/* ══════════════════════════════════════
   PLANETA PISCINAS — styles.css
   ══════════════════════════════════════ */

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

:root {
  --navy:   #062040;
  --ocean:  #0a7abf;
  --sky:    #4db8f0;
  --foam:   #b8e8ff;
  --white:  #f5faff;
  --accent: #00d4ff;
  --gold:   #f7c948;
  --dark:   #040f1c;
  --text:   #cce8f7;
}

html { scroll-behavior: smooth; }

body {
  background: var(--dark);
  color: var(--text);
  font-family: 'Outfit', sans-serif;
  overflow-x: hidden;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--navy); }
::-webkit-scrollbar-thumb { background: var(--ocean); border-radius: 3px; }

/* ══════════════ NAV ══════════════ */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 6vw;
  background: rgba(4, 15, 28, 0.85);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(77, 184, 240, 0.12);
  transition: padding 0.3s;
}
nav.scrolled { padding: 12px 6vw; }

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.nav-logo-icon {
  width: 42px; height: 42px;
  background: linear-gradient(135deg, var(--ocean), var(--accent));
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 20px;
}
.nav-logo-text {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.5rem;
  color: var(--white);
  letter-spacing: 1px;
  line-height: 1;
}
.nav-logo-text span { color: var(--accent); }

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}
.nav-links a {
  color: var(--text);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 100%;
  height: 2px;
  background: var(--accent);
  transition: right 0.3s;
}
.nav-links a:hover { color: var(--accent); }
.nav-links a:hover::after { right: 0; }

.nav-cta {
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: #fff !important;
  padding: 10px 20px;
  border-radius: 50px;
  font-weight: 600 !important;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: transform 0.2s, box-shadow 0.2s !important;
}
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(37,211,102,0.35) !important; }
.nav-cta::after { display: none !important; }

/* ══════════════ HERO ══════════════ */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 6vw 80px;
  background:
    radial-gradient(ellipse 70% 60% at 80% 50%, rgba(10,122,191,0.18) 0%, transparent 65%),
    radial-gradient(ellipse 50% 40% at 10% 80%, rgba(0,212,255,0.10) 0%, transparent 60%),
    linear-gradient(180deg, #040f1c 0%, #062040 100%);
  position: relative;
  overflow: hidden;
}

.bubbles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.bubble {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, rgba(255,255,255,0.25), rgba(77,184,240,0.08));
  border: 1px solid rgba(77,184,240,0.2);
  animation: rise linear infinite;
}
@keyframes rise {
  0%   { transform: translateY(110vh) scale(0.8); opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 0.6; }
  100% { transform: translateY(-10vh) scale(1.1); opacity: 0; }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 660px;
  animation: fadeUp 0.9s ease both;
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,212,255,0.12);
  border: 1px solid rgba(0,212,255,0.3);
  color: var(--accent);
  padding: 7px 16px;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(3.5rem, 8vw, 7rem);
  line-height: 0.92;
  color: var(--white);
  margin-bottom: 24px;
}
.hero-title span { color: var(--accent); }

.hero-sub {
  font-size: 1.1rem;
  font-weight: 300;
  color: rgba(204,232,247,0.75);
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: 40px;
}

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

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--ocean), var(--accent));
  color: var(--dark);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 16px 32px;
  border-radius: 50px;
  text-decoration: none;
  letter-spacing: 0.5px;
  transition: transform 0.25s, box-shadow 0.25s;
  box-shadow: 0 8px 32px rgba(0,212,255,0.3);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 16px 48px rgba(0,212,255,0.45); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1.5px solid rgba(77,184,240,0.4);
  color: var(--text);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 16px 32px;
  border-radius: 50px;
  text-decoration: none;
  transition: border-color 0.25s, color 0.25s, background 0.25s;
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); background: rgba(0,212,255,0.06); }

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 56px;
  padding-top: 40px;
  border-top: 1px solid rgba(77,184,240,0.12);
  flex-wrap: wrap;
  animation: fadeUp 0.9s 0.2s ease both;
}
.stat-item { display: flex; flex-direction: column; }
.stat-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2.6rem;
  color: var(--accent);
  line-height: 1;
}
.stat-label { font-size: 0.78rem; color: rgba(204,232,247,0.55); letter-spacing: 0.5px; margin-top: 4px; }

.hero-visual {
  position: absolute;
  right: 0; top: 0; bottom: 0;
  width: 48%;
  overflow: hidden;
  z-index: 1;
}
.hero-visual img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(1.1) brightness(0.75);
}
.hero-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, #040f1c 0%, rgba(4,15,28,0.3) 50%, transparent 100%);
  z-index: 1;
}

