/* ============================================
   GD INSTALAÇÕES ELÉTRICAS — Landing
   Visual inspirado em gdarcondicionado.com.br
   ============================================ */

:root {
  --bg: #1a1816;
  --bg-2: #23211f;
  --panel: #2a2825;
  --panel-2: #23211f;
  --text: #ffffff;
  --muted: #acacac;
  --muted-2: #c9c7c4;
  /* Primary palette — amber */
  --orange: #ffc107;
  --orange-2: #ffd54f;
  --orange-deep: #ffb300;
  /* Secondary accent kept for backwards compat (used in client icons + dividers) */
  --blue: #ffc107;
  --blue-2: #ffd54f;
  --blue-deep: #ffb300;
  --border: rgba(255,255,255,.08);
  --border-strong: rgba(255,255,255,.14);
  --radius: 18px;
  --radius-lg: 28px;
  --shadow-orange: 0 18px 60px -10px rgba(255,193,7,.45);
  --shadow-card: 0 30px 60px -20px rgba(0,0,0,.6);
  --container: 1280px;
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Outfit', system-ui, -apple-system, Segoe UI, sans-serif;
  font-weight: 400;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}img { max-width: 100%; display: block; }
h1, h2, h3, h4, h5 { margin: 0; font-weight: 700; letter-spacing: -.01em; text-wrap: balance; }
p { margin: 0 0 1em; color: var(--muted-2); }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: transparent; color: inherit; }

/* ============ HEADER ============ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 60;
  background: transparent;
  backdrop-filter: none;
  border-bottom: 1px solid transparent;
  transition: background .3s ease, backdrop-filter .3s ease, border-color .3s ease, box-shadow .3s ease;
  overflow: visible;
}
.site-header.is-scrolled {
  background: rgba(0,0,0,.9);
  backdrop-filter: saturate(140%) blur(12px);
  border-bottom-color: rgba(255,255,255,.04);
  box-shadow: 0 10px 30px -10px rgba(0,0,0,.55);
}
.header-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 14px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  overflow: visible;
}
.logo-link {
  display: flex;
  align-items: center;
  overflow: visible;
}
.logo {
  height: 150px;          /* logo grande... */
  width: auto;
  margin: -45px 0;        /* ...mas estoura para fora sem afetar a altura do header */
  display: block;
}
.nav {
  display: flex;
  align-items: center;
  gap: 36px;
}
.nav a {
  font-size: 15px;
  color: #d6d8dc;
  font-weight: 500;
  transition: color .2s;
}
.nav a:hover { color: var(--orange); }
.btn-outline {
  padding: 12px 28px;
  border-radius: 999px;
  border: 2.5px solid var(--orange);
  color: #fff;
  background: transparent;
  font-weight: 600;
  font-size: 15px;
  transition: all .22s ease;
}
.btn-outline:hover {
  background: var(--orange);
  box-shadow: 0 10px 26px -10px rgba(255,193,7,.65);
}
.nav-toggle {
  display: none;
  width: 36px; height: 36px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  align-items: center;
}
.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: transform .25s, opacity .25s;
}
.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 16px;
  padding: 18px 28px 26px;
  background: rgba(0,0,0,.95);
  border-top: 1px solid var(--border);
}
.mobile-menu a {
  color: #fff;
  font-size: 17px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}
.mobile-menu .btn-outline { margin-top: 8px; align-self: flex-start; }

/* ============ BUTTONS (whatsapp pill) ============ */
.btn-whats {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 280px;
  height: 64px;
  padding: 0 36px;
  border-radius: 999px;
  background: linear-gradient(180deg, #ffd54f 0%, #ffb300 100%);
  color: #fff;
  font-weight: 600;
  font-size: 17px;
  letter-spacing: .01em;
  box-shadow:
    0 0 0 1.5px rgba(255,255,255,.06),
    0 0 0 4px rgba(255,193,7,.18),
    0 12px 30px -10px rgba(255,179,0,.55);
  transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
  isolation: isolate;
}
.btn-whats::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.45);
  pointer-events: none;
}
.btn-whats:hover {
  transform: translateY(-1px);
  filter: brightness(1.05);
  box-shadow:
    0 0 0 1.5px rgba(255,255,255,.08),
    0 0 0 4px rgba(255,193,7,.28),
    0 16px 38px -10px rgba(255,179,0,.7);
}
.btn-whats:active { transform: translateY(0); }
.btn-whats.sm {
  height: 54px;
  min-width: 220px;
  font-size: 15px;
}

