/* ═══════════════════════════════════════════════════════
   MILENA CRISTHYNE — Design System
   Dark · Gold · Editorial · Premium
   ═══════════════════════════════════════════════════════ */

:root {
  --c-dark:       #0d0d0d;
  --c-dark-2:     #141414;
  --c-dark-3:     #1a1a1a;
  --c-dark-4:     #222222;
  --c-dark-5:     #2a2a2a;
  --c-gold:       #c9a84c;
  --c-gold-light: #e2c47a;
  --c-gold-dark:  #a88530;
  --c-gold-muted: rgba(201,168,76,.12);
  --c-white:      #ffffff;
  --c-off-white:  #f5f3ef;
  --c-text:       #e8e4dc;
  --c-text-muted: #8a8480;
  --c-text-dim:   #5a5650;
  --c-border:     rgba(201,168,76,.18);
  --c-border-dim: rgba(255,255,255,.07);

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Inter', system-ui, sans-serif;
  --font-accent:  'Playfair Display', Georgia, serif;

  --sp-xs: .5rem; --sp-sm: 1rem; --sp-md: 1.5rem;
  --sp-lg: 2.5rem; --sp-xl: 4rem; --sp-2xl: 6rem; --sp-3xl: 8rem;

  --r-sm: 4px; --r-md: 8px; --r-lg: 16px; --r-xl: 24px; --r-full: 9999px;

  --ease:     cubic-bezier(.25,.46,.45,.94);
  --ease-out: cubic-bezier(.16,1,.3,1);
  --t-fast: .15s; --t-med: .3s; --t-slow: .6s;

  --shadow-sm:   0 2px 8px rgba(0,0,0,.4);
  --shadow-md:   0 8px 32px rgba(0,0,0,.5);
  --shadow-lg:   0 24px 64px rgba(0,0,0,.6);
  --shadow-gold: 0 8px 32px rgba(201,168,76,.25);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden; /* no horizontal scroll */
}

body {
  font-family: var(--font-body);
  background: var(--c-dark);
  color: var(--c-text);
  line-height: 1.6;
  overflow-x: hidden; /* no horizontal scroll */
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  width: 100%;
  max-width: 100vw;
}

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

/* ── LAYOUT ── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 5vw, 3rem);
}

/* ── SECTION HEADER ── */
.section__header { text-align: center; margin-bottom: var(--sp-xl); }
.section__header--left { text-align: left; }

.section__eyebrow {
  display: inline-block;
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin-bottom: var(--sp-sm);
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  font-weight: 400;
  line-height: 1.2;
  color: var(--c-white);
  letter-spacing: -.01em;
}
.section__title em { font-style: italic; color: var(--c-gold-light); }

.section__desc {
  margin-top: var(--sp-md);
  font-size: .95rem;
  color: var(--c-text-muted);
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .9rem 1.8rem;
  font-family: var(--font-body);
  font-size: .875rem;
  font-weight: 500;
  letter-spacing: .03em;
  border-radius: var(--r-full);
  transition: all var(--t-med) var(--ease-out);
  white-space: nowrap;
  cursor: pointer;
}
.btn--gold   { background: var(--c-gold); color: var(--c-dark); font-weight: 600; }
.btn--gold:hover { background: var(--c-gold-light); transform: translateY(-2px); box-shadow: var(--shadow-gold); }

.btn--ghost  { background: transparent; color: var(--c-text); border: 1px solid var(--c-border); }
.btn--ghost:hover { border-color: var(--c-gold); color: var(--c-gold-light); transform: translateY(-2px); }

.btn--ghost-light { background: rgba(255,255,255,.08); color: var(--c-white); border: 1px solid rgba(255,255,255,.2); backdrop-filter: blur(8px); }
.btn--ghost-light:hover { background: rgba(255,255,255,.15); transform: translateY(-2px); }

.btn--outline { background: transparent; color: var(--c-gold-light); border: 1px solid var(--c-gold); }
.btn--outline:hover { background: var(--c-gold-muted); transform: translateY(-2px); }

.btn--instagram { background: linear-gradient(135deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888); color: #fff; font-weight: 500; }
.btn--instagram:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(220,39,67,.3); }

