/* ==========================================================================
   Lara Silva | Studio Beauty — Editorial portfolio
   Off-white / black / champagne
   ========================================================================== */

:root {
  --offwhite: #F7F5F1;
  --paper: #FDFCFA;
  --ink: #0D0D0D;
  --ink-soft: #26241F;
  --gold: #B89B6B;
  --champagne: #E8DCC4;
  --muted: #6B665C;
  --line: rgba(13, 13, 13, 0.12);
  --serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --sans: 'Inter', 'Helvetica Neue', Arial, sans-serif;
  --shadow: 0 18px 40px rgba(13, 13, 13, 0.10);
  --radius: 20px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink);
  background: var(--offwhite);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container { width: min(1160px, 100% - 2.5rem); margin-inline: auto; }
.container-narrow { width: min(820px, 100% - 2.5rem); margin-inline: auto; }

::selection { background: var(--gold); color: #fff; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--sans);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.95rem 1.7rem;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background .3s ease, color .3s ease, border-color .3s ease, transform .3s ease, box-shadow .3s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }

.btn-dark { background: var(--ink); color: var(--offwhite); }
.btn-dark:hover { background: var(--ink-soft); color: var(--gold); box-shadow: var(--shadow); }

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

.btn-gold { background: var(--gold); color: #fff; }
.btn-gold:hover { background: #a78a5a; box-shadow: 0 14px 30px rgba(184, 155, 107, .35); }

.btn-ghost-light { background: transparent; color: var(--offwhite); border-color: rgba(247, 245, 241, .5); }
.btn-ghost-light:hover { background: var(--offwhite); color: var(--ink); }

/* ---------- Eyebrow / headings ---------- */
.eyebrow {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
}
.eyebrow::before { content: ""; width: 34px; height: 1px; background: var(--gold); display: inline-block; }

.eyebrow-light { color: var(--gold); }
.eyebrow-light::before { background: var(--gold); }

.section-title {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(1.9rem, 4.5vw, 2.9rem);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin-bottom: 1.1rem;
}

.section-sub {
  color: var(--muted);
  font-size: 1.02rem;
  max-width: 560px;
  margin-inline: auto;
}

.section { padding: 5.2rem 0; }
.section-head { text-align: center; margin-bottom: 3rem; }

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: rgba(247, 245, 241, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .3s ease;
}
.site-header.is-scrolled { box-shadow: 0 10px 30px rgba(13, 13, 13, 0.06); }

.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; height: 76px; }

.brand { display: flex; align-items: center; gap: 0.8rem; }
.brand-logo {
  width: 44px; height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--line);
}

.site-nav { display: none; align-items: center; gap: 2rem; }
.site-nav a {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  position: relative;
  padding: 0.3rem 0;
}
.site-nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .35s ease;
}
.site-nav a:hover::after { transform: scaleX(1); transform-origin: left; }

.header-cta { display: none; padding: 0.72rem 1.4rem; font-size: 0.72rem; }

/* Hamburger */
.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px; height: 42px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 50%;
  cursor: pointer;
  align-items: center;
  transition: border-color .3s ease;
}
.nav-toggle span {
  display: block;
  width: 18px; height: 2px;
  background: var(--ink);
  transition: transform .3s ease, opacity .3s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav panel */
.site-nav.is-open {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 76px; left: 0; right: 0;
  background: var(--paper);
  padding: 1.6rem 1.25rem 2rem;
  gap: 0.4rem;
  border-bottom: 1px solid var(--line);
  box-shadow: 0 30px 50px rgba(13, 13, 13, 0.12);
  animation: fadeDown .35s ease;
}
.site-nav.is-open a { display: block; padding: 0.9rem 0.2rem; font-size: 0.95rem; border-bottom: 1px solid var(--line); }
.site-nav.is-open a:last-child { border-bottom: none; }