/* ══════════════ SECTION COMMONS ══════════════ */
.section-header { text-align: center; margin-bottom: 64px; }
.section-tag {
  display: inline-block;
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.section-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  color: var(--white);
  line-height: 1.05;
}
.section-title span { color: var(--accent); }
.section-desc {
  margin-top: 16px;
  font-size: 1rem;
  color: rgba(204,232,247,0.6);
  max-width: 540px;
  margin-inline: auto;
  line-height: 1.7;
}

/* ══════════════ DIFERENCIAIS ══════════════ */
#diferenciais { padding: 100px 6vw; background: var(--dark); }

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.feature-card {
  background: linear-gradient(145deg, rgba(6,32,64,0.7), rgba(10,122,191,0.08));
  border: 1px solid rgba(77,184,240,0.12);
  border-radius: 20px;
  padding: 36px 30px;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
  cursor: default;
}
.feature-card:hover { transform: translateY(-6px); border-color: rgba(0,212,255,0.3); box-shadow: 0 20px 60px rgba(0,212,255,0.1); }
.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}
.feature-card:hover::before { opacity: 1; }
.feature-icon { font-size: 2.4rem; margin-bottom: 20px; display: block; }
.feature-title { font-size: 1.1rem; font-weight: 700; color: var(--white); margin-bottom: 10px; }
.feature-text { font-size: 0.88rem; color: rgba(204,232,247,0.6); line-height: 1.7; }

/* ══════════════ PRODUTOS ══════════════ */
#produtos {
  padding: 100px 6vw;
  background: linear-gradient(180deg, var(--dark) 0%, #071828 100%);
}
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}
.product-card {
  background: linear-gradient(160deg, rgba(10,122,191,0.12), rgba(6,32,64,0.5));
  border: 1px solid rgba(77,184,240,0.12);
  border-radius: 18px;
  padding: 32px 24px 28px;
  text-align: center;
  transition: transform 0.3s, box-shadow 0.3s;
  cursor: default;
}
.product-card:hover { transform: translateY(-8px) scale(1.02); box-shadow: 0 24px 64px rgba(0,212,255,0.15); }
.product-emoji { font-size: 3rem; margin-bottom: 16px; display: block; }
.product-name { font-family: 'Bebas Neue', sans-serif; font-size: 1.4rem; color: var(--white); letter-spacing: 0.5px; margin-bottom: 8px; }
.product-desc { font-size: 0.83rem; color: rgba(204,232,247,0.55); line-height: 1.6; }

/* ══════════════ SOBRE ══════════════ */
#sobre { padding: 100px 6vw; background: #040f1c; }
.sobre-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.sobre-img-wrap {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 40px 100px rgba(0,0,0,0.5);
}
.sobre-img-wrap img { width: 100%; display: block; filter: saturate(1.05); }
.sobre-img-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1.5px solid rgba(0,212,255,0.2);
  border-radius: 24px;
  pointer-events: none;
}
.sobre-badge {
  position: absolute;
  bottom: 24px; right: 24px;
  background: linear-gradient(135deg, var(--ocean), var(--accent));
  color: var(--dark);
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.1rem;
  padding: 12px 20px;
  border-radius: 12px;
  letter-spacing: 0.5px;
  box-shadow: 0 8px 32px rgba(0,212,255,0.35);
}
.sobre-content .section-header { text-align: left; margin-bottom: 28px; }
.sobre-text { font-size: 0.95rem; color: rgba(204,232,247,0.65); line-height: 1.8; margin-bottom: 16px; }
.sobre-list { list-style: none; margin: 24px 0 36px; display: flex; flex-direction: column; gap: 12px; }
.sobre-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  color: rgba(204,232,247,0.8);
}
.sobre-list li::before {
  content: '✓';
  width: 24px; height: 24px;
  background: rgba(0,212,255,0.15);
  border: 1px solid rgba(0,212,255,0.35);
  color: var(--accent);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 0.7rem;
  font-weight: 700;
  flex-shrink: 0;
}

/* ══════════════ DEPOIMENTOS ══════════════ */
#depoimentos { padding: 100px 6vw; background: linear-gradient(180deg, #040f1c 0%, #062040 100%); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.testimonial-card {
  background: rgba(10,122,191,0.08);
  border: 1px solid rgba(77,184,240,0.12);
  border-radius: 20px;
  padding: 32px 28px;
  transition: transform 0.3s, box-shadow 0.3s;
}
.testimonial-card:hover { transform: translateY(-4px); box-shadow: 0 16px 48px rgba(0,212,255,0.08); }
.quote-icon { font-size: 2.5rem; color: var(--accent); opacity: 0.25; line-height: 1; margin-bottom: 16px; }
.testimonial-text { font-size: 0.92rem; color: rgba(204,232,247,0.75); line-height: 1.75; margin-bottom: 24px; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--ocean), var(--accent));
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--dark);
  flex-shrink: 0;
}
.author-name { font-weight: 600; font-size: 0.9rem; color: var(--white); }
.author-role { font-size: 0.78rem; color: rgba(204,232,247,0.45); margin-top: 2px; }
.stars { color: var(--gold); font-size: 0.8rem; margin-top: 4px; }

