/* ==========================================================================
   VARANDA ESTÚDIO COWORKING — Design System
   Elegante, sóbrio, comunicativo. Sem poluição visual.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Playfair+Display:ital,wght@0,400;0,500;0,600;1,400&display=swap');

:root {
  /* Cores da marca — extraídas da logo Varanda, dosadas para sofisticação */
  --color-bg: #FAF7F1;
  --color-bg-alt: #F1EBDF;
  --color-surface: #FFFFFF;
  --color-ink: #2A2420;
  --color-ink-soft: #5C5348;
  --color-line: #E3DAC9;

  --color-gold: #B8863B;
  --color-gold-deep: #8F672B;
  --color-gold-light: #DCB874;

  --color-purple: #34184E;
  --color-purple-soft: #4A2C68;

  --color-blue: #3E86A0;

  --color-overlay: rgba(24, 16, 8, 0.46);

  /* Tipografia */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Espaçamento — escala generosa, marketing site de baixa densidade */
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 64px;
  --space-7: 96px;
  --space-8: 128px;

  --container-w: 1180px;
  --radius: 2px;

  --shadow-soft: 0 12px 40px rgba(42, 36, 32, 0.10);
  --shadow-lift: 0 20px 60px rgba(42, 36, 32, 0.16);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  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 { margin: 0; font-family: var(--font-display); font-weight: 500; color: var(--color-ink); }
p { margin: 0; }
button { font-family: inherit; cursor: pointer; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* Foco visível — acessibilidade */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
}

.container {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 var(--space-3);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-gold-deep);
  font-weight: 600;
}
.eyebrow::before {
  content: '';
  width: 28px;
  height: 1px;
  background: var(--color-gold);
}

.section {
  padding: var(--space-7) 0;
}
.section--tight { padding: var(--space-6) 0; }
.section--alt { background: var(--color-bg-alt); }
.section--dark {
  background: var(--color-purple);
  color: #F1EADF;
}
.section--dark h2, .section--dark h3 { color: #FFFFFF; }
.section--dark .eyebrow { color: var(--color-gold-light); }

.section-head {
  max-width: 640px;
  margin-bottom: var(--space-5);
}
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

h1 { font-size: clamp(2.4rem, 4.4vw, 3.6rem); line-height: 1.12; letter-spacing: -0.01em; }
h2 { font-size: clamp(1.8rem, 3vw, 2.5rem); line-height: 1.2; margin-top: var(--space-2); }
h3 { font-size: 1.3rem; line-height: 1.3; }
.lede {
  font-size: 1.15rem;
  color: var(--color-ink-soft);
  font-weight: 400;
  margin-top: var(--space-2);
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 30px;
  min-height: 48px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  border: 1px solid transparent;
  transition: all 0.3s var(--ease);
  white-space: nowrap;
}
.btn--primary {
  background: var(--color-gold);
  color: #FFFFFF;
  border-color: var(--color-gold);
}
.btn--primary:hover { background: var(--color-gold-deep); border-color: var(--color-gold-deep); transform: translateY(-1px); box-shadow: var(--shadow-soft); }

.btn--ghost {
  background: transparent;
  color: var(--color-ink);
  border-color: var(--color-ink);
}
.btn--ghost:hover { background: var(--color-ink); color: var(--color-bg); }

.btn--on-dark {
  background: transparent;
  color: #FFFFFF;
  border-color: rgba(255,255,255,0.55);
}
.btn--on-dark:hover { background: #FFFFFF; color: var(--color-purple); border-color: #FFFFFF; }

.btn--sm { padding: 11px 22px; min-height: 40px; font-size: 13px; }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: var(--space-3) 0;
  transition: background 0.35s var(--ease), padding 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; }