@keyframes fadeDown { from { opacity: 0; transform: translateY(-12px); } to { opacity: 1; transform: none; } }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  position: relative;
  padding: 7.2rem 0 4.6rem;
  overflow: hidden;
  background: radial-gradient(ellipse at 85% 12%, rgba(232, 220, 196, 0.55), transparent 55%);
}

.hero-watermark {
  position: absolute;
  top: 15%;
  right: -6%;
  width: 320px;
  opacity: 0.07;
  transform: rotate(8deg);
  pointer-events: none;
  user-select: none;
}

.hero-inner {
  display: grid;
  gap: 3rem;
  align-items: center;
  position: relative;
}

.hero-visual { position: relative; justify-self: center; width: min(340px, 100%); }

.hero-photo {
  position: relative;
  border-radius: 50%;
  overflow: hidden;
  aspect-ratio: 1/1.08;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.hero-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 1.2s cubic-bezier(.2,.6,.2,1);
}
.hero-photo:hover img { transform: scale(1.04); }

.hero-ornament {
  position: absolute;
  inset: -22px;
  border: 1px solid rgba(184, 155, 107, 0.6);
  border-radius: 50%;
  pointer-events: none;
}
.hero-ornament::after {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px dashed rgba(184, 155, 107, 0.4);
  border-radius: 50%;
}

.hero-content { text-align: center; }

.hero-title {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(3rem, 10vw, 5.2rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin-bottom: 0.9rem;
}

.hero-slogan {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.05rem, 3vw, 1.4rem);
  color: var(--ink-soft);
  margin-bottom: 1.2rem;
}

.hero-text {
  color: var(--muted);
  max-width: 480px;
  margin: 0 auto 2rem;
  font-size: 1.02rem;
}

.hero-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.9rem; margin-bottom: 1.9rem; }

.hero-social {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0.8rem;
  font-size: 0.85rem;
  color: var(--muted);
}
.hero-social a {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 500;
  color: var(--ink);
  border-bottom: 1px solid var(--gold);
  padding-bottom: 2px;
  transition: color .3s ease;
}
.hero-social a:hover { color: var(--gold); }
.hero-social-sep { width: 1px; height: 14px; background: var(--line); }

.ig-glyph {
  width: 15px; height: 15px;
  border: 1.6px solid currentColor;
  border-radius: 5px;
  position: relative;
  display: inline-block;
}
.ig-glyph::before {
  content: "";
  position: absolute;
  inset: 3px;
  border: 1px solid currentColor;
  border-radius: 50%;
}
.ig-glyph::after {
  content: "";
  position: absolute;
  top: 2px; right: 2px;
  width: 3px; height: 3px;
  border-radius: 50%;
  background: currentColor;
}

/* ==========================================================================
   SOBRE
   ========================================================================== */
.sobre { background: var(--paper); }

.sobre-inner {
  display: grid;
  gap: 2.8rem;
  align-items: center;
}

.sobre-media { position: relative; max-width: 480px; margin-inline: auto; }
.sobre-media img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  width: 100%;
}

.sobre-text .section-title { font-size: clamp(1.8rem, 4.2vw, 2.6rem); }

.sobre-p { color: var(--muted); margin-bottom: 1.1rem; }
.sobre-p strong { color: var(--ink); font-weight: 600; }

.sobre-actions { display: flex; align-items: center; gap: 1.4rem; margin-top: 1.6rem; }

/* ==========================================================================
   SERVIÇOS
   ========================================================================== */
.servicos-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.2rem;
}

.servico-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.9rem 1.7rem;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease;
}
.servico-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--champagne));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .45s ease;
}
.servico-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: rgba(184, 155, 107, 0.5);
}
.servico-card:hover::before { transform: scaleX(1); }

.servico-num {
  font-family: var(--serif);
  font-size: 0.95rem;
  color: var(--gold);
  letter-spacing: 0.2em;
  margin-bottom: 1rem;
}