/* ══════════════ CONTATO ══════════════ */
#contato { padding: 100px 6vw; background: var(--dark); }
.contato-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.contato-info .section-header { text-align: left; margin-bottom: 36px; }
.contact-item { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 28px; }
.contact-icon {
  width: 48px; height: 48px;
  background: rgba(10,122,191,0.15);
  border: 1px solid rgba(77,184,240,0.2);
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}
.contact-label { font-size: 0.75rem; font-weight: 600; color: var(--accent); letter-spacing: 1px; text-transform: uppercase; margin-bottom: 4px; }
.contact-value { font-size: 1rem; color: var(--white); font-weight: 500; }
.contact-sub { font-size: 0.82rem; color: rgba(204,232,247,0.45); margin-top: 2px; }

.wa-big {
  display: flex;
  align-items: center;
  gap: 16px;
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: #fff;
  text-decoration: none;
  padding: 22px 36px;
  border-radius: 20px;
  margin-top: 36px;
  font-weight: 700;
  font-size: 1.1rem;
  transition: transform 0.3s, box-shadow 0.3s;
  box-shadow: 0 12px 40px rgba(37,211,102,0.3);
}
.wa-big:hover { transform: translateY(-4px); box-shadow: 0 20px 60px rgba(37,211,102,0.45); }
.wa-big-icon { font-size: 2rem; }
.wa-big-text { line-height: 1.3; }
.wa-big-text small { display: block; font-weight: 400; font-size: 0.78rem; opacity: 0.8; margin-top: 2px; }

/* ══════════════ FOOTER ══════════════ */
footer { background: #020b14; padding: 56px 6vw 32px; border-top: 1px solid rgba(77,184,240,0.08); }
.footer-top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(77,184,240,0.08);
  margin-bottom: 32px;
}
.footer-brand .nav-logo-text { font-size: 1.8rem; }
.footer-tagline { font-size: 0.85rem; color: rgba(204,232,247,0.45); margin-top: 14px; line-height: 1.7; }
.footer-socials { display: flex; gap: 12px; margin-top: 20px; }
.footer-social {
  width: 38px; height: 38px;
  background: rgba(10,122,191,0.15);
  border: 1px solid rgba(77,184,240,0.18);
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-size: 1rem;
  text-decoration: none;
  transition: background 0.25s, border-color 0.25s;
}
.footer-social:hover { background: rgba(0,212,255,0.18); border-color: rgba(0,212,255,0.4); }
.footer-col h4 { font-size: 0.8rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--accent); margin-bottom: 20px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a { text-decoration: none; font-size: 0.88rem; color: rgba(204,232,247,0.5); transition: color 0.2s; }
.footer-col ul li a:hover { color: var(--accent); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-copy { font-size: 0.8rem; color: rgba(204,232,247,0.3); }

/* ══════════════ FLOATING WA ══════════════ */
.wa-float {
  position: fixed;
  bottom: 28px; right: 28px;
  z-index: 999;
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: #fff;
  width: 62px; height: 62px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 1.8rem;
  text-decoration: none;
  box-shadow: 0 8px 32px rgba(37,211,102,0.45);
  transition: transform 0.3s, box-shadow 0.3s;
  animation: pulse-wa 2.5s infinite;
}
.wa-float:hover { transform: scale(1.12); box-shadow: 0 16px 48px rgba(37,211,102,0.55); animation: none; }
@keyframes pulse-wa {
  0%, 100% { box-shadow: 0 8px 32px rgba(37,211,102,0.45); }
  50%       { box-shadow: 0 8px 48px rgba(37,211,102,0.7); }
}
.wa-float-tooltip {
  position: absolute;
  right: 72px;
  background: #128c7e;
  color: #fff;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.82rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}
.wa-float:hover .wa-float-tooltip { opacity: 1; }

/* ══════════════ WAVE DIVIDER ══════════════ */
.wave-divider { overflow: hidden; line-height: 0; }
.wave-divider svg { display: block; }

/* ══════════════ SCROLL REVEAL ══════════════ */
.reveal { opacity: 0; transform: translateY(32px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ══════════════ RESPONSIVE ══════════════ */
@media (max-width: 900px) {
  .hero-visual { display: none; }
  .hero-content { max-width: 100%; }
  .sobre-inner,
  .contato-inner { grid-template-columns: 1fr; gap: 48px; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .nav-links { display: none; }
}