/* ============================================================
   AQUA VITOR — Fábrica de Aquários desde 1990
   Design System · v2.1 "Oceano"
   Paleta: azuis profundos + ciano/turquesa (tom aquário)
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  /* Cores da marca — oceano */
  --navy-950: #03152b;
  --navy-900: #05203d;
  --navy-800: #082c4f;
  --navy-700: #0c3a68;
  --navy-600: #114a83;

  --azure-600: #0284c7;
  --azure-500: #0ea5e9;
  --azure-400: #38bdf8;

  --aqua-500: #06b6d4;
  --aqua-400: #22d3ee;
  --aqua-300: #67e8f9;
  --foam: #eef7fd;

  --ink-900: #0d1b2a;
  --ink-700: #3d4a5c;
  --ink-500: #5b6b7d;
  --paper: #eef7fd;
  --white: #ffffff;

  /* Efeitos */
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --shadow-sm: 0 2px 12px rgba(8, 44, 79, 0.09);
  --shadow-md: 0 12px 32px rgba(8, 44, 79, 0.14);
  --shadow-lg: 0 24px 60px rgba(3, 21, 43, 0.22);
  --glow-aqua: 0 0 46px rgba(34, 211, 238, 0.3);

  /* Tipografia */
  --font-title: "Sora", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;

  /* Layout */
  --container: 1180px;
  --header-h: 78px;

  /* Ondas */
  --wave: var(--foam);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--ink-900);
  background: var(--paper);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

::selection { background: var(--azure-500); color: var(--white); }

:focus-visible {
  outline: 3px solid var(--aqua-400);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------- Utilitários ---------- */
.container {
  width: min(100% - 2.5rem, var(--container));
  margin-inline: auto;
}

.section { padding: clamp(4rem, 8vw, 6.5rem) 0; }

.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto clamp(2.5rem, 5vw, 4rem);
}

.section-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--azure-600);
  background: rgba(14, 165, 233, 0.12);
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}

h1, h2, h3, h4 { font-family: var(--font-title); line-height: 1.18; color: var(--ink-900); }

.section-head h2 { font-size: clamp(1.7rem, 4vw, 2.5rem); font-weight: 800; }
.section-head p { color: var(--ink-500); margin-top: 0.9rem; font-size: 1.05rem; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: 1rem;
  padding: 0.95rem 1.9rem;
  border-radius: 999px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  white-space: nowrap;
}

.btn svg { width: 19px; height: 19px; flex: none; }

/* CTA azul-água */
.btn-primary {
  background: linear-gradient(135deg, var(--aqua-400), var(--azure-600));
  color: var(--white);
  box-shadow: 0 8px 26px rgba(2, 132, 199, 0.42);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 36px rgba(2, 132, 199, 0.52);
  background: linear-gradient(135deg, var(--aqua-300), var(--azure-500));
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(6px);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.16); transform: translateY(-3px); }

.btn-dark {
  background: var(--navy-800);
  color: var(--white);
}
.btn-dark:hover {
  background: var(--azure-600);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

/* ---------- Header ---------- */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--header-h);
  z-index: 100;
  display: flex;
  align-items: center;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.header.scrolled {
  background: rgba(3, 21, 43, 0.92);
  backdrop-filter: blur(14px);
  box-shadow: 0 4px 24px rgba(3, 21, 43, 0.4);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand { display: flex; align-items: center; gap: 0.8rem; }

.brand img {
  height: 52px;
  width: auto;
  transition: opacity 0.2s ease;
}
.brand:hover img { opacity: 0.85; }

.nav-desktop { display: flex; align-items: center; gap: 2rem; }

.nav-desktop a {
  color: rgba(255, 255, 255, 0.85);
  font-weight: 600;
  font-size: 0.98rem;
  position: relative;
  padding: 0.4rem 0;
  transition: color 0.2s ease;
}
.nav-desktop a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2.5px;
  background: var(--aqua-300);
  border-radius: 2px;
  transition: width 0.25s ease;
}
.nav-desktop a:hover, .nav-desktop a.active { color: var(--white); }
.nav-desktop a:hover::after, .nav-desktop a.active::after { width: 100%; }