.site-header.is-solid {
  background: rgba(250, 247, 241, 0.94);
  backdrop-filter: blur(10px);
  padding: var(--space-2) 0;
  box-shadow: 0 1px 0 var(--color-line);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.02em;
  color: #FFFFFF;
  transition: color 0.35s var(--ease);
}
.site-header.is-solid .brand,
.site-header.on-light .brand { color: var(--color-ink); }
.brand img { height: 34px; width: auto; }
.brand small {
  display: block;
  font-family: var(--font-body);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--color-gold-light);
  margin-top: 2px;
}
.site-header.is-solid .brand small,
.site-header.on-light .brand small { color: var(--color-gold-deep); }

.nav-desktop {
  display: flex;
  align-items: center;
  gap: var(--space-5);
}
.nav-desktop a {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.88);
  padding: 6px 0;
  position: relative;
  transition: color 0.3s var(--ease);
}
.site-header.is-solid .nav-desktop a,
.site-header.on-light .nav-desktop a { color: var(--color-ink-soft); }
.nav-desktop a::after {
  content: '';
  position: absolute; left: 0; right: 100%; bottom: -2px;
  height: 1px; background: currentColor;
  transition: right 0.3s var(--ease);
}
.nav-desktop a:hover::after,
.nav-desktop a[aria-current="page"]::after { right: 0; }
.nav-desktop a[aria-current="page"] { color: var(--color-gold); }
.site-header.is-solid .nav-desktop a[aria-current="page"],
.site-header.on-light .nav-desktop a[aria-current="page"] { color: var(--color-gold-deep); }

.nav-cta { display: flex; align-items: center; gap: var(--space-3); }

.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  align-items: center; justify-content: center;
  background: transparent; border: none;
  color: #FFFFFF;
}
.site-header.is-solid .nav-toggle,
.site-header.on-light .nav-toggle { color: var(--color-ink); }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: '';
  display: block;
  width: 22px; height: 1.5px;
  background: currentColor;
  position: relative;
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}
.nav-toggle span::before { position: absolute; top: -7px; }
.nav-toggle span::after { position: absolute; top: 7px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  position: fixed;
  inset: 0;
  background: var(--color-purple);
  z-index: 99;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  transform: translateY(-100%);
  transition: transform 0.4s var(--ease);
  visibility: hidden;
}
.mobile-nav.is-open { transform: translateY(0); visibility: visible; }
.mobile-nav a {
  font-family: var(--font-display);
  font-size: 1.7rem;
  color: #FFFFFF;
}
.mobile-nav a[aria-current="page"] { color: var(--color-gold-light); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  color: #FFFFFF;
  background: var(--color-purple);
}
.hero__media {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
}
.hero__media::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(8,4,2,0.68) 0%, rgba(8,4,2,0.30) 13%, rgba(24,14,6,0.20) 40%, rgba(20,10,5,0.80) 100%);
}
.hero__content {
  position: relative;
  z-index: 2;
  padding-top: var(--space-8);
  padding-bottom: var(--space-7);
  width: 100%;
}
.hero__content .eyebrow { color: var(--color-gold-light); }
.hero__content h1 { color: #FFFFFF; }
.hero p.lede { color: rgba(255,255,255,0.86); max-width: 540px; }
.hero__actions { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-top: var(--space-4); }

.hero__scroll {
  position: absolute;
  bottom: var(--space-3); left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: rgba(255,255,255,0.7);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
}
.hero__scroll::after {
  content: '';
  width: 1px; height: 34px;
  background: rgba(255,255,255,0.5);
  animation: scrollpulse 2s var(--ease) infinite;
}
@keyframes scrollpulse {
  0% { transform: scaleY(0); transform-origin: top; opacity: 0; }
  40% { transform: scaleY(1); transform-origin: top; opacity: 1; }
  60% { transform: scaleY(1); transform-origin: bottom; opacity: 1; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

/* Hero secundário (páginas internas) */
.page-hero {
  position: relative;
  min-height: 62vh;
  display: flex;
  align-items: flex-end;
  color: #FFFFFF;
  background: var(--color-purple);
}
.page-hero__content { position: relative; z-index: 2; padding-top: var(--space-7); padding-bottom: var(--space-6); }
.page-hero__content h1 { color: #FFFFFF; }
.page-hero__content .eyebrow { color: var(--color-gold-light); }
.page-hero p.lede { color: rgba(255,255,255,0.86); max-width: 560px; }