/* ============ HERO ============ */
.hero {
  position: relative;
  padding: 130px 0 80px;
  overflow: hidden;
  background: radial-gradient(110% 80% at 30% 30%, #0a0a0d 0%, #000 70%);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 40% at 75% 50%, rgba(255,193,7,.15), transparent 60%),
    radial-gradient(40% 30% at 20% 80%, rgba(255,179,0,.07), transparent 60%);
  pointer-events: none;
}

.hero-grid {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  align-items: start;          /* texto ancora no topo, não centralizado */
  position: relative;
  min-height: 1020px;
}

/* DESKTOP: foto é fundo full-bleed atrás da seção; texto fica na esquerda */
.hero-photo {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-photo img,
.hero-photo picture {
  width: 100%;
  height: 100%;
  display: block;
}
.hero-photo img {
  object-fit: cover;
  object-position: right center;
}
.hero-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, #000 0%, rgba(0,0,0,.85) 30%, rgba(0,0,0,.55) 55%, rgba(0,0,0,.15) 80%, transparent 100%),
    linear-gradient(180deg, rgba(0,0,0,.3) 0%, transparent 25%, transparent 55%, rgba(0,0,0,.7) 85%, #000 100%);
  pointer-events: none;
}

/* LEFT column: text carousel + dots + credenciada */
.hero-copy-wrap {
  position: relative;
  z-index: 2;
  max-width: 620px;
  padding: 30px 0 50px;
}

/* slider: absolute-stacked slides that crossfade */
.hero-slider {
  position: relative;
  min-height: 520px;
}
.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: opacity .6s ease, transform .6s ease, visibility 0s linear .6s;
  pointer-events: none;
}
.hero-slide.is-active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
  transition: opacity .6s ease, transform .6s ease, visibility 0s linear 0s;
}
/* stagger reveal inside active slide */
.hero-slide.is-active > * {
  animation: heroIn .65s cubic-bezier(.2,.7,.2,1) both;
}
.hero-slide.is-active .pill     { animation-delay: .05s; }
.hero-slide.is-active h1        { animation-delay: .15s; }
.hero-slide.is-active .lede     { animation-delay: .25s; }
.hero-slide.is-active .hero-cta { animation-delay: .35s; }
@keyframes heroIn {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* hero controls: hidden on desktop (autoplay only), shown on mobile */
.hero-controls { display: none; }
.slider-arrow {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,.18);
  color: #fff;
  background: rgba(255,255,255,.04);
  display: grid;
  place-items: center;
  font-size: 13px;
  transition: all .2s ease;
  backdrop-filter: blur(6px);
}
.slider-arrow:hover {
  border-color: var(--orange);
  color: var(--orange);
  background: rgba(255,193,7,.08);
  transform: scale(1.05);
}
.hero-dots { display: flex; gap: 10px; align-items: center; }
.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,.22);
  transition: all .25s ease;
}
.dot:hover { background: rgba(255,255,255,.4); }
.dot.is-active {
  background: var(--orange);
  width: 36px;
  border-radius: 999px;
  box-shadow: 0 0 12px rgba(255,193,7,.5);
}

.pill-orange {
  background: rgba(48,22,4,.82) !important;
  border-color: rgba(255,193,7,.7) !important;
  color: #ffd6a8 !important;
}
.accent { color: var(--orange); }
.hero-copy { padding: 40px 0 60px; }
.pill {
  display: inline-block;
  padding: 8px 18px;
  border-radius: 999px;
  background: rgba(8,20,38,.78);
  border: 1px solid rgba(255,193,7,.6);
  color: #d9ecff;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .02em;
  margin-bottom: 22px;
  backdrop-filter: blur(8px);
  box-shadow: 0 6px 18px -6px rgba(0,0,0,.55);
}
.hero h1 {
  font-size: clamp(34px, 4.6vw, 64px);
  line-height: 1.05;
  letter-spacing: -.02em;
  margin: 0 0 22px;
  font-weight: 700;
}
.lede {
  color: #c9ccd2;
  font-size: clamp(15px, 1.1vw, 18px);
  max-width: 520px;
  margin: 0 0 36px;
}
.hero-cta {
  display: flex;
  align-items: center;
  gap: 22px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}
.hero-arrow {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 1.5px solid var(--orange);
  color: var(--orange);
  display: inline-grid;
  place-items: center;
  font-size: 15px;
  transition: all .2s;
}
.hero-arrow:hover {
  background: rgba(255,193,7,.1);
  transform: translateX(3px);
}

