/* =========================================================================
   RESIDENCIAL BELLA LUA — style.css
   Paleta: bordô da marca + noite/lua + creme quente. WhatsApp em verde
   (reconhecimento imediato de "clique para conversar" = conversão).
   ========================================================================= */

/* ---------- Tokens ---------- */
:root {
  --wine:        #a3173a;
  --wine-dark:   #7c1130;
  --wine-deep:   #5c0d24;
  --wine-tint:   #f7e7ea;

  --ink:         #17141f;
  --ink-soft:    #241f2e;
  --ink-line:    rgba(23, 20, 31, 0.66);

  --cream:       #faf6f2;
  --cream-alt:   #f2e9e1;
  --white:       #ffffff;

  --gold:        #b6904f;
  --gold-soft:   #d8bd8a;

  --text:        #2a2530;
  --text-muted:  #6d6470;
  --line:        rgba(23, 20, 31, 0.1);

  --wa-green:    #25d366;
  --wa-green-dk: #1da851;

  --font-display: 'Fraunces', 'Georgia', serif;
  --font-body:    'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 26px;

  --shadow-sm: 0 2px 10px rgba(23,20,31,0.08);
  --shadow-md: 0 14px 34px -12px rgba(23,20,31,0.28);
  --shadow-lg: 0 24px 60px -20px rgba(23,20,31,0.4);

  --header-h: 76px;
  --wrap-max: 1180px;

  color-scheme: light;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}
body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--cream);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { font-family: var(--font-display); margin: 0 0 .5em; line-height: 1.15; font-weight: 600; color: var(--ink); }
p { margin: 0 0 1em; color: var(--text); }
button { font: inherit; background: none; border: 0; cursor: pointer; color: inherit; }
.icon { width: 1.2em; height: 1.2em; fill: currentColor; flex-shrink: 0; vertical-align: -0.2em; }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--ink); color: var(--white); padding: .8em 1.2em; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

:focus-visible { outline: 2.5px solid var(--gold); outline-offset: 3px; }

.wrap {
  max-width: var(--wrap-max);
  margin-inline: auto;
  padding-inline: 20px;
}

[id] { scroll-margin-top: calc(var(--header-h) + 10px); }

/* ---------- Type helpers ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: .5em;
  font-family: var(--font-body); font-weight: 700; letter-spacing: .09em; text-transform: uppercase;
  font-size: .78rem; color: var(--wine);
  margin-bottom: .9em;
}
.eyebrow .icon-star { width: .85em; height: .85em; color: var(--gold); }
.eyebrow-light { color: var(--gold-soft); }
.text-light { color: var(--white); }
.text-light-muted { color: rgba(255,255,255,0.72); }

.section-head { max-width: 640px; margin-bottom: 2.6rem; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
.section-head-lead { color: var(--text-muted); font-size: 1.05rem; }
.text-light-muted.section-head-lead { color: rgba(255,255,255,0.72); }

.fine-print { font-size: .82rem; color: var(--text-muted); }
.fine-print.center { text-align: center; max-width: 52ch; margin-inline: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  padding: .95em 1.6em;
  border-radius: 999px;
  font-family: var(--font-body); font-weight: 700; font-size: .98rem;
  transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn .icon { width: 1.1em; height: 1.1em; }

.btn-whatsapp {
  background: var(--wa-green); color: var(--white);
  box-shadow: 0 10px 24px -10px rgba(37,211,102,0.65);
}
.btn-whatsapp:hover { background: var(--wa-green-dk); }

.btn-primary {
  background: var(--wine); color: var(--white);
  box-shadow: 0 10px 24px -10px rgba(163,23,58,0.55);
}
.btn-primary:hover { background: var(--wine-dark); }

.btn-ghost-light {
  background: rgba(255,255,255,0.08);
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.55);
  backdrop-filter: blur(6px);
}
.btn-ghost-light:hover { background: rgba(255,255,255,0.18); }

.btn-sm { padding: .55em 1.1em; font-size: .85rem; }
.btn-lg { padding: 1.05em 2em; font-size: 1.05rem; }
.btn-block { width: 100%; }
@media (max-width: 640px) {
  .btn-block-mobile { width: 100%; }
}

