/* ===========================================================
   Maremar — Avistamento de Baleias — Landing Page
   Paleta e tipografia inspiradas no tema "AQUARIA" (oceânico,
   escuro, acentos aqua), simplificadas: sem scroll-jacking,
   sem vídeo, sem animações pesadas. Foco em carregamento
   rápido e conversão para WhatsApp.
=========================================================== */

:root {
  --navy: #020b16;
  --navy-2: #071b2c;
  --navy-3: #0c2740;
  --black: #010409;
  --aqua: #41e6ff;
  --cyan: #22c8e6;
  --teal: #0e8f9c;
  --pearl: #eef7f9;
  --gold: #e8c66a;
  --wa-green: #25d366;
  --wa-green-dark: #128c56;

  --ink: #0b1a24;
  --muted: #55707c;
  --surface: #ffffff;
  --surface-alt: #f2f8fa;
  --border-light: #e1edf0;

  --font-display: 'Anton', Impact, 'Arial Narrow', sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, 'Courier New', monospace;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --container: 1180px;
  --radius: 14px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--surface);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: 24px;
}

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* ---------- Reveal-on-scroll (progressive enhancement) ---------- */
html.js [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .7s ease, transform .7s ease;
}
html.js [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Shared bits ---------- */
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .32em;
  text-transform: uppercase;
  color: var(--aqua);
  margin-bottom: 16px;
}
.kicker::before {
  content: '';
  width: 26px;
  height: 1px;
  background: var(--aqua);
}
.section-light .kicker { color: var(--teal); }
.section-light .kicker::before { background: var(--teal); }

.section-heading {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.05;
  letter-spacing: .01em;
}

.section-sub {
  margin-top: 12px;
  color: var(--muted);
  max-width: 640px;
  font-size: 15.5px;
  line-height: 1.6;
}

.section {
  padding: clamp(52px, 8vw, 96px) 0;
}
.section-dark {
  background: linear-gradient(180deg, var(--navy) 0%, var(--navy-2) 100%);
  color: var(--pearl);
}
.section-light { background: var(--surface); }
.section-alt { background: var(--surface-alt); }

/* HUD-style bordered badge, corners in "L" — nod to the AQUARIA reference */
.hud-badge {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(65, 230, 255, .3);
  background: rgba(2, 11, 22, .5);
  backdrop-filter: blur(6px);
  padding: 9px 16px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--pearl);
}
.hud-badge::before,
.hud-badge::after {
  content: '';
  position: absolute;
  width: 8px; height: 8px;
  border-color: var(--aqua);
  border-style: solid;
}
.hud-badge::before { top: -1px; left: -1px; border-width: 1px 0 0 1px; }
.hud-badge::after { bottom: -1px; right: -1px; border-width: 0 1px 1px 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 15.5px;
  padding: 16px 28px;
  border-radius: 999px;
  transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease;
  white-space: nowrap;
}
.btn svg { width: 20px; height: 20px; flex: 0 0 auto; }

.btn-whatsapp {
  background: var(--wa-green);
  color: #ffffff;
  box-shadow: 0 0 0 0 rgba(37, 211, 102, .5), 0 14px 34px -10px rgba(0, 0, 0, .5);
}
.btn-whatsapp:hover { background: var(--wa-green-dark); transform: translateY(-2px); }

.btn-lg { padding: 19px 34px; font-size: 17px; }

.btn-ghost-dark {
  background: rgba(238, 247, 249, .06);
  color: var(--pearl);
  border: 1px solid rgba(238, 247, 249, .28);
}
.btn-ghost-dark:hover { border-color: var(--aqua); color: var(--aqua); }

.btn-outline {
  background: transparent;
  color: var(--navy);
  border: 1.5px solid var(--navy);
  border-radius: 999px;
}
.btn-outline:hover { background: var(--navy); color: var(--pearl); }

.glow-pulse {
  animation: glowPulse 2.6s ease-in-out infinite;
}
@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, .45), 0 14px 34px -10px rgba(0,0,0,.5); }
  50% { box-shadow: 0 0 0 14px rgba(37, 211, 102, 0), 0 14px 34px -10px rgba(0,0,0,.5); }
}

/* =========================================================
   HEADER
========================================================= */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  padding: 14px 0;
  background: linear-gradient(180deg, rgba(1, 4, 9, .78), rgba(1, 4, 9, 0));
  backdrop-filter: blur(6px);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.brand img { height: 38px; width: auto; }
.brand-name {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--pearl);
  line-height: 1.4;
}
.brand-name span { display: block; color: var(--aqua); font-size: 9px; letter-spacing: .3em; }