.header .btn { padding: 0.65rem 1.4rem; font-size: 0.92rem; }

/* Menu mobile */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5.5px;
  padding: 0.6rem;
  z-index: 110;
}
.nav-toggle span {
  width: 26px; height: 2.5px;
  background: var(--white);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav-mobile {
  position: fixed;
  inset: 0;
  background: rgba(3, 21, 43, 0.97);
  backdrop-filter: blur(16px);
  z-index: 105;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.2rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.nav-mobile.open { opacity: 1; visibility: visible; }

.nav-mobile a {
  color: var(--white);
  font-family: var(--font-title);
  font-size: 1.5rem;
  font-weight: 700;
  transition: color 0.2s ease;
}
.nav-mobile a:hover { color: var(--aqua-300); }

body.menu-open { overflow: hidden; }
body.menu-open .nav-toggle span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
body.menu-open .nav-toggle span:nth-child(2) { opacity: 0; }
body.menu-open .nav-toggle span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-h) + 3rem) 0 7rem;
  overflow: hidden;
  background:
    radial-gradient(ellipse 90% 60% at 75% 28%, rgba(14, 165, 233, 0.32), transparent 60%),
    radial-gradient(ellipse 65% 50% at 12% 88%, rgba(6, 182, 212, 0.22), transparent 65%),
    linear-gradient(165deg, var(--navy-950) 0%, var(--navy-800) 55%, var(--navy-700) 100%);
  color: var(--white);
}

/* Grade sutil de fundo */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(103, 232, 249, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(103, 232, 249, 0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 75% 65% at 50% 40%, black 30%, transparent 75%);
}

/* Raios de luz subaquáticos */
.hero::after {
  content: "";
  position: absolute;
  inset: -20% -10%;
  pointer-events: none;
  background:
    linear-gradient(115deg, transparent 34%, rgba(160, 235, 255, 0.07) 40%, transparent 46%),
    linear-gradient(115deg, transparent 52%, rgba(160, 235, 255, 0.06) 58%, transparent 64%),
    linear-gradient(115deg, transparent 70%, rgba(160, 235, 255, 0.05) 76%, transparent 82%);
  animation: rays 9s ease-in-out infinite alternate;
}
@keyframes rays {
  from { opacity: 0.5; transform: translateX(-2%); }
  to { opacity: 1; transform: translateX(2%); }
}

.hero-bubbles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 1;
}
.hero-bubbles span {
  position: absolute;
  bottom: -60px;
  border-radius: 50%;
  border: 1.5px solid rgba(160, 235, 255, 0.28);
  background: rgba(160, 235, 255, 0.05);
  animation: rise 14s linear infinite;
}
@keyframes rise {
  to { transform: translateY(-115vh) rotate(30deg); opacity: 0; }
}

.hero .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--aqua-300);
  background: rgba(34, 211, 238, 0.1);
  border: 1px solid rgba(103, 232, 249, 0.32);
  padding: 0.45rem 1.1rem;
  border-radius: 999px;
  margin-bottom: 1.4rem;
}

.hero-eyebrow .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--aqua-400);
  box-shadow: 0 0 12px var(--aqua-400);
  animation: pulse 2s ease infinite;
}
@keyframes pulse { 50% { opacity: 0.4; } }

.hero h1 {
  color: var(--white);
  font-size: clamp(2.1rem, 5vw, 3.6rem);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.hero h1 .gradient-text {
  background: linear-gradient(100deg, var(--aqua-300), var(--azure-400));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero p.lead {
  color: rgba(219, 238, 252, 0.82);
  font-size: clamp(1rem, 2vw, 1.18rem);
  max-width: 34rem;
  margin: 1.4rem 0 2.3rem;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; }

.hero-stats {
  display: flex;
  gap: 2.6rem;
  margin-top: 3rem;
  flex-wrap: wrap;
}

.hero-stats strong {
  display: block;
  font-family: var(--font-title);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--aqua-300);
}
.hero-stats span { color: rgba(219, 238, 252, 0.7); font-size: 0.9rem; }

/* Card flutuante do hero */
.hero-visual { position: relative; }

.hero-visual .frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 40px 90px rgba(2, 12, 24, 0.55), var(--glow-aqua);
  border: 1px solid rgba(103, 232, 249, 0.35);
  transform: rotate(1.5deg);
  transition: transform 0.4s ease;
}
.hero-visual .frame:hover { transform: rotate(0deg) scale(1.015); }

.hero-visual .frame img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4 / 3.4; }