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  height: var(--header-h);
  display: flex; align-items: center;
  background: transparent;
  transition: background-color .3s ease, box-shadow .3s ease, height .3s ease;
}
.site-header.is-scrolled,
.site-header.force-solid {
  background: rgba(250, 246, 242, 0.92);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
}
.site-header.is-scrolled { height: 68px; }
.site-header.force-solid .brand-text,
.site-header.is-scrolled .brand-text { color: var(--ink); }
.site-header.force-solid .brand-text em,
.site-header.is-scrolled .brand-text em { color: var(--wine); }
.site-header.force-solid .nav-toggle,
.site-header.is-scrolled .nav-toggle { color: var(--ink); }
.header-inner {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.brand { display: flex; align-items: center; gap: .6rem; }
.brand-mark { width: 38px; height: 38px; object-fit: contain; filter: drop-shadow(0 2px 6px rgba(0,0,0,0.25)); }
.brand-text {
  font-family: var(--font-display); font-weight: 600; font-size: 1.2rem; line-height: 1.05;
  color: var(--white); display: flex; flex-direction: column;
  transition: color .3s ease;
}
.is-scrolled .brand-text { color: var(--ink); }
.brand-text em {
  font-style: normal; font-family: var(--font-body); font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  font-size: .55rem; color: var(--gold-soft);
}
.is-scrolled .brand-text em { color: var(--wine); }

.nav-desktop { display: none; }
.nav-desktop a {
  font-weight: 600; font-size: .93rem; color: var(--white);
  padding: .5em 0; margin-inline: .9em; position: relative;
  transition: color .3s ease;
}
.is-scrolled .nav-desktop a { color: var(--ink-soft); }
.nav-desktop a::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 2px;
  background: var(--wine); transition: right .25s ease;
}
.nav-desktop a:hover::after { right: 0; }

.header-cta { display: flex; align-items: center; gap: .7rem; }
.nav-toggle {
  width: 42px; height: 42px; display: grid; place-items: center;
  border-radius: 10px; color: var(--white);
  transition: color .3s ease, background-color .2s ease;
}
.is-scrolled .nav-toggle { color: var(--ink); }
.nav-toggle:hover { background: rgba(0,0,0,0.06); }
.header-cta .btn-whatsapp.btn-sm span { display: none; }

.nav-mobile {
  position: fixed; inset: var(--header-h) 0 0 0; z-index: 99;
  background: var(--cream);
  padding: 1.5rem 20px 2rem;
  display: flex; flex-direction: column; gap: 1.5rem;
  transform: translateY(-8px);
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity .25s ease, transform .25s ease, visibility .25s;
  overflow-y: auto;
}
.nav-mobile.is-open { opacity: 1; transform: translateY(0); visibility: visible; pointer-events: auto; }
.nav-mobile nav { display: flex; flex-direction: column; gap: 0; }
.nav-mobile nav a {
  font-family: var(--font-display); font-size: 1.4rem; font-weight: 600; color: var(--ink);
  padding: .6em 0; border-bottom: 1px solid var(--line);
}

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100svh; min-height: 100vh;
  display: flex; align-items: flex-end;
  color: var(--white); overflow: hidden;
}
.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: 60% 30%; }
.hero-scrim {
  position: absolute; inset: 0; z-index: 1;
  background:
    linear-gradient(0deg, rgba(15,12,20,0.88) 0%, rgba(15,12,20,0.55) 42%, rgba(15,12,20,0.25) 68%, rgba(23,17,25,0.35) 100%);
}
.hero-inner { position: relative; z-index: 2; padding-bottom: clamp(4rem, 11vh, 7rem); padding-top: calc(var(--header-h) + 1.5rem); }
.hero-title {
  font-size: clamp(2.35rem, 8vw, 4.4rem);
  color: var(--white);
  max-width: 14ch;
  margin-bottom: .4em;
}
.hero-sub { font-size: clamp(1rem, 2vw, 1.2rem); color: rgba(255,255,255,0.88); max-width: 46ch; margin-bottom: 1.6em; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 1rem; }
.hero-cta.center { justify-content: center; }
.hero-scarcity { margin-top: 1.4em; margin-bottom: 0; font-size: .92rem; color: rgba(255,255,255,0.78); }
.hero-scarcity strong { color: var(--gold-soft); }

