/* ─── Reset & Base ─────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --cream:    #faf8f5;
  --beige:    #f0ebe3;
  --sand:     #e0d6c8;
  --gold:     #b89b6e;
  --gold-dk:  #9a7d52;
  --brown:    #5c3d2e;
  --dark:     #1e1a16;
  --text:     #3d3530;
  --muted:    #7a6e65;
  --white:    #ffffff;

  --font-serif: 'Cormorant Garamond', 'Georgia', serif;
  --font-sans:  'Montserrat', 'Helvetica Neue', sans-serif;

  --ease: cubic-bezier(.4,0,.2,1);
  --radius: 2px;
  --max: 1200px;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-sans);
  background: var(--cream);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

.container {
  width: min(var(--max), 100% - 3rem);
  margin-inline: auto;
}

/* ─── Typography ───────────────────────────────────────────────────────────── */
.serif { font-family: var(--font-serif); }

h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.15;
  color: var(--dark);
}

.section-label {
  display: block;
  font-size: .7rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: .75rem;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 1.25rem;
}

.section-sub {
  color: var(--muted);
  font-size: .95rem;
  max-width: 52ch;
}

/* ─── Divider ──────────────────────────────────────────────────────────────── */
.divider {
  width: 48px;
  height: 1px;
  background: var(--gold);
  margin: 1.5rem auto;
}
.divider--left { margin-left: 0; }

/* ─── Buttons ──────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .85rem 2rem;
  font-family: var(--font-sans);
  font-size: .8rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all .28s var(--ease);
  border-radius: var(--radius);
}

.btn-primary {
  background: var(--gold);
  color: var(--white);
  border-color: var(--gold);
}
.btn-primary:hover {
  background: var(--gold-dk);
  border-color: var(--gold-dk);
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(184,155,110,.35);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.55);
}
.btn-outline:hover {
  background: rgba(255,255,255,.1);
  border-color: var(--white);
}

.btn-dark {
  background: var(--dark);
  color: var(--white);
  border-color: var(--dark);
}
.btn-dark:hover {
  background: var(--brown);
  border-color: var(--brown);
  transform: translateY(-1px);
}

/* ─── Header ───────────────────────────────────────────────────────────────── */
#header {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: 100;
  padding: 1.1rem 0;
  transition: background .35s var(--ease), box-shadow .35s var(--ease);
}

#header.scrolled {
  background: rgba(250,248,245,.96);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--sand);
}

#header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.logo img { height: 52px; width: auto; }

.nav {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav a {
  font-size: .75rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--dark);
  position: relative;
  padding-bottom: 2px;
}

.nav a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width .28s var(--ease);
}

.nav a:hover::after { width: 100%; }

.nav .btn { margin-left: .75rem; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: .4rem;
}
.hamburger span {
  display: block;
  width: 24px; height: 1.5px;
  background: var(--dark);
  transition: all .3s var(--ease);
}
.hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* ─── Hero ─────────────────────────────────────────────────────────────────── */
#hero {
  min-height: 100svh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
}

.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 9rem 4rem 6rem;
  background: var(--cream);
}

.hero-content .section-label { font-size: .68rem; }

.hero-content h1 {
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  font-weight: 300;
  margin-bottom: 1.5rem;
  line-height: 1.1;
}

.hero-content h1 em {
  font-style: italic;
  color: var(--gold);
}

.hero-content p {
  color: var(--muted);
  max-width: 44ch;
  margin-bottom: 2.5rem;
  font-size: .97rem;
}

.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-image {
  position: relative;
  overflow: hidden;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.hero-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, var(--cream) 0%, transparent 25%);
  pointer-events: none;
}

/* ─── About ────────────────────────────────────────────────────────────────── */
#sobre {
  padding: 7rem 0;
  background: var(--white);
}

#sobre .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}

.sobre-gallery {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 1rem;
}

.sobre-gallery img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  object-position: top center;
  border-radius: var(--radius);
}