.hero-visual .badge-float {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  background: rgba(5, 32, 61, 0.88);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(103, 232, 249, 0.32);
  color: var(--white);
  padding: 0.8rem 1.2rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  animation: floaty 5s ease-in-out infinite;
}
.hero-visual .badge-float .ico {
  width: 40px; height: 40px;
  flex: none;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--azure-500), var(--aqua-400));
  color: var(--white);
}
.hero-visual .badge-float .ico svg { width: 22px; height: 22px; }
.hero-visual .badge-float strong { display: block; font-size: 0.95rem; }
.hero-visual .badge-float small { color: rgba(219, 238, 252, 0.7); }

.badge-float.b1 { top: 6%; left: -8%; }
.badge-float.b2 { bottom: 8%; right: -6%; animation-delay: 2.5s; }

@keyframes floaty { 50% { transform: translateY(-12px); } }

/* ---------- Ondas ---------- */
.hero-waves {
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  line-height: 0;
  z-index: 3;
  pointer-events: none;
}
.hero-waves svg {
  display: block;
  width: 200%;
  height: clamp(56px, 8vw, 96px);
  animation: wave-slide 16s linear infinite;
}
.hero-waves .w1 { fill: var(--wave); }
.hero-waves .w2 { fill: rgba(34, 211, 238, 0.18); }
.hero-waves.waves-dark { --wave: var(--navy-950); }
.hero-waves.waves-dark .w2 { fill: rgba(34, 211, 238, 0.12); }
@keyframes wave-slide { to { transform: translateX(-50%); } }

/* ---------- Vantagens ---------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
}

.feature-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.2rem 1.9rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(8, 44, 79, 0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: linear-gradient(90deg, var(--azure-500), var(--aqua-300));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}
.feature-card:hover { transform: translateY(-8px); box-shadow: 0 18px 40px rgba(8, 44, 79, 0.14); }
.feature-card:hover::before { transform: scaleX(1); }

.feature-card .fimg {
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 1.5rem;
  aspect-ratio: 1.45;
}
.feature-card .fimg img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.feature-card:hover .fimg img { transform: scale(1.05); }

.feature-card h3 { font-size: 1.25rem; margin-bottom: 0.6rem; }
.feature-card p { color: var(--ink-500); font-size: 0.97rem; }

/* ---------- Categorias ---------- */
.categories { background: var(--white); }

.cat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
}

.cat-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 1.55;
  box-shadow: var(--shadow-sm);
  isolation: isolate;
}
.cat-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.cat-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(3, 21, 43, 0.88) 8%, rgba(3, 21, 43, 0.18) 55%, transparent);
  z-index: 1;
}
.cat-card:hover img { transform: scale(1.07); }

.cat-card .cat-info {
  position: absolute;
  inset: auto 0 0 0;
  z-index: 2;
  padding: 1.5rem 1.7rem;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
}
.cat-card h3 { color: var(--white); font-size: 1.22rem; }
.cat-card small { color: rgba(219, 238, 252, 0.78); font-size: 0.86rem; }

.cat-card .arrow {
  flex: none;
  width: 42px; height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: var(--white);
  backdrop-filter: blur(6px);
  transition: background 0.25s ease, transform 0.25s ease;
}
.cat-card .arrow svg { width: 18px; height: 18px; }
.cat-card:hover .arrow { background: var(--aqua-400); color: var(--navy-950); transform: rotate(-45deg); }

/* Banner "todos os tipos de aquário" */
.custom-banner {
  margin-top: 2.6rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
  background: linear-gradient(120deg, var(--navy-800), var(--navy-700));
  border: 1px solid rgba(103, 232, 249, 0.25);
  border-radius: var(--radius-lg);
  padding: 1.8rem 2.2rem;
  color: var(--white);
  box-shadow: var(--shadow-md);
}
.custom-banner h3 { color: var(--white); font-size: 1.3rem; margin-bottom: 0.3rem; }
.custom-banner p { color: rgba(219, 238, 252, 0.78); }

/* ---------- Faixa de experiência ---------- */
.experience {
  position: relative;
  background:
    radial-gradient(ellipse 60% 90% at 85% 50%, rgba(6, 182, 212, 0.24), transparent 60%),
    linear-gradient(120deg, var(--navy-950), var(--navy-700));
  color: var(--white);
  overflow: hidden;
}

.experience .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.experience .section-tag { color: var(--aqua-300); background: rgba(103, 232, 249, 0.12); }

.experience h2 {
  color: var(--white);
  font-size: clamp(1.7rem, 3.6vw, 2.4rem);
  font-weight: 800;
  margin-bottom: 1.1rem;
}