.scroll-cue {
  position: absolute; left: 50%; bottom: 1.4rem; transform: translateX(-50%);
  z-index: 2; width: 40px; height: 40px; border-radius: 50%;
  display: grid; place-items: center; color: rgba(255,255,255,0.85);
  border: 1.5px solid rgba(255,255,255,0.4);
  animation: bob 2.4s ease-in-out infinite;
}
@keyframes bob { 0%,100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(7px); } }

/* ---------- Stats strip ---------- */
.stats-strip { background: var(--ink); padding: 1.3rem 0; }
.stats-strip-inner {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem 1.5rem;
}
.stat-item {
  display: flex; align-items: center; gap: .65rem;
  color: rgba(255,255,255,0.92); font-weight: 600; font-size: .88rem;
  justify-content: center; text-align: center; flex-direction: column;
}
.stat-item .icon { color: var(--gold-soft); width: 1.6em; height: 1.6em; }

/* ---------- Section base ---------- */
.section { padding: clamp(3.2rem, 7vw, 6rem) 0; }
.section-alt { background: var(--cream-alt); }
.section-dark { background: var(--ink); background-image: radial-gradient(ellipse at 20% 0%, rgba(163,23,58,0.28), transparent 55%); }

.split-layout { display: grid; gap: 2.2rem; align-items: center; }
.split-media { position: relative; }
.split-media img { border-radius: var(--radius-lg); box-shadow: var(--shadow-md); width: 100%; height: auto; object-fit: cover; }
.media-chip {
  position: absolute; left: 1rem; bottom: 1rem;
  background: rgba(23,20,31,0.75); color: var(--white); backdrop-filter: blur(6px);
  padding: .45em 1em; border-radius: 999px; font-size: .78rem; font-weight: 600;
}

.check-list { display: flex; flex-direction: column; gap: .8em; margin: 1.4em 0; }
.check-list li { display: flex; align-items: flex-start; gap: .7em; font-weight: 600; color: var(--ink-soft); }
.check-list .icon { color: var(--wine); margin-top: .15em; width: 1.15em; height: 1.15em; }

/* ---------- Choice cards ---------- */
.choice-grid { display: grid; gap: 1.3rem; grid-template-columns: 1fr; }
.choice-card {
  display: block; background: var(--white); border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-sm); transition: box-shadow .25s ease, transform .25s ease;
}
.choice-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.choice-card img { aspect-ratio: 16/10; object-fit: cover; }
.choice-card-body { padding: 1.5rem; }
.choice-card-body h3 { font-size: 1.4rem; margin-bottom: .3em; }
.choice-card-body p { color: var(--text-muted); margin-bottom: .8em; }
.choice-card-link { display: inline-flex; align-items: center; gap: .4em; font-weight: 700; color: var(--wine); }
.choice-card-link .icon { transform: rotate(-90deg); width: .95em; height: .95em; transition: transform .2s ease; }
.choice-card:hover .choice-card-link .icon { transform: rotate(-90deg) translateX(3px); }

.badge {
  display: inline-block; padding: .35em .9em; border-radius: 999px;
  background: var(--wine-tint); color: var(--wine-dark); font-weight: 700; font-size: .74rem;
  letter-spacing: .04em; text-transform: uppercase; margin-bottom: .9em;
}
.badge-wine { background: var(--wine); color: var(--white); }

/* ---------- Unit sections ---------- */
.unit-tagline { font-family: var(--font-display); font-style: italic; font-size: 1.15rem; color: var(--wine-dark); margin-bottom: .7em; }

.unit-gallery { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); aspect-ratio: 4/3; }
.unit-gallery .gallery-shot {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; border-radius: 0; box-shadow: none;
  opacity: 0; transition: opacity .5s ease;
}
.unit-gallery { position: relative; }
.unit-gallery .gallery-shot.is-active { opacity: 1; position: relative; }
.unit-gallery .gallery-shot:not(.is-active) { position: absolute; }

.gallery-dots { position: absolute; bottom: 1rem; left: 50%; transform: translateX(-50%); display: flex; gap: .5rem; z-index: 2; }
.gallery-dot { width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,0.5); transition: background .2s ease, transform .2s ease; }
.gallery-dot.is-active { background: var(--white); transform: scale(1.2); }