.sobre-gallery img:first-child {
  grid-column: 1 / 2;
  grid-row: 1 / 3;
  aspect-ratio: 3/5;
}

.sobre-gallery::before {
  content: '';
  position: absolute;
  bottom: -1.5rem; right: -1.5rem;
  width: 60%; height: 60%;
  border: 1px solid var(--sand);
  border-radius: var(--radius);
  z-index: -1;
}

.sobre-text .section-title { margin-bottom: 1.5rem; }
.sobre-text p { color: var(--muted); margin-bottom: 1.25rem; font-size: .95rem; }

.sobre-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin: 2.5rem 0;
  padding: 2rem 0;
  border-top: 1px solid var(--sand);
  border-bottom: 1px solid var(--sand);
}

.stat-num {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  color: var(--gold);
  display: block;
}
.stat-label {
  font-size: .73rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ─── Services ─────────────────────────────────────────────────────────────── */
#servicos {
  padding: 7rem 0;
  background: var(--beige);
}

#servicos .section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.service-card {
  background: var(--white);
  padding: 2.5rem 2rem;
  border-radius: var(--radius);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
  border-bottom: 2px solid transparent;
  position: relative;
  overflow: hidden;
}

.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s var(--ease);
}

.service-card:hover { transform: translateY(-4px); box-shadow: 0 16px 48px rgba(92,61,46,.1); }
.service-card:hover::after { transform: scaleX(1); }

.service-icon {
  width: 52px; height: 52px;
  background: var(--beige);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 1.3rem;
}

.service-card h3 {
  font-size: 1.2rem;
  margin-bottom: .75rem;
}

.service-card p {
  color: var(--muted);
  font-size: .88rem;
  line-height: 1.65;
}

/* ─── Results (Gallery) ─────────────────────────────────────────────────────── */
#resultados {
  padding: 7rem 0;
  background: var(--white);
}

#resultados .section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.result-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  aspect-ratio: 3/4;
  cursor: pointer;
}

.result-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s var(--ease);
}

.result-item:hover img { transform: scale(1.04); }

.result-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(30,26,22,.7) 0%, transparent 60%);
  opacity: 0;
  transition: opacity .35s var(--ease);
  display: flex;
  align-items: flex-end;
  padding: 1.5rem;
}

.result-item:hover .result-overlay { opacity: 1; }

.result-overlay span {
  color: var(--white);
  font-size: .75rem;
  letter-spacing: .1em;
  text-transform: uppercase;
}

/* ─── CTA Banner ───────────────────────────────────────────────────────────── */
#cta {
  padding: 6rem 0;
  background: var(--dark);
  text-align: center;
  position: relative;
  overflow: hidden;
}

#cta::before {
  content: 'Z';
  position: absolute;
  font-family: var(--font-serif);
  font-size: clamp(20rem, 40vw, 36rem);
  color: rgba(255,255,255,.025);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  line-height: 1;
}

#cta .section-label { color: var(--gold); }
#cta h2 { color: var(--white); font-size: clamp(2rem, 4vw, 3.2rem); }
#cta p { color: rgba(255,255,255,.6); max-width: 50ch; margin: 1rem auto 2.5rem; font-size: .95rem; }
#cta .btn-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ─── Contact ──────────────────────────────────────────────────────────────── */
#contato {
  padding: 7rem 0;
  background: var(--cream);
}

#contato .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: start;
}

.contact-info .section-title { margin-bottom: 1.5rem; }
.contact-info p { color: var(--muted); margin-bottom: 2rem; font-size: .95rem; }

.contact-items { display: flex; flex-direction: column; gap: 1.25rem; }

.contact-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.contact-item-icon {
  width: 40px; height: 40px;
  background: var(--beige);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .9rem;
  flex-shrink: 0;
  color: var(--gold);
}

.contact-item-text strong {
  display: block;
  font-size: .75rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: .2rem;
}