.btn--lg { padding: 1.1rem 2.4rem; font-size: 1rem; }

.btn__icon       { width: 1.1em; height: 1.1em; flex-shrink: 0; }
.btn__icon-right { width: 1em;   height: 1em;   flex-shrink: 0; }

/* ── NAVIGATION ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: background var(--t-med) var(--ease), backdrop-filter var(--t-med) var(--ease);
}
.nav.is-scrolled {
  background: rgba(13,13,13,.95);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--c-border-dim);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.25rem clamp(1rem, 5vw, 3rem);
}
.nav__logo { display: flex; flex-direction: column; gap: 0; }
.nav__logo-name { font-family: var(--font-display); font-size: 1.25rem; font-weight: 500; color: var(--c-white); letter-spacing: .02em; line-height: 1; }
.nav__logo-sub  { font-size: .6rem; letter-spacing: .15em; text-transform: uppercase; color: var(--c-gold); margin-top: 2px; }

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

.nav__link {
  font-size: .825rem; font-weight: 400; color: var(--c-text-muted);
  letter-spacing: .04em; transition: color var(--t-fast); position: relative;
}
.nav__link::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 1px; background: var(--c-gold); transition: width var(--t-med) var(--ease-out); }
.nav__link:hover { color: var(--c-white); }
.nav__link:hover::after { width: 100%; }

.nav__link--cta {
  padding: .6rem 1.4rem; border: 1px solid var(--c-gold); border-radius: var(--r-full);
  color: var(--c-gold) !important; font-weight: 500; transition: all var(--t-med) var(--ease-out);
}
.nav__link--cta::after { display: none; }
.nav__link--cta:hover { background: var(--c-gold); color: var(--c-dark) !important; }

.nav__toggle { display: none; flex-direction: column; gap: 5px; padding: 4px; z-index: 1001; position: relative; }
.nav__toggle span { display: block; width: 24px; height: 1.5px; background: var(--c-white); border-radius: 2px; transition: all var(--t-med) var(--ease); }
.nav__toggle.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav__toggle.is-open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav__toggle.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 80px;
}
.hero__bg-img {
  position: absolute; inset: 0; z-index: 0;
  background-image: url('images/hero.jpg');
  background-size: cover; background-position: center;
}
.hero__bg-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(135deg, rgba(13,13,13,.85) 0%, rgba(13,13,13,.6) 50%, rgba(13,13,13,.75) 100%);
}
.hero__bg-grain { position: absolute; inset: 0; z-index: 2; background: rgba(13,13,13,.15); }

.hero__content {
  position: relative; z-index: 3;
  width: 100%; max-width: 1200px; margin: 0 auto;
  padding: var(--sp-xl) clamp(1rem, 5vw, 3rem);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--sp-xl);
  align-items: center;
  min-height: calc(100svh - 80px);
}

.hero__eyebrow {
  font-size: .7rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase;
  color: var(--c-gold); margin-bottom: var(--sp-md); display: flex; align-items: center; gap: .75rem;
}
.hero__eyebrow::before { content: ''; display: block; width: 24px; height: 1px; background: var(--c-gold); }

.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.5vw, 4.2rem);
  font-weight: 300; line-height: 1.15; color: var(--c-white);
  letter-spacing: -.02em; margin-bottom: var(--sp-lg);
}
.hero__headline em { font-style: italic; color: var(--c-gold-light); font-weight: 400; }

.hero__sub { font-size: 1rem; color: rgba(232,228,220,.8); line-height: 1.75; max-width: 440px; margin-bottom: var(--sp-lg); }

.hero__actions { display: flex; flex-wrap: wrap; gap: var(--sp-sm); margin-bottom: var(--sp-lg); }

.hero__trust {
  display: flex; align-items: center; flex-wrap: wrap; gap: 1rem;
  padding-top: var(--sp-lg); border-top: 1px solid var(--c-border-dim);
}
.hero__trust-item { display: flex; flex-direction: column; gap: 2px; }
.hero__trust-item strong { font-family: var(--font-accent); font-size: 1rem; font-weight: 600; color: var(--c-gold-light); }
.hero__trust-item span  { font-size: .72rem; color: var(--c-text-dim); }
.hero__trust-sep { width: 1px; height: 28px; background: var(--c-border-dim); flex-shrink: 0; }

