/* ============================================================
   LP – Tecmax Geradores
   Design alinhado ao site principal (tecmaxgeradores.com.br)
   ============================================================ */

:root {
  --color-primary:    #1a1a1a;
  --color-accent:     #fec70e;
  --color-accent-dk:  #e0b00c;
  --color-bg-light:   #f5f7fa;
  --color-text:       #333333;
  --color-text-muted: #666666;
  --shadow:           0 4px 24px rgba(0,0,0,.07);
  --shadow-md:        0 8px 40px rgba(0,0,0,.11);
  --transition:       all .3s cubic-bezier(.4,0,.2,1);
  --radius:           8px;
}

*, *::before, *::after { box-sizing: border-box; }
html  { scroll-behavior: smooth; }

body {
  font-family: 'Open Sans', sans-serif;
  color: var(--color-text);
  font-size: 16px;
  line-height: 1.7;
  background: #fff;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.25;
}

img { max-width: 100%; height: auto; display: block; }

.text-accent      { color: var(--color-accent) !important; }
.lp-accent-text   { color: var(--color-primary); font-style: italic; }

/* ── Section helpers ──────────────────────────────── */
.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(254,199,14,.10);
  color: #0d1f4e;
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 30px;
  border: 1px solid rgba(254,199,14,.22);
  margin-bottom: 10px;
}
.section-badge.light {
  background: rgba(255,255,255,.12);
  color: rgba(255,255,255,.9);
  border-color: rgba(255,255,255,.3);
}

.section-title {
  font-size: clamp(22px, 3vw, 36px);
  margin-bottom: 12px;
}
.section-subtitle {
  font-size: 16px;
  color: var(--color-text-muted);
  max-width: 620px;
  margin: 0 auto;
  line-height: 1.7;
}

.lp-section-light { background: var(--color-bg-light); padding: 72px 0; }
.lp-section-white { background: #fff; padding: 72px 0; }

/* ── Navbar ──────────────────────────────────────── */
.lp-navbar {
  background: var(--color-primary);
  box-shadow: 0 2px 20px rgba(0,0,0,.25);
  padding: 10px 0;
}
.lp-navbar .navbar-brand img { height: 72px; }
.lp-navbar .navbar-toggler {
  border-color: rgba(254,199,14,.45);
  padding: 4px 8px;
}
.lp-navbar .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28254%2C199%2C14%2C0.85%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}
.lp-navbar .nav-link {
  color: rgba(255,255,255,.8) !important;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 13px;
  padding: 6px 14px !important;
  transition: var(--transition);
}
.lp-navbar .nav-link:hover { color: var(--color-accent) !important; }

/* Status Online/Fechado */
.status-badge {
  display: inline-flex;
  align-items: center;
  font-family: 'Montserrat', sans-serif;
  font-size: .78rem;
  font-weight: 600;
  color: #fff;
  white-space: nowrap;
}
.status-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  margin-right: 5px;
  animation: pulse 1.5s infinite;
  flex-shrink: 0;
}
@keyframes pulse {
  0%,100% { transform: scale(1); opacity: 1; }
  50%      { transform: scale(1.3); opacity: .7; }
}

/* ── Botões ──────────────────────────────────────── */
.btn-lp-accent {
  display: inline-flex; align-items: center;
  background: var(--color-accent);
  color: var(--color-primary);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700; font-size: 13px;
  padding: 9px 20px;
  border-radius: var(--radius);
  border: 2px solid var(--color-accent);
  text-decoration: none;
  transition: var(--transition);
}
.btn-lp-accent:hover {
  background: var(--color-accent-dk);
  border-color: var(--color-accent-dk);
  color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(254,199,14,.35);
}

.btn-lp-outline {
  display: inline-flex; align-items: center;
  background: transparent;
  color: rgba(255,255,255,.8);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700; font-size: 13px;
  padding: 9px 20px;
  border-radius: var(--radius);
  border: 2px solid rgba(254,199,14,.45);
  text-decoration: none;
  transition: var(--transition);
}
.btn-lp-outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn-lp-whatsapp {
  display: inline-flex; align-items: center;
  background: #25d366;
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700; font-size: 14px;
  padding: 11px 26px;
  border-radius: var(--radius);
  border: none;
  text-decoration: none;
  transition: var(--transition);
}
.btn-lp-whatsapp:hover {
  background: #1fba59;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,211,102,.4);
}

.btn-lp-phone {
  display: inline-flex; align-items: center;
  background: transparent;
  color: rgba(255,255,255,.75);
  font-family: 'Montserrat', sans-serif;
  font-weight: 600; font-size: 14px;
  padding: 11px 22px;
  border-radius: var(--radius);
  border: 1.5px solid rgba(255,255,255,.25);
  text-decoration: none;
  transition: var(--transition);
}
.btn-lp-phone:hover { border-color: #fff; color: #fff; }