.experience p { color: rgba(219, 238, 252, 0.8); margin-bottom: 1rem; }

.pain-list { margin: 1.4rem 0 2rem; display: grid; gap: 0.9rem; }
.pain-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  color: rgba(219, 238, 252, 0.88);
  font-size: 1.02rem;
}
.pain-list .check {
  flex: none;
  width: 26px; height: 26px;
  margin-top: 2px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--azure-500), var(--aqua-400));
  color: var(--white);
}
.pain-list .check svg { width: 14px; height: 14px; }

.exp-visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(103, 232, 249, 0.28);
  box-shadow: 0 30px 70px rgba(2, 12, 24, 0.5), var(--glow-aqua);
}
.exp-visual img { width: 100%; object-fit: cover; }

/* ---------- Vídeo da fábrica ---------- */
.video-wrap {
  position: relative;
  aspect-ratio: 16 / 9;
  width: min(1100px, 100%);
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg), var(--glow-aqua);
  border: 1px solid rgba(103, 232, 249, 0.3);
  background: var(--navy-950);
}
.video-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.video-caption {
  text-align: center;
  color: var(--ink-500);
  font-size: 0.95rem;
  margin-top: 1.2rem;
}

/* ---------- Avaliações do Google ---------- */
.reviews { background: var(--white); }

.reviews-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
  background: linear-gradient(160deg, var(--navy-900), var(--navy-800));
  border: 1px solid rgba(103, 232, 249, 0.25);
  border-radius: var(--radius-lg);
  padding: clamp(1.6rem, 4vw, 2.6rem);
  color: var(--white);
  box-shadow: var(--shadow-lg);
}

.rc-score { text-align: center; min-width: 170px; }
.rc-stars { display: flex; gap: 0.25rem; justify-content: center; color: #fbbf24; }
.rc-stars svg { width: 26px; height: 26px; filter: drop-shadow(0 2px 6px rgba(251, 191, 36, 0.4)); }
.rc-grade { margin-top: 0.5rem; }
.rc-grade strong {
  font-family: var(--font-title);
  font-size: clamp(2.4rem, 6vw, 3.4rem);
  font-weight: 800;
  background: linear-gradient(100deg, var(--aqua-300), var(--azure-400));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.rc-grade span { display: block; color: rgba(219, 238, 252, 0.85); font-size: 0.95rem; }
.rc-score small { color: rgba(219, 238, 252, 0.6); font-size: 0.82rem; }

.rc-highlights { display: grid; gap: 0.8rem; }
.rch {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: rgba(219, 238, 252, 0.9);
  font-size: 0.98rem;
  font-weight: 600;
}
.rch svg { width: 20px; height: 20px; color: var(--aqua-300); flex: none; }

.rc-actions { display: grid; gap: 0.8rem; min-width: 220px; }

/* Depoimentos em carrossel */
.carousel { margin-top: 1.8rem; }
.carousel-track {
  display: flex;
  gap: 1.2rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  padding-bottom: 0.25rem;
}
.carousel-track::-webkit-scrollbar { display: none; }
.carousel-track .rq-card {
  min-width: calc((100% - 2.4rem) / 3);
  scroll-snap-align: start;
}
.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.3rem;
}
.carousel-dots button {
  width: 9px; height: 9px;
  border-radius: 999px;
  background: rgba(8, 44, 79, 0.18);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: all 0.25s ease;
}
.carousel-dots button.active {
  background: var(--azure-500);
  width: 26px;
}

@media (max-width: 900px) {
  .carousel-track .rq-card { min-width: 88%; }
}
.rq-card {
  background: var(--white);
  border: 1px solid rgba(8, 44, 79, 0.08);
  border-radius: var(--radius-md);
  padding: 1.4rem 1.5rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}
.rq-card .rq-stars { color: #fbbf24; display: flex; gap: 0.15rem; }
.rq-card .rq-stars svg { width: 16px; height: 16px; }
.rq-card blockquote {
  margin: 0;
  color: var(--ink-700);
  font-size: 0.95rem;
  line-height: 1.55;
  flex: 1;
}
.rq-card .rq-author {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}
.rq-card .rq-avatar {
  width: 36px; height: 36px;
  flex: none;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--azure-500), var(--aqua-400));
  color: var(--white);
  font-weight: 700;
  font-size: 0.85rem;
}
.rq-card .rq-author strong { display: block; font-size: 0.9rem; }
.rq-card .rq-author small { color: var(--ink-500); font-size: 0.78rem; }