.credenciada {
  margin-top: 28px;
  border-top: 1px dashed rgba(255,255,255,.1);
  padding-top: 20px;
}
.credenciada-label {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #c9ccd2;
  font-size: 14px;
  margin-bottom: 14px;
}
.credenciada-label i { color: var(--blue); }
.brand-mini {
  display: flex;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}
.brand-mini img {
  height: 28px;
  width: auto;
  max-width: 130px;
  object-fit: contain;
  filter: brightness(0) invert(1) opacity(.85);
}

/* old .hero-photo / .hero-photo img rules removed — now defined as absolute background in hero section above */
.bolt { display: none; }

/* ============ SECTION COMMON ============ */
.section-divider {
  position: relative;
  width: min(900px, 80%);
  margin: 0 auto 36px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.18), transparent);
  display: flex;
  justify-content: center;
}
.divider-icon {
  position: absolute;
  top: -22px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--bg);
  border: 1.5px solid rgba(255,193,7,.6);
  color: var(--blue-2);
  font-size: 16px;
  box-shadow: 0 0 24px rgba(255,193,7,.25);
}
.section-title {
  text-align: center;
  font-size: clamp(28px, 3vw, 44px);
  line-height: 1.18;
  font-weight: 700;
  margin: 0 0 50px;
  letter-spacing: -.015em;
}
.section-title.left { text-align: left; }
.subtle {
  text-align: center;
  color: var(--muted);
  margin: -28px auto 50px;
  max-width: 760px;
}

/* shared CTA wrapper */
.services-cta {
  display: flex;
  justify-content: center;
  margin-top: 70px;
}

/* zigzag divider between sections (like reference) */
.zigzag {
  margin-top: 90px;
  height: 18px;
  background:
    linear-gradient(135deg, transparent 49%, rgba(255,255,255,.05) 50%, transparent 51%) 0 0/18px 18px;
  opacity: .9;
  position: relative;
}
.zigzag::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 1px;
  background: rgba(255,255,255,.06);
}

/* ============ SERVIÇOS ============ */
.services {
  padding: 110px 0 0;
}
.services-grid {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}
/* service icon (used when there's no photo — marido de aluguel cards) */
.service-icon-large {
  width: 88px;
  height: 88px;
  border-radius: 22px;
  margin: 0 auto 24px;
  background: linear-gradient(180deg, #ffd54f 0%, #ffb300 100%);
  display: grid;
  place-items: center;
  color: #1a1816;
  font-size: 36px;
  box-shadow: 0 18px 40px -14px rgba(255,193,7,.5);
}
.service-card {
  display: flex;
  flex-direction: column;
  background: linear-gradient(180deg, #0e0e12 0%, #07070a 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  text-align: center;
  transition: border-color .25s, transform .25s;
}
.service-card:hover { border-color: var(--border-strong); transform: translateY(-3px); }
.service-photo {
  position: relative;
  width: 100%;
  height: 260px;
  flex-shrink: 0;
  border-radius: 24px;
  border: 5px solid #ffc107;
  padding: 0;
  margin-bottom: 28px;
  background: #0e0e12;
  box-shadow: 0 18px 40px -18px rgba(255,193,7,.45);
  overflow: hidden;
}
.service-photo::before { display: none; }
.service-photo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border-radius: 18px;
}
.service-photo .sp-blur {
  object-fit: cover;
  object-position: center;
  filter: blur(14px) brightness(0.45);
  transform: scale(1.08);
  z-index: 0;
}
.service-photo .sp-main {
  object-fit: contain;
  object-position: center;
  z-index: 1;
}
.service-card h3 {
  font-size: clamp(20px, 1.5vw, 26px);
  margin: 0 0 18px;
  line-height: 1.25;
}
.service-card p {
  color: var(--muted-2);
  font-size: 15px;
  text-align: center;
  max-width: 460px;
  margin: 0 auto 14px;
}
.service-card p:last-of-type { margin-bottom: 18px; }
.service-card .btn-whats { margin-top: auto; }