/* ---------- Pilares / cards ---------- */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}
.pillar {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  padding: var(--space-4);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s var(--ease);
}
.pillar:hover { transform: translateY(-4px); box-shadow: var(--shadow-soft); border-color: transparent; }
.pillar__icon {
  width: 46px; height: 46px;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-gold);
  margin-bottom: var(--space-3);
}
.pillar__icon svg { width: 30px; height: 30px; stroke: currentColor; fill: none; stroke-width: 1.4; }
.pillar h3 { margin-bottom: 10px; }
.pillar p { color: var(--color-ink-soft); font-size: 0.97rem; }

/* ---------- Split (imagem + texto) ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  align-items: center;
}
.split.reverse .split__media { order: 2; }
.split__media {
  aspect-ratio: 4 / 5;
  background-size: cover;
  background-position: center;
  background-color: var(--color-bg-alt);
  position: relative;
}
.split__media::before {
  content: '';
  position: absolute; inset: 14px;
  border: 1px solid rgba(255,255,255,0.5);
  pointer-events: none;
}
.split__text .eyebrow { margin-bottom: var(--space-2); }
.split__text p { color: var(--color-ink-soft); margin-top: var(--space-2); }
.split__list { margin-top: var(--space-3); display: flex; flex-direction: column; gap: 12px; }
.split__list li { display: flex; align-items: baseline; gap: 12px; color: var(--color-ink-soft); font-size: 0.97rem; }
.split__list li::before { content: '—'; color: var(--color-gold); flex-shrink: 0; }

/* ---------- Galeria (Nosso Espaço) ---------- */
.gallery {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: 190px;
  gap: var(--space-2);
}
.gallery__item {
  position: relative;
  overflow: hidden;
  background-color: var(--color-bg-alt);
  background-size: cover;
  background-position: center;
}
.gallery__item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease); }
.gallery__item:hover img { transform: scale(1.06); }
.gallery__item--wide { grid-column: span 3; }
.gallery__item--tall { grid-row: span 2; }
.gallery__item--big { grid-column: span 4; grid-row: span 2; }
.gallery__cap {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: var(--space-2);
  background: linear-gradient(0deg, rgba(20,12,6,0.72), transparent);
  color: #fff; font-size: 13px; letter-spacing: 0.04em;
  opacity: 0; transform: translateY(6px);
  transition: all 0.3s var(--ease);
}
.gallery__item:hover .gallery__cap { opacity: 1; transform: translateY(0); }

/* ---------- Amenidades ---------- */
.amenities {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4) var(--space-4);
}
.amenity { display: flex; gap: var(--space-2); align-items: flex-start; }
.amenity__icon {
  width: 38px; height: 38px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--color-line);
  color: var(--color-gold-deep);
}
.amenity__icon svg { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 1.5; }
.amenity h4 { font-family: var(--font-body); font-size: 0.98rem; font-weight: 600; margin-bottom: 4px; }
.amenity p { font-size: 0.9rem; color: var(--color-ink-soft); }

/* ---------- CTA banda ---------- */
.cta-band {
  background: var(--color-purple);
  color: #fff;
  padding: var(--space-6) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band h2 { color: #fff; }
.cta-band p.lede { color: rgba(255,255,255,0.82); margin-left: auto; margin-right: auto; }
.cta-band__actions { display: flex; justify-content: center; gap: var(--space-2); margin-top: var(--space-4); flex-wrap: wrap; }

/* ---------- Contato ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-6);
  align-items: start;
}
.contact-card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  padding: var(--space-5);
}
.contact-row {
  display: flex; gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-line);
}
.contact-row:last-child { border-bottom: none; padding-bottom: 0; }
.contact-row:first-child { padding-top: 0; }
.contact-row__icon {
  width: 40px; height: 40px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-gold);
}
.contact-row__icon svg { width: 22px; height: 22px; stroke: currentColor; fill: none; stroke-width: 1.5; }
.contact-row h4 { font-family: var(--font-body); font-weight: 600; font-size: 0.95rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--color-ink-soft); margin-bottom: 4px; }
.contact-row a, .contact-row p { font-size: 1.02rem; }
.contact-row a:hover { color: var(--color-gold-deep); }