.servico-title {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.45rem;
  margin-bottom: 0.7rem;
}

.servico-desc { color: var(--muted); font-size: 0.95rem; flex-grow: 1; }

.servico-link {
  margin-top: 1.4rem;
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  border-bottom: 1px solid var(--gold);
  padding-bottom: 3px;
  transition: color .3s ease;
}
.servico-link::after { content: "→"; transition: transform .3s ease; }
.servico-link:hover { color: var(--gold); }
.servico-link:hover::after { transform: translateX(4px); }

/* ==========================================================================
   PORTFÓLIO
   ========================================================================== */
.portfolio { background: var(--offwhite); }

.filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.55rem;
  margin-bottom: 2.4rem;
}

.filter-btn {
  font-family: var(--sans);
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.55rem 1.1rem;
  cursor: pointer;
  transition: all .3s ease;
}
.filter-btn:hover { color: var(--ink); border-color: var(--gold); }
.filter-btn.is-active { background: var(--ink); color: var(--offwhite); border-color: var(--ink); }

.masonry { column-count: 2; column-gap: 0.8rem; }

.masonry-item {
  break-inside: avoid;
  margin-bottom: 0.8rem;
  border-radius: 14px;
  overflow: hidden;
  position: relative;
  cursor: zoom-in;
  background: var(--paper);
  border: 1px solid var(--line);
  transition: transform .35s ease, box-shadow .35s ease;
}
.masonry-item img {
  width: 100%;
  display: block;
  transition: transform .6s cubic-bezier(.2,.6,.2,1);
}
.masonry-item:hover { box-shadow: var(--shadow); }
.masonry-item:hover img { transform: scale(1.05); }

.masonry-tag {
  position: absolute;
  left: 0.7rem; bottom: 0.7rem;
  background: rgba(13, 13, 13, 0.72);
  backdrop-filter: blur(6px);
  color: var(--offwhite);
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .35s ease, transform .35s ease;
}
.masonry-item:hover .masonry-tag { opacity: 1; transform: none; }

/* filter animation */
.masonry-item.is-hidden { display: none; }
.masonry-item.is-showing { animation: fadeUp .5s ease both; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq { background: var(--paper); }

.accordion { border-top: 1px solid var(--line); }

.acc-item { border-bottom: 1px solid var(--line); }

.acc-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 1.4rem 0.2rem;
  text-align: left;
  font-family: var(--serif);
  font-weight: 500;
  font-size: 1.08rem;
  color: var(--ink);
  transition: color .3s ease;
}
.acc-btn:hover { color: var(--gold); }

.acc-icon {
  flex: 0 0 auto;
  width: 26px; height: 26px;
  border: 1px solid var(--line);
  border-radius: 50%;
  position: relative;
  transition: background .3s ease, border-color .3s ease, transform .4s ease;
}
.acc-icon::before, .acc-icon::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  background: var(--ink);
  transition: background .3s ease;
}
.acc-icon::before { width: 11px; height: 1.6px; transform: translate(-50%, -50%); }
.acc-icon::after { width: 1.6px; height: 11px; transform: translate(-50%, -50%); }

.acc-btn[aria-expanded="true"] .acc-icon { transform: rotate(180deg); background: var(--ink); border-color: var(--ink); }
.acc-btn[aria-expanded="true"] .acc-icon::before, .acc-btn[aria-expanded="true"] .acc-icon::after { background: var(--offwhite); }
.acc-btn[aria-expanded="true"] .acc-icon::after { opacity: 0; }

.acc-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height .45s cubic-bezier(.4,0,.2,1);
}
.acc-panel-inner {
  padding: 0 0.2rem 1.5rem;
  color: var(--muted);
  font-size: 0.98rem;
  max-width: 680px;
}

/* ==========================================================================
   CTA
   ========================================================================== */
.cta {
  background: var(--ink);
  color: var(--offwhite);
  position: relative;
  overflow: hidden;
  padding: 5.6rem 0;
}
.cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 120%, rgba(184, 155, 107, 0.22), transparent 60%);
  pointer-events: none;
}
.cta-inner { text-align: center; position: relative; }