/* =========================================================
   HERO
========================================================= */
.hero {
  position: relative;
  background: var(--navy);
  color: var(--pearl);
  padding-top: 128px;
  padding-bottom: 64px;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 18% 15%, rgba(65, 230, 255, .14), transparent 60%),
    radial-gradient(ellipse 50% 45% at 90% 85%, rgba(14, 143, 156, .18), transparent 65%);
  pointer-events: none;
}
.hero .container {
  position: relative;
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
}
.hero .container > * { min-width: 0; }

.hero-headline {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: clamp(38px, 5.6vw, 66px);
  line-height: .98;
  letter-spacing: .005em;
  text-shadow: 0 0 40px rgba(65, 230, 255, .22);
}
.hero-headline em {
  font-style: normal;
  color: var(--aqua);
}

.hero-sub {
  margin-top: 20px;
  font-size: 16.5px;
  line-height: 1.7;
  color: rgba(238, 247, 249, .82);
  max-width: 480px;
}

.hero-actions {
  margin-top: 30px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}

.trust-row {
  margin-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: rgba(238, 247, 249, .68);
}
.trust-row li { display: flex; align-items: center; gap: 8px; }
.trust-row svg { width: 15px; height: 15px; color: var(--gold); flex: 0 0 auto; }

/* Framed photo panel — nod to the AQUARIA "figure-frame" HUD panels,
   used here instead of a stretched full-bleed hero background so a
   modest-resolution source photo still reads crisp. */
.hero-figure {
  position: relative;
}
.figure-frame {
  position: relative;
  border: 1px solid rgba(65, 230, 255, .28);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 40px 90px -30px rgba(0, 0, 0, .7), 0 0 60px -20px rgba(65, 230, 255, .35);
}
.figure-frame::before,
.figure-frame::after {
  content: '';
  position: absolute;
  width: 22px; height: 22px;
  border-color: var(--aqua);
  border-style: solid;
  z-index: 2;
}
.figure-frame::before { top: 10px; left: 10px; border-width: 2px 0 0 2px; }
.figure-frame::after { bottom: 10px; right: 10px; border-width: 0 2px 2px 0; }
.figure-frame img {
  width: 100%;
  aspect-ratio: 6 / 4.5;
  object-fit: cover;
  filter: saturate(1.08) contrast(1.05);
}
.figure-tag {
  position: absolute;
  left: 0; bottom: 0;
  background: rgba(2, 11, 22, .82);
  border-top: 1px solid rgba(65, 230, 255, .3);
  border-right: 1px solid rgba(65, 230, 255, .3);
  padding: 10px 16px;
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--aqua);
  z-index: 2;
}

/* =========================================================
   DIFERENCIAIS BAR
========================================================= */
.diff-bar {
  background: var(--navy-2);
  border-top: 1px solid rgba(65, 230, 255, .12);
  border-bottom: 1px solid rgba(65, 230, 255, .12);
  padding: 30px 0;
}
.diff-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 22px;
}
.diff-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--pearl);
}
.diff-item svg {
  width: 26px; height: 26px;
  flex: 0 0 auto;
  color: var(--aqua);
}
.diff-item span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  text-transform: uppercase;
  line-height: 1.4;
  color: rgba(238, 247, 249, .88);
}

/* =========================================================
   PRODUTOS (cards)
========================================================= */
.products-grid {
  margin-top: 44px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.products-grid > * { min-width: 0; }

.product-card {
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 18px 40px -24px rgba(11, 26, 36, .25);
  display: flex;
  flex-direction: column;
  transition: transform .2s ease, box-shadow .2s ease;
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 26px 50px -22px rgba(11, 26, 36, .32);
}
.product-card.is-popular { border-color: var(--teal); }

.product-media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--navy-2);
}
.product-media img { width: 100%; height: 100%; object-fit: cover; }
.product-badge {
  position: absolute;
  top: 12px; left: 12px;
  background: var(--navy);
  color: var(--pearl);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 999px;
}
.product-badge.popular { background: var(--gold); color: var(--navy); }
.product-date {
  position: absolute;
  bottom: 12px; left: 12px;
  background: var(--surface);
  color: var(--ink);
  font-size: 11.5px;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: 8px;
}
.product-date small {
  display: block;
  font-weight: 500;
  font-size: 9px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
}

.product-body {
  padding: 20px 22px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex: 1;
}
.product-title {
  font-size: 18px;
  font-weight: 800;
  line-height: 1.3;
}
.product-features { display: flex; flex-direction: column; gap: 7px; }
.product-features li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.4;
}
.product-features svg { width: 16px; height: 16px; margin-top: 1px; color: var(--teal); flex: 0 0 auto; }

.product-footer {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.product-price small {
  display: block;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--muted);
}
.product-price strong {
  font-size: 21px;
  color: var(--ink);
}
.product-cta {
  padding: 11px 18px;
  font-size: 13px;
  border-radius: 999px;
}