.btn-lp-dark {
  display: inline-flex; align-items: center;
  background: var(--color-primary);
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700; font-size: 14px;
  padding: 12px 28px;
  border-radius: var(--radius);
  border: 2px solid var(--color-primary);
  text-decoration: none;
  transition: var(--transition);
}
.btn-lp-dark:hover {
  background: #2e2e2e;
  color: var(--color-accent);
  transform: translateY(-2px);
}

/* ── Hero ────────────────────────────────────────── */
.lp-hero {
  position: relative;
  background: var(--color-primary);
  padding: 120px 0 64px;
  overflow: hidden;
}
.lp-hero-overlay {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 65% 40%, rgba(254,199,14,.06) 0%, transparent 65%);
  pointer-events: none;
}
.lp-hero-content {
  text-align: center;
  margin-bottom: 44px;
}
.lp-hero-content h1 {
  font-size: clamp(26px, 4vw, 50px);
  color: #fff;
  margin-bottom: 18px;
}
.lp-hero-content p {
  font-size: 1.1rem;
  color: rgba(255,255,255,.65);
  max-width: 560px;
  margin: 0 auto 28px;
}
.lp-hero-btns {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}
.lp-hero-video {
  max-width: 860px;
  margin: 0 auto;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 16px 60px rgba(0,0,0,.45);
}
.lp-hero-video iframe { border: 0; }

/* ── Card Geradores ──────────────────────────────── */
.lp-card-gerador {
  background: #fff;
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
}
.lp-card-gerador:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}
.lp-card-img {
  width: 88px; height: 88px;
  object-fit: contain;
  flex-shrink: 0;
}

/* ── CTA Faixa ───────────────────────────────────── */
.lp-cta-faixa {
  background: var(--color-accent);
  padding: 64px 0;
}
.lp-cta-faixa h2 {
  color: var(--color-primary);
  font-size: clamp(17px, 2.4vw, 26px);
  max-width: 820px;
  margin: 0 auto;
  line-height: 1.4;
}
.lp-cta-faixa p {
  color: rgba(0,0,0,.6);
  font-size: 1rem;
  margin-top: 10px;
}

/* ── Impact ──────────────────────────────────────── */
.lp-impact {
  position: relative;
  min-height: 60vh;
  background: url('../img/background_tecmax.jpg') center/cover no-repeat;
  display: flex;
  align-items: center;
  padding: 80px 0;
}
.lp-impact-overlay {
  position: absolute; inset: 0;
  background: rgba(0,0,0,.62);
}
.lp-impact h2 {
  color: #fff;
  font-size: clamp(24px, 3.2vw, 40px);
}
.lp-impact p {
  font-size: 1.05rem;
  max-width: 520px;
  margin: 0 auto;
}

/* ── Card Diferenciais ───────────────────────────── */
.lp-card-dif {
  background: #fff;
  border-radius: 14px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
}
.lp-card-dif:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-bottom: 3px solid var(--color-accent);
}
.lp-card-dif img {
  max-width: 72px;
  margin: 0 auto;
}
.lp-card-dif p {
  font-size: .8rem;
  color: var(--color-text-muted);
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  line-height: 1.4;
}

/* ── Footer ──────────────────────────────────────── */
.lp-footer {
  background: var(--color-primary);
}
.lp-footer-logo { max-width: 150px; }
.lp-footer .text-accent { color: var(--color-accent) !important; }

/* ── Scroll to Top ───────────────────────────────── */
.lp-scroll-top {
  position: fixed;
  bottom: 24px; right: 24px;
  width: 44px; height: 44px;
  background: var(--color-primary);
  color: var(--color-accent);
  border: 2px solid rgba(254,199,14,.4);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  z-index: 999;
  opacity: 0; visibility: hidden;
  transition: var(--transition);
  box-shadow: 0 4px 16px rgba(0,0,0,.25);
  font-size: 16px;
}
.lp-scroll-top.show { opacity: 1; visibility: visible; }
.lp-scroll-top:hover {
  background: var(--color-accent);
  color: var(--color-primary);
  border-color: var(--color-accent);
  transform: translateY(-3px);
}

/* ── Responsivo ──────────────────────────────────── */
@media (max-width: 991px) {
  .lp-navbar .navbar-collapse {
    background: var(--color-primary);
    padding: 16px 0 8px;
    border-top: 1px solid rgba(254,199,14,.15);
    margin-top: 8px;
  }
  .lp-navbar .navbar-nav { margin-bottom: 12px; }
  .lp-navbar .btn-lp-outline,
  .lp-navbar .btn-lp-accent { margin: 4px 0; }
  .status-badge { margin: 8px 0 4px; }
}

@media (max-width: 767px) {
  .lp-hero { padding: 100px 0 48px; }
  .lp-hero-content h1 { font-size: 1.8rem; }
  .lp-cta-faixa { padding: 48px 0; }
  .lp-cta-faixa h2 { font-size: 1.1rem; }
  .lp-section-light,
  .lp-section-white { padding: 52px 0; }
}