.cta-title {
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(1.9rem, 5vw, 3rem);
  line-height: 1.15;
  color: var(--offwhite);
  margin-bottom: 1.1rem;
}

.cta-text { color: rgba(247, 245, 241, 0.75); max-width: 500px; margin: 0 auto 2.2rem; }

.cta-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.9rem; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer { background: var(--offwhite); border-top: 1px solid var(--line); }

.footer-inner {
  display: grid;
  gap: 2.2rem;
  padding: 3.4rem 0 2.6rem;
  text-align: center;
  justify-items: center;
}

.footer-logo {
  width: 64px; height: 64px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--line);
  margin: 0 auto 0.9rem;
}

.footer-name { font-family: var(--serif); font-weight: 600; font-size: 1.35rem; }
.footer-name span { color: var(--muted); font-weight: 500; }

.footer-slogan { font-family: var(--serif); font-style: italic; color: var(--muted); font-size: 0.95rem; margin-top: 0.5rem; }

.footer-nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.35rem 1.5rem; }
.footer-nav a {
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color .3s ease;
}
.footer-nav a:hover { color: var(--gold); }

.footer-contact { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-contact a { color: var(--ink); font-size: 0.92rem; transition: color .3s ease; }
.footer-contact a:hover { color: var(--gold); }

.footer-bottom { border-top: 1px solid var(--line); padding: 1.3rem 0; }
.footer-bottom p { font-size: 0.78rem; color: var(--muted); text-align: center; letter-spacing: 0.04em; }

/* ==========================================================================
   WhatsApp float
   ========================================================================== */
.wa-float {
  position: fixed;
  right: 1.15rem;
  bottom: 1.15rem;
  z-index: 90;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 12px 30px rgba(13, 13, 13, 0.35);
  transition: transform .3s ease, background .3s ease, color .3s ease;
}
.wa-float svg { width: 28px; height: 28px; }
.wa-float:hover { transform: translateY(-4px) scale(1.05); background: var(--gold); color: #fff; }

/* ==========================================================================
   BOOKING MODAL
   ========================================================================== */
.booking-modal {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.2rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity .35s ease, visibility .35s ease;
}
.booking-modal.is-open { opacity: 1; visibility: visible; }

.booking-overlay {
  position: absolute;
  inset: 0;
  background: rgba(13, 13, 13, 0.66);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.booking-box {
  position: relative;
  width: min(520px, 100%);
  max-height: 90vh;
  overflow-y: auto;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 2.2rem 1.8rem 1.9rem;
  box-shadow: 0 40px 90px rgba(13, 13, 13, 0.45);
  transform: translateY(24px) scale(0.98);
  transition: transform .4s cubic-bezier(.2,.7,.2,1);
}
.booking-modal.is-open .booking-box { transform: none; }

.booking-close {
  position: absolute;
  top: 0.9rem; right: 0.9rem;
  width: 38px; height: 38px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
  color: var(--ink);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  transition: background .3s ease, color .3s ease, border-color .3s ease;
}
.booking-close:hover { background: var(--ink); color: var(--offwhite); border-color: var(--ink); }

.booking-title {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 1.7rem;
  line-height: 1.2;
  margin-bottom: 0.5rem;
  padding-right: 2rem;
}
.booking-sub { color: var(--muted); font-size: 0.92rem; margin-bottom: 1.6rem; }

.booking-field { display: block; margin-bottom: 1.1rem; }

.booking-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.45rem;
}
.booking-label em { color: var(--gold); font-style: normal; }