/* =========================================================
   RESPONSABILIDADE / CONFIANÇA
========================================================= */
.trust-section .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(30px, 5vw, 64px);
  align-items: center;
}
.trust-section .container > * { min-width: 0; }
.trust-figure .figure-frame img { aspect-ratio: 6 / 5; }
.trust-copy p {
  color: rgba(238, 247, 249, .78);
  line-height: 1.75;
  font-size: 15px;
  margin-top: 16px;
}
.trust-copy p + p { margin-top: 12px; }
.trust-list {
  margin-top: 26px;
  display: grid;
  gap: 14px;
}
.trust-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 14.5px;
  color: var(--pearl);
}
.trust-list svg { width: 20px; height: 20px; color: var(--gold); flex: 0 0 auto; margin-top: 2px; }
.trust-note {
  margin-top: 22px;
  padding: 16px 18px;
  border-left: 2px solid var(--gold);
  background: rgba(232, 198, 106, .08);
  font-size: 13.5px;
  line-height: 1.6;
  color: rgba(238, 247, 249, .85);
}

/* =========================================================
   FAQ
========================================================= */
.faq-list {
  margin-top: 40px;
  max-width: 760px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  border: 1px solid var(--border-light);
  border-radius: 12px;
  background: var(--surface);
  overflow: hidden;
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  text-align: left;
  font-weight: 700;
  font-size: 15.5px;
  color: var(--ink);
}
.faq-question .plus {
  flex: 0 0 auto;
  width: 22px; height: 22px;
  position: relative;
}
.faq-question .plus::before,
.faq-question .plus::after {
  content: '';
  position: absolute;
  background: var(--teal);
  transition: transform .25s ease;
}
.faq-question .plus::before { top: 50%; left: 0; width: 100%; height: 2px; margin-top: -1px; }
.faq-question .plus::after { left: 50%; top: 0; height: 100%; width: 2px; margin-left: -1px; }
.faq-item.is-open .faq-question .plus::after { transform: rotate(90deg); opacity: 0; }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease;
}
.faq-answer p {
  padding: 0 22px 20px;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.65;
}

/* =========================================================
   CTA FINAL
========================================================= */
.cta-final {
  text-align: center;
}
.cta-final .kicker { justify-content: center; }
.cta-final .kicker::before { display: none; }
.cta-final h2 {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: clamp(30px, 5vw, 52px);
  line-height: 1.05;
}
.cta-final p {
  margin: 16px auto 0;
  max-width: 520px;
  color: rgba(238, 247, 249, .78);
  font-size: 15.5px;
  line-height: 1.7;
}
.cta-final .hero-actions { justify-content: center; margin-top: 28px; }

/* =========================================================
   FOOTER
========================================================= */
.site-footer {
  background: var(--black);
  color: rgba(238, 247, 249, .62);
  padding: 52px 0 26px;
  font-size: 13.5px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 32px;
}
.footer-grid > * { min-width: 0; }
.footer-brand img { height: 34px; margin-bottom: 14px; }
.footer-brand p { line-height: 1.6; max-width: 320px; }
.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--aqua);
  margin-bottom: 14px;
}
.footer-col li { margin-bottom: 9px; line-height: 1.5; }
.footer-col a:hover { color: var(--pearl); }
.footer-bottom {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid rgba(238, 247, 249, .1);
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  justify-content: space-between;
  font-size: 12px;
  color: rgba(238, 247, 249, .4);
}

/* =========================================================
   FLOATING WHATSAPP BUTTON
========================================================= */
.wa-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 60;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--wa-green);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px -6px rgba(0, 0, 0, .45);
  transition: transform .2s ease;
}
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 30px; height: 30px; color: #fff; }
.wa-float::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid var(--wa-green);
  animation: waPing 2.4s ease-out infinite;
}
@keyframes waPing {
  0% { transform: scale(1); opacity: .6; }
  100% { transform: scale(1.7); opacity: 0; }
}

/* =========================================================
   RESPONSIVE
========================================================= */
@media (max-width: 980px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero-figure { order: -1; max-width: 480px; margin-inline: auto; }
  .hero-copy { text-align: center; }
  .hero-copy .kicker { justify-content: center; }
  .hero-copy .kicker::before { display: none; }
  .hero-sub { max-width: none; margin-inline: auto; }
  .hero-actions { justify-content: center; }
  .trust-row { justify-content: center; }
  .trust-section .container { grid-template-columns: 1fr; }
  .trust-figure { order: -1; max-width: 480px; }
  .products-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  .container { padding-inline: 18px; }
  .hero { padding-top: 108px; }
  .products-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 26px; }
  .wa-float { bottom: 16px; right: 16px; width: 54px; height: 54px; }
  .wa-float svg { width: 26px; height: 26px; }
}