/* Hero visual card */
.hero__visual { display: flex; align-items: center; justify-content: flex-end; }
.hero__card {
  background: rgba(20,20,20,.85);
  backdrop-filter: blur(16px);
  border: 1px solid var(--c-border);
  border-radius: var(--r-xl);
  padding: var(--sp-md);
  width: min(320px, 100%);
  box-shadow: var(--shadow-lg);
}
.hero__card-img {
  width: 100%; aspect-ratio: 4/3; border-radius: var(--r-lg);
  background-image: url('images/casa2.jpg');
  background-size: cover; background-position: center;
  margin-bottom: var(--sp-sm);
}
.hero__card-tag {
  display: inline-flex; align-items: center; gap: .4rem;
  font-size: .65rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
  color: var(--c-gold); background: var(--c-gold-muted); border: 1px solid var(--c-border);
  border-radius: var(--r-full); padding: .3rem .75rem; margin-bottom: .5rem;
}
.hero__card-tag svg { width: 12px; height: 12px; }
.hero__card-title { font-family: var(--font-accent); font-size: 1.05rem; color: var(--c-white); margin-bottom: .25rem; }
.hero__card-loc { display: flex; align-items: center; gap: .3rem; font-size: .72rem; color: var(--c-text-muted); }
.hero__card-loc svg { width: 12px; height: 12px; color: var(--c-gold); }
.hero__card-price {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: var(--sp-sm); padding-top: var(--sp-sm); border-top: 1px solid var(--c-border-dim);
}
.hero__card-price-val { font-family: var(--font-accent); font-size: 1.1rem; font-weight: 600; color: var(--c-gold-light); }
.hero__card-price-label { font-size: .65rem; color: var(--c-text-dim); }

.hero__scroll {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  z-index: 4; display: flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border: 1px solid var(--c-border); border-radius: var(--r-full);
  color: var(--c-text-dim); transition: all var(--t-med); animation: bounce 2s ease-in-out infinite;
}
.hero__scroll svg { width: 16px; height: 16px; }
.hero__scroll:hover { border-color: var(--c-gold); color: var(--c-gold); }
@keyframes bounce { 0%,100%{transform:translateX(-50%) translateY(0)} 50%{transform:translateX(-50%) translateY(6px)} }

/* ── SOBRE ── */
.sobre { padding: var(--sp-3xl) 0; background: var(--c-dark); position: relative; }
.sobre::before {
  content: ''; position: absolute; left: 0; top: 0; width: 1px; height: 100%;
  background: linear-gradient(180deg, transparent, var(--c-gold-muted), transparent);
}
.sobre__grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 4rem; align-items: center; }

.sobre__visual { position: relative; }
.sobre__img-wrap { position: relative; width: min(360px, 100%); aspect-ratio: 3/4; margin: 0 auto; }
.sobre__img {
  width: 100%; height: 100%; border-radius: var(--r-xl);
  background-image: url('images/casa1.jpg'); background-size: cover; background-position: center;
  border: 1px solid var(--c-border);
}
.sobre__img-accent {
  position: absolute; bottom: -12px; right: -12px; width: 70%; height: 70%;
  border: 1px solid var(--c-border); border-radius: var(--r-xl); z-index: -1;
}
.sobre__stat-card {
  position: absolute;
  background: rgba(20,20,20,.92); border: 1px solid var(--c-border); border-radius: var(--r-md);
  padding: .75rem 1.25rem; backdrop-filter: blur(12px); box-shadow: var(--shadow-md);
  display: flex; flex-direction: column; gap: 2px;
}
.sobre__stat-card strong { font-family: var(--font-accent); font-size: 1rem; color: var(--c-gold-light); }
.sobre__stat-card span  { font-size: .7rem; color: var(--c-text-muted); }
.sobre__stat-card--1 { top: 8%; right: -5%; }
.sobre__stat-card--2 { bottom: 18%; left: -8%; }