.contact-item-text span {
  font-size: .92rem;
  color: var(--muted);
}

.contact-form {
  background: var(--white);
  padding: 3rem 2.5rem;
  border-radius: var(--radius);
  box-shadow: 0 4px 32px rgba(92,61,46,.07);
}

.contact-form h3 {
  font-size: 1.5rem;
  margin-bottom: 2rem;
}

.form-group { margin-bottom: 1.25rem; }

.form-group label {
  display: block;
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: .45rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: .8rem 1rem;
  background: var(--cream);
  border: 1px solid var(--sand);
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: .9rem;
  color: var(--dark);
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(184,155,110,.12);
}

.form-group textarea { min-height: 110px; resize: vertical; }

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

.contact-form .btn { width: 100%; justify-content: center; margin-top: .5rem; }

.form-message {
  margin-top: .9rem;
  font-size: .85rem;
  min-height: 1.2em;
  text-align: center;
}
.form-message--ok  { color: #3a7d44; }
.form-message--err { color: #b94040; }

.botcheck { display: none; }
.link-gold { color: var(--gold); }

/* ─── Footer ───────────────────────────────────────────────────────────────── */
#footer {
  background: var(--dark);
  padding: 3.5rem 0 2rem;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 4rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.footer-brand img { height: 44px; margin-bottom: 1.25rem; filter: brightness(0) invert(1); }
.footer-brand p { color: rgba(255,255,255,.45); font-size: .85rem; max-width: 36ch; line-height: 1.65; }

.footer-col h4 {
  font-family: var(--font-sans);
  font-size: .7rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.25rem;
}

.footer-col ul li { margin-bottom: .6rem; }
.footer-col ul li a {
  color: rgba(255,255,255,.45);
  font-size: .85rem;
  transition: color .25s;
}
.footer-col ul li a:hover { color: var(--white); }

.footer-social { display: flex; gap: .75rem; margin-top: 1.25rem; }
.social-link {
  width: 36px; height: 36px;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.45);
  font-size: .8rem;
  transition: all .25s;
}
.social-link:hover { border-color: var(--gold); color: var(--gold); }

.footer-bottom {
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-bottom p {
  color: rgba(255,255,255,.3);
  font-size: .78rem;
}

/* ─── WhatsApp Float ───────────────────────────────────────────────────────── */
.whatsapp-float {
  position: fixed;
  bottom: 2rem; right: 2rem;
  width: 56px; height: 56px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(37,211,102,.45);
  z-index: 200;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}

.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 10px 32px rgba(37,211,102,.55);
}

.whatsapp-float svg { width: 28px; height: 28px; fill: #fff; }

/* ─── Scroll animation ─────────────────────────────────────────────────────── */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
[data-reveal].visible {
  opacity: 1;
  transform: none;
}

/* ─── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  #hero { grid-template-columns: 1fr; min-height: unset; }
  .hero-image { height: 60svh; }
  .hero-image::after { background: linear-gradient(to bottom, var(--cream) 0%, transparent 20%); }
  .hero-content { padding: 7rem 2rem 4rem; }

  #sobre .container,
  #contato .container { grid-template-columns: 1fr; gap: 3rem; }

  .sobre-gallery { max-width: 480px; }
  .results-grid { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  .nav { display: none; flex-direction: column; align-items: flex-start; gap: 1.5rem;
    position: fixed; inset-block-start: 0; inset-inline: 0;
    background: var(--cream); padding: 7rem 2rem 3rem;
    box-shadow: 0 8px 32px rgba(30,26,22,.15); }
  .nav.open { display: flex; }
  .nav a { font-size: .9rem; }
  .hamburger { display: flex; }

  .sobre-stats { grid-template-columns: repeat(3, 1fr); gap: .75rem; }
  .services-grid { grid-template-columns: 1fr; }
  .results-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .sobre-gallery { grid-template-columns: 1fr; }
  .sobre-gallery img:first-child { aspect-ratio: 4/3; grid-row: auto; }
  .sobre-gallery img:not(:first-child) { display: none; }
}