/* ============ DIFERENCIAIS ============ */
.diferenciais {
  padding: 110px 0 0;
}
.dif-grid {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.dif-card {
  background: linear-gradient(180deg, #0e0e12 0%, #07070a 100%);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 28px 26px;
  transition: border-color .25s, transform .25s;
}
.dif-card:hover { border-color: var(--border-strong); transform: translateY(-3px); }
.dif-icon {
  width: 54px;
  height: 54px;
  border-radius: 12px;
  background: linear-gradient(180deg, #ffd54f 0%, #ffb300 100%);
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 22px;
  margin-bottom: 22px;
  box-shadow: 0 12px 24px -10px rgba(255,193,7,.6);
}
.dif-card h4 {
  font-size: 19px;
  line-height: 1.3;
  margin-bottom: 16px;
}
.dif-card p {
  color: var(--muted-2);
  font-size: 14.5px;
  line-height: 1.65;
  margin: 0;
}

/* ============ CLIENTS ============ */
.clients {
  padding: 110px 0 0;
}
.clients-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 60px;
  align-items: center;
}
.clients-headline h2 { margin: 0 0 22px; }
.muted { color: var(--muted); margin-bottom: 32px; max-width: 460px; }
.clients-cards {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.client-card {
  background: linear-gradient(180deg, #0e0e12 0%, #07070a 100%);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 28px 30px;
  transition: border-color .25s, transform .25s;
}
.client-card:hover { border-color: var(--border-strong); transform: translateY(-2px); }
.client-icon {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background: linear-gradient(180deg, #ffd54f 0%, #ffb300 100%);
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 20px;
  margin-bottom: 22px;
  box-shadow: 0 12px 24px -10px rgba(255,193,7,.6);
}
.client-card h4 {
  font-size: 22px;
  margin-bottom: 12px;
}
.client-card p {
  color: var(--muted-2);
  margin: 0;
  font-size: 15px;
}

/* ============ SOLUTIONS ============ */
.solutions {
  position: relative;
  padding: 80px 0 0;
}
.arrow-down {
  position: absolute;
  top: -28px;
  left: 50%;
  transform: translateX(-50%);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--bg);
  border: 1.5px solid rgba(255,193,7,.7);
  color: var(--orange);
  font-size: 16px;
  z-index: 2;
  box-shadow: 0 0 24px rgba(255,193,7,.3);
}
.sol-grid {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
.sol-card {
  background: linear-gradient(180deg, #0e0e12 0%, #07070a 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 30px 28px 34px;
  text-align: center;
  transition: border-color .25s, transform .25s;
}
.sol-card:hover { border-color: var(--border-strong); transform: translateY(-3px); }
.sol-photo {
  width: 100%;
  aspect-ratio: 4/3;
  border-radius: 22px;
  padding: 8px;
  margin-bottom: 26px;
  background:
    linear-gradient(135deg, #ffd54f 0%, #ffc107 35%, #ffb300 70%, #f59f00 100%);
  box-shadow: 0 18px 40px -18px rgba(0,0,0,.7);
  position: relative;
}
.sol-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 14px;
}
.sol-card h3 {
  font-size: 28px;
  margin-bottom: 14px;
}
.sol-lead {
  color: var(--muted-2);
  font-size: 15px;
  max-width: 380px;
  margin: 0 auto 22px;
}
.sol-block {
  text-align: left;
  border-top: 1px solid var(--border);
  padding-top: 22px;
  margin-top: 18px;
}
.sol-block p {
  color: var(--muted-2);
  font-size: 14.5px;
  margin: 0 0 12px;
}
.sol-block strong { color: #fff; font-weight: 600; }

/* ============ BRANDS (marquee) ============ */
.brands { padding: 110px 0 0; }
.marquee {
  overflow: hidden;
  width: 100%;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  margin-top: 30px;
}
.marquee-track {
  display: flex;
  align-items: center;
  gap: 80px;
  width: max-content;
  animation: scroll-x-right 40s linear infinite;
  padding: 0 40px;
}
.marquee-track img {
  height: 46px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
  filter: brightness(0) invert(1) opacity(.85);
  flex-shrink: 0;
}
@keyframes scroll-x {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@keyframes scroll-x-right {
  from { transform: translateX(-50%); }
  to   { transform: translateX(0); }
}