.sobre__text { display: flex; flex-direction: column; gap: 1rem; margin-bottom: var(--sp-lg); }
.sobre__text p { font-size: .95rem; color: var(--c-text-muted); line-height: 1.8; }
.sobre__text blockquote {
  border-left: 2px solid var(--c-gold); padding-left: 1rem;
  font-family: var(--font-display); font-style: italic; font-size: 1.05rem; color: var(--c-text);
}

.sobre__credentials { display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: var(--sp-lg); }
.sobre__cred-item {
  display: flex; align-items: center; gap: .5rem; font-size: .78rem; color: var(--c-text-muted);
  background: var(--c-dark-3); border: 1px solid var(--c-border-dim); border-radius: var(--r-full); padding: .4rem .9rem;
}
.sobre__cred-item svg { width: 14px; height: 14px; color: var(--c-gold); flex-shrink: 0; }

/* ── IMÓVEIS ── */
.imoveis { padding: var(--sp-3xl) 0; background: var(--c-dark-2); position: relative; }
.imoveis::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-border), transparent);
}

.imoveis__filters {
  display: flex; flex-wrap: wrap; gap: .5rem; justify-content: center; margin-bottom: var(--sp-xl);
}
.filter-btn {
  padding: .55rem 1.3rem; font-size: .8rem; font-weight: 400; letter-spacing: .05em;
  color: var(--c-text-muted); border: 1px solid var(--c-border-dim); border-radius: var(--r-full);
  transition: all var(--t-med) var(--ease-out); background: transparent; cursor: pointer;
}
.filter-btn:hover, .filter-btn--active { color: var(--c-gold); border-color: var(--c-gold); background: var(--c-gold-muted); }

.imoveis__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(280px, 100%), 1fr));
  gap: var(--sp-md);
}

/* Imovel Card */
.imovel-card {
  background: var(--c-dark-3); border: 1px solid var(--c-border-dim);
  border-radius: var(--r-lg); overflow: hidden;
  transition: all var(--t-med) var(--ease-out);
}
.imovel-card.is-hidden { display: none; }
.imovel-card:hover { border-color: var(--c-border); transform: translateY(-6px); box-shadow: var(--shadow-md); }

.imovel-card__img-wrap { position: relative; overflow: hidden; aspect-ratio: 16/10; }
.imovel-card__img { width: 100%; height: 100%; background-size: cover; background-position: center; transition: transform var(--t-slow) var(--ease); }
.imovel-card:hover .imovel-card__img { transform: scale(1.04); }

.imovel-card__img--casa1     { background-image: url('images/casa1.jpg'); }
.imovel-card__img--casa2     { background-image: url('images/casa2.jpg'); }
.imovel-card__img--apto      { background-image: url('images/apartamento.jpg'); }
.imovel-card__img--lote      { background-image: url('images/lote.jpg'); }

.imovel-card__badge {
  position: absolute; top: .75rem; left: .75rem;
  padding: .25rem .75rem; font-size: .68rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  border-radius: var(--r-full); background: rgba(13,13,13,.85); color: var(--c-gold-light);
  border: 1px solid var(--c-border); backdrop-filter: blur(8px);
}
.imovel-card__badge--mcmv    { background: rgba(201,168,76,.2); color: var(--c-gold-light); }
.imovel-card__badge--destaque{ background: rgba(201,168,76,.2); color: var(--c-gold-light); }
.imovel-card__badge--inv     { background: rgba(59,130,246,.15); color: #93c5fd; border-color: rgba(59,130,246,.3); }

.imovel-card__content { padding: 1.25rem; }
.imovel-card__location { display: flex; align-items: center; gap: .35rem; font-size: .72rem; color: var(--c-text-dim); margin-bottom: .5rem; }
.imovel-card__location svg { width: 12px; height: 12px; flex-shrink: 0; }
.imovel-card__title { font-family: var(--font-accent); font-size: 1.1rem; font-weight: 500; color: var(--c-white); margin-bottom: .75rem; line-height: 1.3; }

.imovel-card__features { display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: 1rem; }
.imovel-card__feat {
  display: flex; align-items: center; gap: .3rem; font-size: .7rem; color: var(--c-text-dim);
  background: var(--c-dark-4); border-radius: var(--r-sm); padding: .2rem .6rem;
}
.imovel-card__feat svg { width: 11px; height: 11px; color: var(--c-gold); }