.booking-field input,
.booking-field select,
.booking-field textarea {
  width: 100%;
  font-family: var(--sans);
  font-size: 0.95rem;
  color: var(--ink);
  background: var(--offwhite);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.8rem 0.95rem;
  transition: border-color .3s ease, box-shadow .3s ease, background .3s ease;
}
.booking-field input:focus,
.booking-field select:focus,
.booking-field textarea:focus {
  outline: none;
  border-color: var(--gold);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(184, 155, 107, 0.18);
}
.booking-field textarea { resize: vertical; min-height: 72px; }
.booking-field input::placeholder,
.booking-field textarea::placeholder { color: rgba(107, 102, 92, 0.6); }

.booking-field select { appearance: none; cursor: pointer; background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%230D0D0D' stroke-width='1.6' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; }

.booking-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.9rem; }

.booking-field.is-error input,
.booking-field.is-error select { border-color: #b3382c; box-shadow: 0 0 0 3px rgba(179, 56, 44, 0.15); }

.booking-submit { width: 100%; margin-top: 0.4rem; }

.booking-note {
  margin-top: 0.9rem;
  text-align: center;
  font-size: 0.75rem;
  color: var(--muted);
}

/* ==========================================================================
   LIGHTBOX
   ========================================================================== */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(13, 13, 13, 0.94);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity .35s ease, visibility .35s ease;
  padding: 1.2rem;
}
.lightbox.is-open { opacity: 1; visibility: visible; }

.lb-figure { max-width: min(880px, 92vw); max-height: 86vh; display: flex; flex-direction: column; align-items: center; }
.lb-figure img {
  max-width: 100%;
  max-height: 78vh;
  border-radius: 12px;
  box-shadow: 0 30px 80px rgba(0,0,0,.5);
  object-fit: contain;
}
.lb-caption { margin-top: 1rem; color: var(--champagne); font-family: var(--serif); font-style: italic; font-size: 1rem; letter-spacing: 0.06em; }

.lb-close, .lb-prev, .lb-next {
  position: absolute;
  background: transparent;
  border: 1px solid rgba(247,245,241,0.3);
  color: var(--offwhite);
  border-radius: 50%;
  width: 46px; height: 46px;
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .3s ease, color .3s ease, border-color .3s ease;
  line-height: 1;
}
.lb-close:hover, .lb-prev:hover, .lb-next:hover { background: var(--offwhite); color: var(--ink); border-color: var(--offwhite); }

.lb-close { top: 1.1rem; right: 1.1rem; font-size: 1.8rem; }
.lb-prev { left: 1.1rem; top: 50%; transform: translateY(-50%); }
.lb-next { right: 1.1rem; top: 50%; transform: translateY(-50%); }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (min-width: 640px) {
  .masonry { column-count: 2; column-gap: 1rem; }
  .masonry-item { margin-bottom: 1rem; border-radius: 16px; }
  .servicos-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1.4fr 1fr 1fr; text-align: left; justify-items: start; }
  .footer-logo { margin: 0 0 0.9rem; }
  .footer-nav { justify-content: flex-start; flex-direction: column; gap: 0.4rem; }
  .footer-contact { align-items: flex-start; }
}

@media (min-width: 900px) {
  .nav-toggle { display: none; }
  .site-nav { display: flex; }
  .header-cta { display: inline-flex; }

  .hero { padding: 9.5rem 0 6rem; }
  .hero-inner { grid-template-columns: 0.9fr 1.1fr; gap: 4.5rem; }
  .hero-content { text-align: left; }
  .hero-actions { justify-content: flex-start; }
  .hero-social { justify-content: flex-start; }
  .hero-text { margin: 0 0 2rem; }
  .hero-watermark { right: -3%; width: 400px; }

  .sobre-inner { grid-template-columns: 1fr 1.05fr; gap: 4rem; }
  .sobre-media { max-width: 460px; }

  .servicos-grid { grid-template-columns: repeat(4, 1fr); gap: 1.4rem; }

  .masonry { column-count: 3; }
}

@media (min-width: 1200px) {
  .masonry { column-count: 4; }
}