.media-zoom {
  position: absolute; top: 1rem; right: 1rem; z-index: 2;
  width: 42px; height: 42px; border-radius: 50%; background: rgba(23,20,31,0.55); color: var(--white);
  display: grid; place-items: center; backdrop-filter: blur(4px);
  transition: background-color .2s ease;
}
.media-zoom:hover { background: rgba(23,20,31,0.8); }

.spec-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin: 1.5rem 0; }
.spec-item { display: flex; align-items: center; gap: .7rem; }
.spec-item .icon { width: 1.7em; height: 1.7em; color: var(--wine); flex-shrink: 0; }
.spec-item div { display: flex; flex-direction: column; line-height: 1.25; }
.spec-item strong { font-family: var(--font-display); font-size: 1.05rem; color: var(--ink); }
.spec-item span { font-size: .78rem; color: var(--text-muted); }

.pill-list { display: flex; flex-wrap: wrap; gap: .55rem; margin-bottom: 1.3rem; }
.pill-list li { background: var(--white); border: 1px solid var(--line); padding: .4em 1em; border-radius: 999px; font-size: .82rem; font-weight: 600; color: var(--ink-soft); }
.is-reverse .pill-list li, .section-alt .pill-list li { background: var(--cream); }

.finishes-note { font-size: .9rem; color: var(--text-muted); border-left: 3px solid var(--gold-soft); padding-left: 1rem; }

.price-card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-md);
  padding: 1.4rem 1.5rem; margin: 1.4rem 0; box-shadow: var(--shadow-sm);
}
.price-row { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; padding: .4em 0; }
.price-row + .price-row { border-top: 1px dashed var(--line); }
.price-label { font-size: .85rem; color: var(--text-muted); font-weight: 600; }
.price-value { font-family: var(--font-display); font-size: 1.5rem; font-weight: 600; }
.price-value-highlight { color: var(--wine); }
.price-value-strike { color: var(--text-muted); text-decoration: line-through; font-size: 1.15rem; }
.price-savings {
  margin-top: .8rem; text-align: center; background: var(--wine); color: var(--white);
  border-radius: 999px; padding: .6em 1em; font-size: .85rem; font-weight: 700;
}

/* ---------- Journey (fases da lua) ---------- */
.journey { display: grid; gap: 1.8rem; margin-bottom: 2.4rem; }
.journey-step { position: relative; text-align: center; padding: 1.6rem 1.2rem; }
.journey-phase {
  display: block; width: 54px; height: 54px; margin: 0 auto .9rem; border-radius: 50%;
  background: var(--ink); position: relative; overflow: hidden; box-shadow: inset 0 0 0 2px var(--gold-soft);
}
.journey-phase::after {
  content: ""; position: absolute; inset: 0; border-radius: 50%; background: var(--gold-soft);
}
.phase-crescente::after { left: 68%; }
.phase-cheia-parcial::after { left: 30%; }
.phase-cheia::after { left: -20%; }
.journey-number { display: block; font-family: var(--font-display); font-size: .8rem; letter-spacing: .1em; color: var(--gold); font-weight: 600; margin-bottom: .3em; }
.journey-step h3 { font-size: 1.15rem; margin-bottom: .35em; }
.journey-step p { color: var(--text-muted); font-size: .92rem; margin-bottom: 0; }

.savings-banner {
  display: flex; flex-direction: column; gap: 1rem; align-items: center; text-align: center;
  background: var(--wine-tint); border-radius: var(--radius-lg); padding: 1.8rem;
}
.savings-banner strong { display: block; font-family: var(--font-display); font-size: 1.6rem; color: var(--wine-dark); }
.savings-banner span { color: var(--ink-soft); font-weight: 600; }

/* ---------- Bonus grid ---------- */
.bonus-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.bonus-card {
  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.14); border-radius: var(--radius-md);
  padding: 1.6rem 1.2rem; text-align: center; backdrop-filter: blur(6px);
  transition: transform .25s ease, background-color .25s ease;
}
.bonus-card:hover { transform: translateY(-4px); background: rgba(255,255,255,0.1); }
.bonus-card .icon { width: 2.1em; height: 2.1em; color: var(--gold-soft); margin-bottom: .6rem; }
.bonus-card h3 { color: var(--white); font-size: 1.05rem; margin-bottom: .35em; }
.bonus-card p { color: rgba(255,255,255,0.68); font-size: .85rem; margin: 0; }