.imovel-card__price-row { display: flex; align-items: center; justify-content: space-between; padding-top: 1rem; border-top: 1px solid var(--c-border-dim); }
.imovel-card__price      { display: flex; flex-direction: column; gap: 1px; }
.imovel-card__price-from { font-size: .65rem; color: var(--c-text-dim); text-transform: uppercase; letter-spacing: .05em; }
.imovel-card__price-val  { font-family: var(--font-accent); font-size: 1.05rem; font-weight: 600; color: var(--c-gold-light); }
.imovel-card__cta { display: flex; align-items: center; gap: .35rem; font-size: .78rem; font-weight: 500; color: var(--c-gold); transition: gap var(--t-fast), color var(--t-fast); }
.imovel-card__cta svg { width: 14px; height: 14px; transition: transform var(--t-fast); }
.imovel-card:hover .imovel-card__cta { color: var(--c-gold-light); gap: .6rem; }
.imovel-card:hover .imovel-card__cta svg { transform: translateX(3px); }

.imoveis__cta-wrap { display: flex; flex-direction: column; align-items: center; gap: var(--sp-md); margin-top: var(--sp-xl); padding-top: var(--sp-xl); border-top: 1px solid var(--c-border-dim); }
.imoveis__cta-text { font-size: .9rem; color: var(--c-text-muted); text-align: center; }

/* ── DIFERENCIAIS ── */
.diferenciais { }
.diferenciais__inner {
  background: linear-gradient(135deg, #0f0f0f 0%, #111 100%);
  padding: var(--sp-3xl) 0; position: relative; overflow: hidden;
}
.diferenciais__inner::before {
  content: ''; position: absolute; top: 0; right: 0; width: 500px; height: 500px;
  background: radial-gradient(ellipse at 100% 0%, rgba(201,168,76,.07) 0%, transparent 70%); pointer-events: none;
}
.diferenciais__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(240px, 100%), 1fr));
  gap: var(--sp-md); position: relative; z-index: 1;
}
.diferencial-card {
  padding: var(--sp-lg); border: 1px solid var(--c-border-dim); border-radius: var(--r-lg);
  background: rgba(255,255,255,.02); transition: all var(--t-med) var(--ease-out); position: relative; overflow: hidden;
}
.diferencial-card::before {
  content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 2px;
  background: linear-gradient(90deg, transparent, var(--c-gold), transparent); opacity: 0; transition: opacity var(--t-med);
}
.diferencial-card:hover { border-color: var(--c-border); background: rgba(201,168,76,.04); transform: translateY(-4px); }
.diferencial-card:hover::before { opacity: 1; }
.diferencial-card__icon {
  width: 48px; height: 48px; display: flex; align-items: center; justify-content: center;
  background: var(--c-gold-muted); border: 1px solid var(--c-border); border-radius: var(--r-md);
  color: var(--c-gold); margin-bottom: var(--sp-md);
}
.diferencial-card__icon svg { width: 22px; height: 22px; }
.diferencial-card__title { font-family: var(--font-accent); font-size: 1.05rem; font-weight: 500; color: var(--c-white); margin-bottom: .75rem; }
.diferencial-card__desc  { font-size: .875rem; color: var(--c-text-muted); line-height: 1.7; }

/* ── COMO FUNCIONA ── */
.como-funciona { padding: var(--sp-3xl) 0; background: var(--c-dark); }
.steps { display: flex; flex-direction: column; max-width: 640px; margin: 0 auto; }
.step { display: grid; grid-template-columns: 72px 1fr; gap: var(--sp-md); padding: var(--sp-md) 0; }
.step__number { font-family: var(--font-display); font-size: 2.4rem; font-weight: 300; color: var(--c-gold); opacity: .3; line-height: 1; text-align: center; padding-top: .25rem; }
.step__title  { font-family: var(--font-accent); font-size: 1.05rem; font-weight: 500; color: var(--c-white); margin-bottom: .5rem; }
.step__desc   { font-size: .875rem; color: var(--c-text-muted); line-height: 1.7; }
.step__connector { height: 1px; background: linear-gradient(90deg, transparent 72px, var(--c-border-dim) 72px); }
.como-funciona__cta { display: flex; justify-content: center; margin-top: var(--sp-xl); }