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

@media (max-width: 860px) {
  .reviews-card { grid-template-columns: 1fr; text-align: center; }
  .rc-highlights { justify-items: center; }
  .rc-actions { min-width: 0; }
  .rch { justify-content: center; }
}

/* ---------- CTA final (banda de águas profundas) ---------- */
.final-cta {
  position: relative;
  text-align: center;
  padding: clamp(5rem, 10vw, 8rem) 0 7rem;
  background:
    radial-gradient(ellipse 70% 80% at 50% 115%, rgba(14, 165, 233, 0.3), transparent 65%),
    linear-gradient(180deg, var(--navy-800), var(--navy-950));
  overflow: hidden;
  color: var(--white);
}

/* Raios de luz na banda final */
.final-cta::after {
  content: "";
  position: absolute;
  inset: -20% -10%;
  pointer-events: none;
  background:
    linear-gradient(115deg, transparent 36%, rgba(160, 235, 255, 0.06) 42%, transparent 48%),
    linear-gradient(115deg, transparent 56%, rgba(160, 235, 255, 0.05) 62%, transparent 68%);
  animation: rays 11s ease-in-out infinite alternate;
}

.final-cta .container { position: relative; z-index: 1; }

.final-cta h2 {
  color: var(--white);
  font-size: clamp(1.9rem, 5vw, 3.2rem);
  font-weight: 800;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  max-width: 900px;
  margin: 0 auto 1.2rem;
}
.final-cta h2 span {
  background: linear-gradient(100deg, var(--aqua-300), var(--azure-400));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.final-cta p { color: rgba(219, 238, 252, 0.78); font-size: 1.1rem; margin-bottom: 2.2rem; }
.final-cta .hero-actions { justify-content: center; }

/* ---------- Footer ---------- */
.footer {
  background: var(--navy-950);
  color: rgba(219, 238, 252, 0.75);
  padding: 4rem 0 0;
  border-top: 1px solid rgba(103, 232, 249, 0.12);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.8fr 1.1fr;
  gap: 3rem;
  padding-bottom: 3rem;
}

.footer h4 {
  color: var(--white);
  font-size: 1.05rem;
  margin-bottom: 1.2rem;
}

.footer-brand img { height: 58px; margin-bottom: 1.2rem; }
.footer-brand p { font-size: 0.95rem; max-width: 22rem; }

.footer-links { display: grid; gap: 0.7rem; }
.footer-links a { transition: color 0.2s ease; font-size: 0.97rem; }
.footer-links a:hover { color: var(--aqua-300); }

.footer-contact { display: grid; gap: 0.9rem; font-size: 0.95rem; }
.footer-contact .row { display: flex; gap: 0.7rem; align-items: flex-start; }
.footer-contact .row svg { width: 18px; height: 18px; flex: none; margin-top: 4px; color: var(--aqua-400); }

.socials { display: flex; gap: 0.8rem; margin-top: 1.4rem; }
.socials a {
  width: 42px; height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: var(--white);
  transition: background 0.25s ease, transform 0.25s ease;
}
.socials a:hover { background: var(--aqua-400); color: var(--navy-950); transform: translateY(-4px); }
.socials svg { width: 19px; height: 19px; }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.4rem 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
}

/* ---------- WhatsApp flutuante ---------- */
.whats-float {
  position: fixed;
  right: 1.4rem;
  bottom: 1.4rem;
  z-index: 90;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #25d366;
  color: var(--white);
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.45);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.whats-float:hover { transform: scale(1.1) translateY(-3px); box-shadow: 0 16px 40px rgba(37, 211, 102, 0.55); }
.whats-float svg { width: 30px; height: 30px; }
.whats-float::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid #25d366;
  animation: ripple 2.2s ease-out infinite;
}
@keyframes ripple {
  from { transform: scale(1); opacity: 0.8; }
  to { transform: scale(1.55); opacity: 0; }
}

/* ---------- Catálogo ---------- */
.page-hero {
  position: relative;
  background:
    radial-gradient(ellipse 80% 70% at 70% 18%, rgba(14, 165, 233, 0.28), transparent 60%),
    radial-gradient(ellipse 60% 50% at 15% 100%, rgba(6, 182, 212, 0.18), transparent 65%),
    linear-gradient(150deg, var(--navy-950), var(--navy-700));
  color: var(--white);
  padding: calc(var(--header-h) + 4.5rem) 0 6.5rem;
  text-align: center;
  overflow: hidden;
}