/* ---------- Floorplan ---------- */
.floorplan-frame { position: relative; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); margin-bottom: 1.6rem; background: var(--white); }
.floorplan-frame img { width: 100%; height: auto; }
.floorplan-chips { display: grid; gap: .8rem; grid-template-columns: 1fr; margin-bottom: 1rem; }
.floorplan-chip {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: .9rem 1.1rem; display: flex; flex-direction: column; gap: .2rem;
}
.floorplan-chip strong { font-family: var(--font-display); }
.floorplan-chip span { font-size: .85rem; color: var(--text-muted); }

/* ---------- Video grid ---------- */
.video-grid { display: grid; gap: 1.5rem; grid-template-columns: 1fr; max-width: 640px; margin-inline: auto; }
.video-card { text-align: center; }
.video-frame { position: relative; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); background: var(--ink); }
.video-card video {
  width: 100%; aspect-ratio: 9/16; object-fit: cover; display: block;
}
.video-play {
  position: absolute; inset: 0; width: 100%; height: 100%;
  display: grid; place-items: center; background: rgba(15,12,20,0.18);
  transition: background-color .2s ease, opacity .25s ease;
}
.video-play::after {
  content: ""; position: absolute; inset: 0; margin: auto; width: 72px; height: 72px;
}
.video-play .icon {
  position: relative; width: 34px; height: 34px; color: var(--white);
  background: rgba(163,23,58,0.85); border-radius: 50%; padding: 20px;
  box-shadow: 0 10px 26px -8px rgba(0,0,0,0.5);
  transition: transform .2s ease, background-color .2s ease;
}
.video-play:hover .icon { transform: scale(1.08); background: var(--wine); }
.video-card video:not([data-started]) ~ .video-play { opacity: 1; }
.video-play.is-hidden { opacity: 0; pointer-events: none; }
.video-card p { margin-top: .8rem; font-weight: 600; color: var(--ink-soft); font-size: .92rem; }

/* ---------- Location ---------- */
.location-address { display: flex; align-items: flex-start; gap: .7rem; margin-bottom: 1.6rem; font-weight: 600; }
.location-address .icon { color: var(--wine); margin-top: .1em; }
.map-frame { aspect-ratio: 4/3; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); }
.map-frame iframe { width: 100%; height: 100%; }

/* ---------- CTA final ---------- */
.cta-final {
  position: relative; overflow: hidden;
  background: linear-gradient(160deg, var(--wine-deep), var(--ink) 70%);
  padding: clamp(3.5rem, 8vw, 6rem) 0; text-align: center; color: var(--white);
}
.cta-final .wrap { position: relative; z-index: 1; max-width: 720px; }
.cta-final h2 { color: var(--white); font-size: clamp(1.7rem, 4vw, 2.6rem); }
.cta-final p { color: rgba(255,255,255,0.8); }
.cta-moon {
  position: absolute; top: -60px; right: -40px; width: 260px; height: 260px;
  color: rgba(255,255,255,0.05); z-index: 0;
}

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: rgba(255,255,255,0.72); padding-top: 3.5rem; }
.footer-top { display: grid; gap: 2.2rem; grid-template-columns: 1fr; padding-bottom: 2.5rem; }
.footer-logo { height: 48px; width: auto; margin-bottom: .9rem; }
.footer-brand p { color: rgba(255,255,255,0.6); font-size: .9rem; max-width: 32ch; }
.footer-col h3 { color: var(--white); font-size: .82rem; letter-spacing: .08em; text-transform: uppercase; font-family: var(--font-body); margin-bottom: 1rem; }
.footer-col { display: flex; flex-direction: column; gap: .1rem; }
.footer-col a { display: block; padding: .35em 0; font-size: .92rem; transition: color .2s ease; }
.footer-col a:hover { color: var(--white); }
.footer-link-icon { display: flex; align-items: center; gap: .6em; padding: .35em 0; font-size: .92rem; }
.footer-link-icon .icon { color: var(--gold-soft); width: 1.1em; height: 1.1em; }
.footer-address { align-items: flex-start; }