/* ============ GALLERY ============ */
.gallery { padding: 110px 0 0; }
.gallery-marquee {
  overflow: hidden;
  width: 100%;
  mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
}
.gallery-track {
  display: flex;
  align-items: center;
  gap: 24px;
  width: max-content;
  animation: scroll-x 50s linear infinite;
  padding: 30px 24px;
}
.gallery-card {
  flex: 0 0 auto;
  width: 320px;
  height: 220px;
  border-radius: 20px;
  padding: 8px;
  background:
    linear-gradient(135deg, #ffd54f 0%, #ffc107 35%, #ffb300 70%, #f59f00 100%);
}
.gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 12px;
}

/* ============ CTA FINAL ============ */
.cta-final {
  position: relative;
  padding: 130px 28px 130px;
  overflow: hidden;
}
.cta-bg-left, .cta-bg-right {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 26%;
  background:
    linear-gradient(180deg, rgba(255,193,7,.4), rgba(255,193,7,.1)),
    repeating-linear-gradient(135deg, rgba(255,255,255,.04) 0 2px, transparent 2px 8px);
  clip-path: polygon(0 0, 100% 0, 60% 100%, 0 100%);
  opacity: .9;
}
.cta-bg-left { left: 0; }
.cta-bg-right {
  right: 0;
  background:
    linear-gradient(180deg, rgba(255,193,7,.35), rgba(255,193,7,.08)),
    repeating-linear-gradient(45deg, rgba(255,255,255,.04) 0 2px, transparent 2px 8px);
  clip-path: polygon(40% 0, 100% 0, 100% 100%, 0 100%);
}
.cta-box {
  position: relative;
  z-index: 2;
  max-width: 1080px;
  margin: 0 auto;
  text-align: center;
  background: linear-gradient(180deg, rgba(14,14,18,.95) 0%, rgba(7,7,10,.95) 100%);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 70px 40px 80px;
  backdrop-filter: blur(4px);
}
.cta-box .section-divider { margin-bottom: 28px; }
.cta-box .divider-icon {
  background: linear-gradient(180deg, rgba(14,14,18,1), rgba(7,7,10,1));
  border-color: rgba(255,193,7,.7);
  color: var(--blue-2);
}
.cta-box h2 {
  font-size: clamp(30px, 3vw, 44px);
  margin-bottom: 14px;
}
.cta-box p {
  max-width: 640px;
  margin: 0 auto 36px;
  color: var(--muted-2);
}

/* ============ FOOTER ============ */
.footer {
  padding: 80px 28px 50px;
  border-top: 1px solid var(--border);
  background: #0a0a0d;
}
.footer-grid {
  max-width: var(--container);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1.4fr 1fr;
  gap: 50px;
}
.foot-logo { height: 80px; margin-bottom: 18px; }
.copy { color: var(--muted); font-size: 13px; }
.foot-col h5 {
  font-size: 18px;
  margin-bottom: 22px;
  font-weight: 600;
}
.foot-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.foot-list li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  color: var(--muted-2);
  font-size: 14.5px;
  line-height: 1.5;
}
.foot-list li i {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid rgba(255,193,7,.4);
  display: grid;
  place-items: center;
  color: var(--blue-2);
  font-size: 14px;
  flex: 0 0 32px;
}
.foot-list.lite li { color: var(--muted-2); }
.foot-list.lite a:hover { color: var(--orange); }

/* ============ FLOATING WHATSAPP ============ */
.float-whats {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 70;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-direction: row;
}
.tooltip {
  background: linear-gradient(180deg, #1ed760 0%, #16b34a 100%);
  color: #fff;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: 0 12px 26px -10px rgba(34,197,94,.6);
  animation: tooltipFade 4s ease-in-out infinite;
  transform-origin: right center;
}
@keyframes tooltipFade {
  0%, 20% { opacity: 0; transform: translateX(6px) scale(.95); }
  30%, 80% { opacity: 1; transform: translateX(0) scale(1); }
  90%, 100% { opacity: 0; transform: translateX(6px) scale(.95); }
}
.float-btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(180deg, #25d366 0%, #128c7e 100%);
  color: #fff;
  font-size: 28px;
  display: grid;
  place-items: center;
  box-shadow:
    0 0 0 0 rgba(37,211,102,.5),
    0 14px 30px -10px rgba(34,197,94,.7);
  animation: pulseRing 2.2s ease-out infinite;
}
.float-btn:hover { transform: scale(1.06); }
@keyframes pulseRing {
  0% { box-shadow: 0 0 0 0 rgba(37,211,102,.55), 0 14px 30px -10px rgba(34,197,94,.7); }
  70% { box-shadow: 0 0 0 18px rgba(37,211,102,0), 0 14px 30px -10px rgba(34,197,94,.7); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0), 0 14px 30px -10px rgba(34,197,94,.7); }
}

