74rem; padding: 5px 12px; }

  .servicos-grid { grid-template-columns: 1fr; gap: 14px; }
  .produtos-grid { grid-template-columns: 1fr; }
  .contato-grid  { grid-template-columns: 1fr; }
  .depo-grid     { max-width: 100%; }
}

/* ≤480px */
@media (max-width: 480px) {
  .section { padding: 56px 0; }
  .container { width: 92%; }

  .header-inner { height: 60px; }
  .header-logo img { height: 38px; }

  #hero { padding: 90px 0 56px; }
  .hero-stats { flex-direction: column; gap: 16px; padding-top: 28px; }
  .stat-num   { font-size: 1.8rem; }
  .hero-slogan { font-size: .82rem; }

  .servico-card  { padding: 26px 20px; }
  .produto-card  { padding: 26px 20px; }
  .plano-card    { padding: 26px 20px; }

  .btn-primary,
  .btn-outline   { font-size: .88rem; padding: 12px 22px; }

  .section-sub { margin-bottom: 36px; }

  .btn-wpp-grande { padding: 14px 24px; font-size: .95rem; }
  .btn-wpp-grande i { font-size: 1.25rem; }

  .footer-links { flex-direction: column; gap: 10px; }

  .wpp-float { bottom: calc(18px + env(safe-area-inset-bottom, 0px)); right: 16px; width: 48px; height: 48px; font-size: 21px; }
}

/* ≤360px */
@media (max-width: 360px) {
  .container { width: 94%; }
  .header-inner { height: 56px; }
  .header-logo img { height: 32px; }

  #hero { padding: 82px 0 44px; }
  .hero-title { font-size: 1.7rem; }
  .hero-sub   { font-size: .92rem; }
  .stat-num   { font-size: 1.55rem; }

  .section { padding: 44px 0; }
  .section-title { font-size: 1.4rem; }
  .section-sub   { font-size: .88rem; }

  .servico-card { padding: 20px 16px; }
  .servico-icon { width: 44px; height: 44px; font-size: 18px; }

  .sobre-timeline { gap: 10px; }
  .sobre-timeline-item { padding: 10px 14px; min-width: 80px; }
  .tl-year { font-size: 1.1rem; }

  .btn-wpp-grande { padding: 12px 16px; font-size: .88rem; }

  .planos-quote { font-size: .84rem; padding: 16px; }

  .depo-card { padding: 20px 16px; }

  .contato-card { padding: 16px 14px; }

  .footer-logo { height: 44px; }
  .footer-brand p { font-size: .78rem; }
  .footer-bottom  { font-size: .72rem; }

  .wpp-float { width: 44px; height: 44px; font-size: 19px; bottom: calc(14px + env(safe-area-inset-bottom, 0px)); right: 14px; }
}