/* Raios de luz nas páginas internas */
.page-hero::after {
  content: "";
  position: absolute;
  inset: -20% -10%;
  pointer-events: none;
  background:
    linear-gradient(115deg, transparent 38%, rgba(160, 235, 255, 0.06) 44%, transparent 50%),
    linear-gradient(115deg, transparent 60%, rgba(160, 235, 255, 0.05) 66%, transparent 72%);
  animation: rays 10s ease-in-out infinite alternate;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(103, 232, 249, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(103, 232, 249, 0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 90% at 50% 20%, black 20%, transparent 75%);
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero .section-tag { color: var(--aqua-300); background: rgba(103, 232, 249, 0.12); }
.page-hero h1 {
  color: var(--white);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  margin-bottom: 0.8rem;
}
.page-hero p { color: rgba(219, 238, 252, 0.8); max-width: 40rem; margin: 0 auto; font-size: 1.08rem; }

/* Tabs do catálogo */
.catalog-tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.7rem;
  margin-bottom: 3rem;
}

.catalog-tabs button {
  padding: 0.7rem 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink-700);
  background: var(--white);
  border: 1.5px solid rgba(8, 44, 79, 0.12);
  transition: all 0.25s ease;
}
.catalog-tabs button:hover { border-color: var(--aqua-400); color: var(--azure-600); }
.catalog-tabs button.active {
  background: linear-gradient(135deg, var(--azure-600), var(--aqua-500));
  color: var(--white);
  border-color: transparent;
  box-shadow: 0 8px 22px rgba(2, 132, 199, 0.35);
}

.tab-panel { display: none; animation: fadeIn 0.45s ease; }
.tab-panel.active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(14px); } }

/* Linha de produto */
.product-row {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3rem;
  align-items: center;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 4vw, 3rem);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(8, 44, 79, 0.06);
  margin-bottom: 2rem;
}
.product-row:nth-child(even) { direction: rtl; }
.product-row > * { direction: ltr; }

.product-img {
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  cursor: zoom-in;
  box-shadow: var(--shadow-md);
}
.product-img img { width: 100%; object-fit: cover; transition: transform 0.5s ease; }
.product-img:hover img { transform: scale(1.04); }

.product-img .zoom-hint {
  position: absolute;
  right: 0.9rem;
  bottom: 0.9rem;
  width: 38px; height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(3, 21, 43, 0.75);
  color: var(--white);
  backdrop-filter: blur(6px);
}
.product-img .zoom-hint svg { width: 17px; height: 17px; }

.product-info h3 { font-size: clamp(1.3rem, 3vw, 1.7rem); margin-bottom: 0.7rem; }
.product-info > p { color: var(--ink-500); margin-bottom: 1.4rem; }

.table-img {
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid rgba(8, 44, 79, 0.1);
  cursor: zoom-in;
  max-width: 560px;
  box-shadow: var(--shadow-sm);
}
.table-img img { width: 100%; }

.catalog-pdf {
  text-align: center;
  background: linear-gradient(120deg, rgba(14, 165, 233, 0.1), rgba(6, 182, 212, 0.1));
  border: 1.5px dashed rgba(2, 132, 199, 0.45);
  border-radius: var(--radius-lg);
  padding: 2.6rem 1.5rem;
  margin-top: 3.5rem;
}
.catalog-pdf h3 { font-size: 1.35rem; margin-bottom: 0.5rem; }
.catalog-pdf p { color: var(--ink-500); margin-bottom: 1.5rem; }

/* Ícone dos cards de projetos especiais */
.feature-card .fico {
  width: 56px; height: 56px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.14), rgba(34, 211, 238, 0.2));
  color: var(--azure-600);
  margin-bottom: 1.4rem;
}
.feature-card .fico svg { width: 28px; height: 28px; }

/* CTA sob medida no catálogo */
.custom-cta {
  text-align: center;
  background: linear-gradient(120deg, rgba(14, 165, 233, 0.1), rgba(6, 182, 212, 0.1));
  border: 1.5px dashed rgba(2, 132, 199, 0.45);
  border-radius: var(--radius-lg);
  padding: 2.4rem 1.5rem;
  margin-top: 2.4rem;
}
.custom-cta h3 { font-size: 1.3rem; margin-bottom: 0.5rem; }
.custom-cta p { color: var(--ink-500); margin-bottom: 1.5rem; }