/* ============ MODAL ============ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.65);
  backdrop-filter: blur(6px);
  z-index: 80;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  transition: opacity .25s ease;
}
.modal-overlay.is-open { display: flex; opacity: 1; }
.modal {
  width: 100%;
  max-width: 440px;
  background: #fff;
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 30px 80px -20px rgba(0,0,0,.5);
  transform: scale(.92);
  transition: transform .28s cubic-bezier(.2,.9,.3,1.2);
}
.modal-overlay.is-open .modal { transform: scale(1); }
.modal-head {
  background: linear-gradient(180deg, #25d366 0%, #128c7e 100%);
  color: #fff;
  padding: 18px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 17px;
}
.modal-close {
  color: #fff;
  font-size: 20px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  transition: background .2s;
}
.modal-close:hover { background: rgba(255,255,255,.18); }
.modal-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.modal-link {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #f3f5f6;
  color: #222;
  padding: 14px 18px;
  border-radius: 14px;
  font-weight: 500;
  font-size: 16px;
  transition: background .2s, transform .2s;
}
.modal-link:hover { background: #e7ebee; transform: translateX(2px); }
.wa-ico {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 19px;
  flex: 0 0 38px;
}

/* ============ TESTIMONIALS ============ */
.testimonials { padding: 110px 0 0; }
.testimonials-grid {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.testimonial-card {
  position: relative;
  background: linear-gradient(180deg, #2d2a26 0%, #1f1d1a 100%);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 32px 30px;
  transition: border-color .25s, transform .25s;
}
.testimonial-card:hover { border-color: var(--border-strong); transform: translateY(-3px); }
.testimonial-card::before {
  content: "\201C";
  position: absolute;
  top: 16px;
  right: 22px;
  font-family: Georgia, serif;
  font-size: 72px;
  line-height: 1;
  color: var(--orange);
  opacity: .25;
}
.testimonial-rating {
  display: flex;
  gap: 4px;
  color: var(--orange);
  font-size: 15px;
  margin-bottom: 18px;
}
.testimonial-body {
  color: var(--muted-2);
  font-size: 15.5px;
  line-height: 1.7;
  margin: 0 0 24px;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}
.testimonial-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: linear-gradient(180deg, #ffd54f 0%, #ffb300 100%);
  display: grid;
  place-items: center;
  color: #1a1816;
  font-size: 18px;
  flex-shrink: 0;
  box-shadow: 0 8px 18px -8px rgba(255,193,7,.5);
}
.testimonial-meta { display: flex; flex-direction: column; line-height: 1.3; }
.testimonial-meta strong { color: #fff; font-size: 15px; font-weight: 600; }
.testimonial-meta span  { color: var(--muted); font-size: 13px; margin-top: 2px; }
@media (max-width: 760px) {
  .testimonials { padding-top: 80px; }
  .testimonials-grid { grid-template-columns: 1fr; padding: 0 20px; }
  .testimonial-card { padding: 24px 22px; }
}

/* ============ BACK TO TOP ============ */
.back-to-top {
  position: fixed;
  right: 31px;          /* centralizado com o botão WhatsApp (60→46 px) */
  bottom: 108px;
  z-index: 65;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: linear-gradient(180deg, var(--orange-2) 0%, var(--orange-deep) 100%);
  color: #1a1816;
  font-size: 16px;
  display: grid;
  place-items: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px) scale(.9);
  transition: opacity .25s ease, transform .25s ease, visibility 0s linear .25s, box-shadow .2s;
  box-shadow:
    0 0 0 1.5px rgba(255,255,255,.08),
    0 12px 26px -8px rgba(255,179,0,.55);
}
.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  transition: opacity .25s ease, transform .25s ease, visibility 0s linear 0s, box-shadow .2s;
}
.back-to-top:hover {
  filter: brightness(1.08);
  box-shadow:
    0 0 0 1.5px rgba(255,255,255,.12),
    0 16px 34px -8px rgba(255,179,0,.7);
}
@media (max-width: 760px) {
  .back-to-top { right: 22px; bottom: 90px; width: 42px; height: 42px; }
}