/* ── PROVA SOCIAL ── */
.prova-social { padding: var(--sp-3xl) 0; background: var(--c-dark-2); }
.prova-social__grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-lg); max-width: 720px; margin: 0 auto; }

.prova-social__contrato {
  border: 1px solid var(--c-border); border-radius: var(--r-lg); padding: var(--sp-xl);
  text-align: center; background: var(--c-gold-muted);
  display: flex; flex-direction: column; align-items: center; gap: var(--sp-sm);
}
.prova-social__contrato-icon {
  width: 52px; height: 52px; display: flex; align-items: center; justify-content: center;
  background: var(--c-gold); border-radius: var(--r-full); color: var(--c-dark);
}
.prova-social__contrato-icon svg { width: 24px; height: 24px; }
.prova-social__contrato-text { font-family: var(--font-accent); font-size: 1rem; color: var(--c-white); line-height: 1.5; }
.prova-social__contrato-text strong { color: var(--c-gold-light); }
.prova-social__contrato-sub { font-size: .78rem; color: var(--c-text-muted); }

.prova-social__placeholder {
  border: 1px dashed var(--c-border); border-radius: var(--r-lg); padding: var(--sp-xl);
  text-align: center; display: flex; flex-direction: column; align-items: center; gap: var(--sp-sm);
}
.prova-social__placeholder-icon {
  width: 52px; height: 52px; background: var(--c-gold-muted); border: 1px solid var(--c-border);
  border-radius: var(--r-full); display: flex; align-items: center; justify-content: center; color: var(--c-gold);
}
.prova-social__placeholder-icon svg { width: 24px; height: 24px; }
.prova-social__placeholder-text { font-size: .9rem; color: var(--c-text-muted); }
.prova-social__placeholder-sub  { font-size: .78rem; color: var(--c-text-dim); }

/* ── INSTAGRAM ── */
.instagram { padding: var(--sp-3xl) 0; background: var(--c-dark); border-top: 1px solid var(--c-border-dim); }
.instagram__inner { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-xl); align-items: center; }
.instagram__icon {
  width: 52px; height: 52px; border-radius: var(--r-lg); display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888); color: #fff; margin-bottom: var(--sp-md);
}
.instagram__icon svg { width: 26px; height: 26px; }
.instagram__title  { font-family: var(--font-display); font-size: clamp(1.8rem, 3vw, 2.8rem); font-weight: 400; color: var(--c-white); line-height: 1.2; margin-bottom: var(--sp-md); }
.instagram__title em { font-style: italic; color: var(--c-gold-light); }
.instagram__desc   { font-size: .9rem; color: var(--c-text-muted); line-height: 1.7; margin-bottom: var(--sp-lg); }

.instagram__preview { display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; gap: .5rem; aspect-ratio: 1; border-radius: var(--r-lg); overflow: hidden; }
.insta-post { position: relative; overflow: hidden; }
.insta-post__img { width: 100%; height: 100%; background-size: cover; background-position: center; transition: transform var(--t-slow) var(--ease); }
.insta-post:hover .insta-post__img { transform: scale(1.06); }
.insta-post__img--1 { background-image: url('images/insta1.jpg'); }
.insta-post__img--2 { background-image: url('images/insta2.jpg'); }
.insta-post__img--3 { background-image: url('images/insta3.jpg'); }
.insta-post__img--4 { background-image: url('images/insta4.jpg'); }

/* ── CTA FINAL ── */
.cta-final { padding: var(--sp-3xl) 0; position: relative; overflow: hidden; }
.cta-final__bg {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 20% 50%, rgba(201,168,76,.12) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 50%, rgba(201,168,76,.06) 0%, transparent 60%),
              linear-gradient(135deg, #0a0a0a 0%, #111 100%);
}
.cta-final__content { position: relative; z-index: 1; text-align: center; max-width: 600px; margin: 0 auto; }
.cta-final__title { font-family: var(--font-display); font-size: clamp(2.2rem, 5vw, 3.8rem); font-weight: 300; color: var(--c-white); line-height: 1.2; margin-bottom: var(--sp-md); }
.cta-final__title em { font-style: italic; color: var(--c-gold-light); }
.cta-final__desc   { font-size: 1rem; color: var(--c-text-muted); line-height: 1.7; margin-bottom: var(--sp-xl); }
.cta-final__actions { display: flex; flex-wrap: wrap; gap: var(--sp-sm); justify-content: center; }