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(3, 21, 43, 0.94);
  backdrop-filter: blur(8px);
  display: grid;
  place-items: center;
  padding: 2rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.lightbox.open { opacity: 1; visibility: visible; }
.lightbox img {
  max-width: min(92vw, 1000px);
  max-height: 86vh;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}
.lightbox .close {
  position: absolute;
  top: 1.4rem;
  right: 1.6rem;
  width: 48px; height: 48px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: var(--white);
  font-size: 1.4rem;
  transition: background 0.2s ease;
}
.lightbox .close:hover { background: rgba(255, 255, 255, 0.22); }

/* ---------- Contato ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 3rem;
  align-items: start;
}

.contact-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.4rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(8, 44, 79, 0.06);
}

.contact-item {
  display: flex;
  gap: 1.1rem;
  align-items: flex-start;
  padding: 1.15rem 0;
  border-bottom: 1px solid rgba(8, 44, 79, 0.08);
}
.contact-item:last-child { border-bottom: none; }

.contact-item .ico {
  flex: none;
  width: 48px; height: 48px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.14), rgba(34, 211, 238, 0.2));
  color: var(--azure-600);
}
.contact-item .ico svg { width: 23px; height: 23px; }
.contact-item h3 { font-size: 1.02rem; margin-bottom: 0.25rem; }
.contact-item p, .contact-item a { color: var(--ink-500); font-size: 0.95rem; }
.contact-item a:hover { color: var(--azure-600); }

/* Formulário */
.form-card {
  background:
    radial-gradient(ellipse 70% 50% at 100% 0%, rgba(6, 182, 212, 0.22), transparent 60%),
    linear-gradient(160deg, var(--navy-900), var(--navy-800));
  border-radius: var(--radius-lg);
  padding: clamp(1.8rem, 4vw, 2.8rem);
  color: var(--white);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(103, 232, 249, 0.18);
}

.form-card h2 { color: var(--white); font-size: 1.5rem; margin-bottom: 0.5rem; }
.form-card > p { color: rgba(219, 238, 252, 0.7); font-size: 0.95rem; margin-bottom: 1.8rem; }

.form-card .btn { width: 100%; margin-top: 0.4rem; }

/* Atalhos de assunto → WhatsApp */
.quick-sep {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin: 1.7rem 0 1.1rem;
  color: rgba(219, 238, 252, 0.6);
  font-size: 0.85rem;
}
.quick-sep::before,
.quick-sep::after {
  content: "";
  height: 1px;
  flex: 1;
  background: rgba(103, 232, 249, 0.2);
}

.quick-grid { display: flex; flex-wrap: wrap; gap: 0.7rem; }

.quick-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.15rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.07);
  border: 1.5px solid rgba(103, 232, 249, 0.28);
  color: var(--white);
  font-size: 0.92rem;
  font-weight: 600;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}
.quick-chip:hover {
  background: rgba(34, 211, 238, 0.18);
  border-color: var(--aqua-400);
  transform: translateY(-2px);
}
.quick-chip svg { width: 15px; height: 15px; color: var(--aqua-300); flex: none; }

.form-note { text-align: center; font-size: 0.83rem; color: rgba(219, 238, 252, 0.55); margin-top: 1.4rem; }

/* Mapa */
.map-wrap {
  margin-top: 3rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(8, 44, 79, 0.1);
  line-height: 0;
}
.map-wrap iframe { width: 100%; height: 420px; border: 0; }

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: none; }

/* ---------- Responsivo ---------- */
@media (max-width: 1020px) {
  .hero .container { grid-template-columns: 1fr; gap: 2.8rem; }
  .hero-visual { max-width: 560px; }
  .badge-float.b1 { left: 0; }
  .badge-float.b2 { right: 0; }
  .experience .container { grid-template-columns: 1fr; }
  .features-grid, .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .nav-desktop, .header .btn { display: none; }
  .nav-toggle { display: flex; }

  .features-grid, .cat-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2.2rem; }
  .product-row, .product-row:nth-child(even) { grid-template-columns: 1fr; direction: ltr; gap: 1.6rem; }
  .hero-stats { gap: 1.6rem; }
  .badge-float { padding: 0.6rem 0.9rem; }
  .badge-float .ico { width: 34px; height: 34px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}