.footer-legal { border-top: 1px solid rgba(255,255,255,0.1); padding: 1.6rem 20px; }
.footer-legal p { font-size: .76rem; color: rgba(255,255,255,0.42); margin: 0; max-width: 860px; }

.footer-bottom {
  display: flex; flex-direction: column; gap: .4rem; align-items: center; text-align: center;
  padding: 1.2rem 20px 1.6rem; font-size: .78rem; color: rgba(255,255,255,0.4);
}
.footer-bottom p { margin: 0; }
.footer-dev a { color: rgba(255,255,255,0.55); font-weight: 700; text-decoration: underline; text-underline-offset: 2px; }
.footer-dev a:hover { color: var(--gold-soft); }

/* ---------- Floating WhatsApp ---------- */
.fab-whatsapp {
  position: fixed; right: 18px; bottom: 18px; z-index: 90;
  width: 58px; height: 58px; border-radius: 50%; background: var(--wa-green); color: var(--white);
  display: grid; place-items: center; box-shadow: 0 12px 28px -8px rgba(0,0,0,0.4);
  opacity: 0; transform: translateY(16px) scale(.9); pointer-events: none;
  transition: opacity .3s ease, transform .3s ease, background-color .2s ease;
}
.fab-whatsapp.is-visible { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }
.fab-whatsapp:hover { background: var(--wa-green-dk); }
.fab-whatsapp .icon { width: 1.7em; height: 1.7em; }
.fab-ring {
  position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--wa-green);
  animation: ring 2.6s ease-out infinite;
}
@keyframes ring {
  0% { transform: scale(1); opacity: .7; }
  100% { transform: scale(1.6); opacity: 0; }
}
@media (prefers-reduced-motion: reduce) { .fab-ring { animation: none; display: none; } }

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed; inset: 0; z-index: 200; background: rgba(10,8,14,0.92);
  display: flex; align-items: center; justify-content: center; padding: 4vh 4vw;
  opacity: 0; visibility: hidden; transition: opacity .25s ease, visibility .25s;
}
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox img { max-width: 100%; max-height: 92vh; border-radius: 10px; box-shadow: var(--shadow-lg); }
.lightbox-close {
  position: absolute; top: 18px; right: 18px; width: 44px; height: 44px; border-radius: 50%;
  background: rgba(255,255,255,0.1); color: var(--white); display: grid; place-items: center;
}
.lightbox-close:hover { background: rgba(255,255,255,0.2); }

/* ---------- Scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
}

/* ==========================================================================
   RESPONSIVE — tablet (>=700px)
   ========================================================================== */
@media (min-width: 700px) {
  .wrap { padding-inline: 32px; }
  .stats-strip-inner { grid-template-columns: repeat(4, 1fr); }
  .stat-item { flex-direction: row; text-align: left; justify-content: flex-start; }
  .choice-grid { grid-template-columns: 1fr 1fr; }
  .bonus-grid { grid-template-columns: repeat(4, 1fr); }
  .floorplan-chips { grid-template-columns: repeat(3, 1fr); }
  .journey { grid-template-columns: repeat(3, 1fr); }
  .video-grid { grid-template-columns: 1fr 1fr; max-width: none; }
  .spec-grid { grid-template-columns: repeat(4, 1fr); }
}

/* ==========================================================================
   RESPONSIVE — desktop (>=960px)
   ========================================================================== */
@media (min-width: 960px) {
  .nav-desktop { display: flex; align-items: center; }
  .nav-toggle { display: none; }
  .header-cta .btn-whatsapp.btn-sm span { display: inline; }

  .split-layout { grid-template-columns: 1fr 1fr; gap: 4rem; }
  .split-layout .split-media { order: 0; }
  .split-layout .split-text  { order: 1; }
  .split-layout.is-reverse .split-media { order: 1; }
  .split-layout.is-reverse .split-text  { order: 0; }

  .savings-banner { flex-direction: row; justify-content: space-between; text-align: left; padding: 2rem 2.6rem; }

  .footer-top { grid-template-columns: 1.4fr 1fr 1fr; }
  .footer-bottom { flex-direction: row; justify-content: space-between; text-align: left; }
}

@media (min-width: 1180px) {
  .hero-title { max-width: 16ch; }
}