/* ── FOOTER ── */
.footer { background: var(--c-dark-2); border-top: 1px solid var(--c-border-dim); padding: var(--sp-xl) 0 var(--sp-lg); }
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--sp-xl);
  padding-bottom: var(--sp-xl);
  border-bottom: 1px solid var(--c-border-dim);
  margin-bottom: var(--sp-lg);
}
.footer__name   { font-family: var(--font-display); font-size: 1.4rem; font-weight: 500; color: var(--c-white); margin-bottom: .25rem; }
.footer__title  { font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--c-gold); margin-bottom: .5rem; }
.footer__region { font-size: .825rem; color: var(--c-text-muted); }
.footer__creci  { font-size: .72rem; color: var(--c-text-dim); margin-top: .25rem; }
.footer__col-title { font-size: .7rem; font-weight: 600; letter-spacing: .15em; text-transform: uppercase; color: var(--c-gold); margin-bottom: 1rem; }
.footer__links { display: flex; flex-direction: column; gap: .6rem; }
.footer__link { font-size: .825rem; color: var(--c-text-muted); transition: color var(--t-fast); }
.footer__link:hover { color: var(--c-gold-light); }
.footer__link--contact { display: flex; align-items: center; gap: .5rem; }
.footer__link--contact svg { width: 14px; height: 14px; color: var(--c-gold); flex-shrink: 0; }

.footer__bottom {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: .75rem;
}
.footer__copy    { font-size: .72rem; color: var(--c-text-dim); }
.footer__region-tag { font-size: .72rem; color: var(--c-text-dim); }

.footer__credit {
  width: 100%; text-align: center;
  font-size: .72rem; color: var(--c-text-dim);
  padding-top: var(--sp-sm); margin-top: var(--sp-sm);
  border-top: 1px solid var(--c-border-dim);
}
.footer__credit a { color: var(--c-gold); transition: color var(--t-fast); }
.footer__credit a:hover { color: var(--c-gold-light); }

/* ── FLOAT WHATSAPP ── */
.float-wa {
  position: fixed; bottom: 1.75rem; right: 1.75rem; z-index: 999;
  width: 56px; height: 56px; background: #25d366; border-radius: var(--r-full);
  display: flex; align-items: center; justify-content: center; color: white;
  box-shadow: 0 8px 24px rgba(37,211,102,.35); transition: all var(--t-med) var(--ease-out);
}
.float-wa svg { width: 26px; height: 26px; }
.float-wa:hover { transform: scale(1.1); box-shadow: 0 12px 32px rgba(37,211,102,.5); }
.float-wa__tooltip {
  position: absolute; right: calc(100% + .75rem); top: 50%; transform: translateY(-50%);
  background: var(--c-dark-3); color: var(--c-text); font-size: .78rem; padding: .4rem .75rem;
  border-radius: var(--r-full); border: 1px solid var(--c-border-dim); white-space: nowrap;
  opacity: 0; pointer-events: none; transition: opacity var(--t-fast);
}
.float-wa:hover .float-wa__tooltip { opacity: 1; }

/* ── ANIMATIONS ── */
[data-animate] { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease-out), transform .7s var(--ease-out); }
[data-animate="fade-left"]  { transform: translateX(-32px); }
[data-animate="fade-right"] { transform: translateX(32px); }
[data-animate].is-visible   { opacity: 1; transform: none; }
[data-delay="100"] { transition-delay: .1s; }
[data-delay="200"] { transition-delay: .2s; }
[data-delay="300"] { transition-delay: .3s; }
[data-delay="400"] { transition-delay: .4s; }
[data-delay="500"] { transition-delay: .5s; }