.map-frame {
  width: 100%;
  aspect-ratio: 4/5;
  border: 1px solid var(--color-line);
  filter: grayscale(0.35) contrast(1.02);
}

.hours-table { margin-top: var(--space-3); }
.hours-row { display: flex; justify-content: space-between; padding: 8px 0; font-size: 0.95rem; border-bottom: 1px dashed var(--color-line); }
.hours-row:last-child { border-bottom: none; }
.hours-row span:first-child { color: var(--color-ink-soft); }

/* ---------- WhatsApp flutuante ---------- */
.whatsapp-fab {
  position: fixed;
  right: var(--space-3);
  bottom: var(--space-3);
  z-index: 90;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #FFFFFF;
  color: var(--color-ink);
  border: 1px solid var(--color-line);
  padding: 12px 18px 12px 12px;
  border-radius: 999px;
  box-shadow: var(--shadow-soft);
  font-size: 13px;
  font-weight: 600;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.whatsapp-fab:hover { transform: translateY(-2px); box-shadow: var(--shadow-lift); }
.whatsapp-fab__icon {
  width: 34px; height: 34px; border-radius: 50%;
  background: #2FAA5B;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.whatsapp-fab__icon svg { width: 18px; height: 18px; fill: #fff; }
.whatsapp-fab__label { display: none; }
@media (min-width: 640px) { .whatsapp-fab__label { display: inline; } }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-ink);
  color: #D8CFC2;
  padding: var(--space-6) 0 var(--space-4);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: var(--space-5);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: var(--space-2); }
.footer-brand img { height: 30px; }
.footer-brand span { font-family: var(--font-display); font-size: 1.1rem; color: #fff; }
.site-footer p { font-size: 0.92rem; line-height: 1.7; color: #B7AC9C; max-width: 320px; }
.footer-heading { font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-gold-light); margin-bottom: var(--space-3); font-weight: 600; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 0.92rem; color: #D8CFC2; transition: color 0.25s var(--ease); }
.footer-links a:hover { color: var(--color-gold-light); }
.footer-bottom {
  padding-top: var(--space-3);
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px;
  font-size: 12px; color: #83786A;
}
.social-row { display: flex; gap: 12px; }
.social-row a {
  width: 36px; height: 36px; border: 1px solid rgba(255,255,255,0.18);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  transition: all 0.25s var(--ease);
}
.social-row a:hover { border-color: var(--color-gold-light); color: var(--color-gold-light); }
.social-row svg { width: 17px; height: 17px; stroke: currentColor; fill: none; stroke-width: 1.6; }

/* ---------- Utilidades ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ==========================================================================
   Responsivo
   ========================================================================== */
@media (max-width: 980px) {
  .pillars { grid-template-columns: 1fr; }
  .split, .split.reverse .split__media { grid-template-columns: 1fr; }
  .split { gap: var(--space-4); }
  .split.reverse .split__media { order: 0; }
  .amenities { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .gallery { grid-template-columns: repeat(4, 1fr); grid-auto-rows: 160px; }
  .gallery__item--big { grid-column: span 4; grid-row: span 2; }
  .gallery__item--wide { grid-column: span 2; }
}

@media (max-width: 720px) {
  .nav-desktop { display: none; }
  .nav-toggle { display: flex; }
  .nav-cta .btn { display: none; }
  .hero__content, .page-hero__content { padding-top: var(--space-6); }
  .amenities { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 220px; }
  .gallery__item--big, .gallery__item--wide { grid-column: span 2; }
  .gallery__item--tall { grid-row: span 1; }
  .section { padding: var(--space-6) 0; }
  .cta-band__actions .btn { width: 100%; }
}