/* ============ TABLETS (entre mobile e desktop) ============ */
@media (min-width: 761px) and (max-width: 1080px) {
  .hero-grid { min-height: 720px; }
  .hero-copy-wrap { padding: 24px 0 40px; max-width: 560px; }
  .hero h1 { font-size: clamp(34px, 5vw, 46px); }
  .hero .lede { font-size: 15.5px; }
  .hero-photo img { object-position: right 25%; }
  .hero-photo::after {
    background:
      linear-gradient(90deg, #000 0%, rgba(0,0,0,.78) 35%, rgba(0,0,0,.4) 60%, transparent 90%),
      linear-gradient(180deg, transparent 0%, transparent 60%, rgba(0,0,0,.55) 85%, #000 100%) !important;
  }
}

/* ============ REVEAL ANIMATION ============ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s ease, transform .7s ease;
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1080px) {
  .services-grid { grid-template-columns: 1fr; }
  .dif-grid { grid-template-columns: repeat(2, 1fr); }
  .sol-grid { grid-template-columns: 1fr; max-width: 560px; }
  .clients-inner { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .nav { display: flex; }
  .header-inner { padding: 12px 20px; }
  .logo { height: 110px; margin: -30px 0; }
  .btn-outline { padding: 10px 20px; font-size: 14px; }

  .hero { padding-top: 0; padding-bottom: 0; margin-top: 0; }
  .hero-bg { display: none; }
  .hero-slider { min-height: auto; }
  .hero-slide { position: relative; }
  .hero-slide:not(.is-active) { display: none; }

  /* Mobile: photo as separate block on top, content stacked below on black */
  .hero-grid {
    display: flex;
    flex-direction: column;
    min-height: auto;
    padding: 0;
    align-items: stretch;
  }
  .hero-photo {
    position: relative;
    inset: auto;
    width: 100%;
    height: 330px;
    z-index: 1;
    margin-top: 75px;     /* foto desce mais para liberar a cabeça */
  }
  .hero-photo::after {
    /* fade mais suave: o preto começa mais tarde, deixando mais foto visível */
    background:
      linear-gradient(180deg,
        transparent 0%,
        transparent 65%,
        rgba(0,0,0,.15) 78%,
        rgba(0,0,0,.55) 90%,
        #000 100%) !important;
  }
  .hero-photo img { object-position: center top; }

  .hero-copy-wrap {
    max-width: 100%;
    margin: -110px 0 0;        /* slide sobe um pouco mais sobre a foto */
    padding: 0 20px 30px;
    text-align: center;
    background: transparent;
    position: relative;
    z-index: 2;
  }
  .hero-copy-wrap::before {
    /* fundo preto só atrás do texto, deixando a foto respirar acima */
    content: "";
    position: absolute;
    left: 0; right: 0;
    top: 130px;
    bottom: 0;
    background: #000;
    z-index: -1;
  }

  /* arrows + dots hidden on mobile too */
  .hero-controls { display: none; }

  .hero-slide .lede { margin-left: auto; margin-right: auto; }
  .hero-cta { justify-content: center; }
  .hero-slide .pill { margin-bottom: 14px; font-size: 12px; padding: 6px 14px; }
  .credenciada { padding-top: 14px; margin-top: 18px; }
  .credenciada-label { justify-content: center; }
  .brand-mini { justify-content: center; }
  .hero h1 { font-size: clamp(26px, 7vw, 36px); margin: 0 0 14px; line-height: 1.1; }
  .hero .lede { font-size: 14.5px; margin-bottom: 22px; }
  .btn-whats { min-width: 220px; height: 54px; font-size: 15px; }
  .hero-cta { gap: 14px; }

  .dif-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 40px; }
  .section-title { font-size: clamp(24px, 6vw, 32px); margin-bottom: 36px; }
  .services, .diferenciais, .clients, .brands, .gallery { padding-top: 80px; }
  .cta-final { padding: 80px 20px; }
  .cta-box { padding: 50px 24px 60px; }
  .service-card, .sol-card { padding: 24px; }
  .gallery-card { width: 240px; height: 170px; }

  .float-whats { bottom: 16px; right: 16px; }
  .tooltip { font-size: 12px; padding: 8px 14px; }
  .float-btn { width: 54px; height: 54px; font-size: 24px; }

  .credenciada-label { font-size: 13px; }
  .brand-mini { gap: 20px; }
  .brand-mini img { height: 22px; }
}