/* ══════════════════════════════════════════
   RESPONSIVE — TABLET (≤ 1024px)
══════════════════════════════════════════ */
@media (max-width: 1024px) {
  .hero__content {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 100px;
    padding-bottom: var(--sp-xl);
    text-align: center;
  }
  .hero__eyebrow { justify-content: center; }
  .hero__sub     { max-width: 100%; margin-left: auto; margin-right: auto; }
  .hero__actions { justify-content: center; }
  .hero__trust   { justify-content: center; }
  .hero__visual  { justify-content: center; margin-top: var(--sp-lg); }
  .hero__card    { width: min(360px, 100%); }

  .sobre__grid { grid-template-columns: 1fr; gap: var(--sp-xl); }
  .sobre__visual { max-width: 400px; margin: 0 auto; }
  .sobre__stat-card--1 { top: 5%; right: 2%; }
  .sobre__stat-card--2 { bottom: 5%; left: 2%; }

  .instagram__inner { grid-template-columns: 1fr; }
  .instagram__preview { max-width: 480px; margin: 0 auto; }

  .footer__grid { grid-template-columns: 1fr 1fr; gap: var(--sp-lg); }
  .footer__brand { grid-column: 1 / -1; }
}

/* ══════════════════════════════════════════
   RESPONSIVE — MOBILE (≤ 768px)
══════════════════════════════════════════ */
@media (max-width: 768px) {
  :root { --sp-3xl: 5rem; --sp-xl: 3rem; }

  /* Nav mobile */
  .nav__links {
    display: none;
    position: fixed; inset: 0;
    background: rgba(10,10,10,.98); backdrop-filter: blur(24px);
    flex-direction: column; align-items: center; justify-content: center; gap: 2rem;
    z-index: 1000;
  }
  .nav__links.is-open  { display: flex; }
  .nav__link           { font-size: 1.1rem; }
  .nav__link--cta      { padding: .75rem 2rem; }
  .nav__toggle         { display: flex; }

  /* Hero mobile */
  .hero__headline { font-size: clamp(2rem, 7vw, 2.8rem); }
  .hero__visual   { display: none; }
  .hero__actions  { flex-direction: column; align-items: center; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .hero__trust-sep { display: none; }
  .hero__trust { gap: 1.25rem; }

  /* Sobre mobile */
  .sobre__visual { display: none; }

  /* Imóveis mobile */
  .imoveis__grid { grid-template-columns: 1fr; }

  /* Diferenciais mobile */
  .diferenciais__grid { grid-template-columns: 1fr; }

  /* Steps mobile */
  .step { grid-template-columns: 56px 1fr; gap: .75rem; }
  .step__number { font-size: 1.8rem; }

  /* Prova social mobile */
  .prova-social__grid { grid-template-columns: 1fr; max-width: 420px; }

  /* Instagram mobile */
  .instagram__preview { display: none; }

  /* CTA Final mobile */
  .cta-final__actions { flex-direction: column; align-items: center; }
  .cta-final__actions .btn { width: 100%; justify-content: center; max-width: 360px; }

  /* Footer mobile */
  .footer__grid { grid-template-columns: 1fr; gap: var(--sp-lg); }
  .footer__brand { grid-column: auto; }
  .footer__bottom { flex-direction: column; text-align: center; align-items: center; }
}

/* ══════════════════════════════════════════
   RESPONSIVE — SMALL MOBILE (≤ 480px)
══════════════════════════════════════════ */
@media (max-width: 480px) {
  .hero__headline { font-size: clamp(1.8rem, 8vw, 2.4rem); }
  .sobre__credentials { flex-direction: column; }
  .imoveis__filters { gap: .35rem; }
  .filter-btn { padding: .45rem 1rem; font-size: .75rem; }
  .float-wa { bottom: 1.25rem; right: 1.25rem; }
  .float-wa__tooltip { display: none; }
  .nav__inner { padding: 1rem; }
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--c-dark); }
::-webkit-scrollbar-thumb { background: var(--c-dark-5); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--c-gold-dark); }

/* ── Focus / Selection ── */
:focus-visible { outline: 2px solid var(--c-gold); outline-offset: 3px; border-radius: var(--r-sm); }
::selection    { background: var(--c-gold-muted); color: var(--c-gold-light); }