/* ---------- Design tokens ---------- */
:root {
  --color-bg: #faf7f2;
  --color-bg-alt: #f1ece3;
  --color-ink: #241f1a;
  --color-ink-soft: #5c554c;
  --color-accent: #a8785a;
  --color-accent-soft: #d9c3ae;
  --color-line: #e2d9cc;
  --font-display: "Fraunces", "Georgia", serif;
  --font-body: "Manrope", "Segoe UI", sans-serif;
  --container: min(1180px, 92vw);
  --radius: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: auto; }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.5;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ---------- Progress bar ---------- */
.progress-bar {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: var(--color-accent);
  z-index: 999;
  transition: width 0.05s linear;
}

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.4rem clamp(1.2rem, 4vw, 3rem);
  mix-blend-mode: difference;
  color: #fff;
  transition: transform 0.5s cubic-bezier(.22,1,.36,1), padding 0.4s ease;
}
.site-header.is-scrolled { padding-top: 0.85rem; padding-bottom: 0.85rem; }
.site-header.is-hidden { transform: translateY(-110%); }

.logo {
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 0.02em;
}

.main-nav {
  display: flex;
  gap: clamp(1rem, 2vw, 2rem);
  align-items: center;
  font-size: 0.92rem;
}

.main-nav a { position: relative; padding: 0.2rem 0; }
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 100%; height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s ease;
}
.main-nav a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav-cta {
  border: 1px solid currentColor;
  border-radius: 999px;
  padding: 0.5rem 1.1rem !important;
}
.nav-cta::after { display: none; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}
.nav-toggle span { width: 22px; height: 1.5px; background: currentColor; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: clamp(6rem, 10vh, 8rem) clamp(1.2rem, 6vw, 5rem) 0;
  overflow: hidden;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero-visual { position: relative; }
.hero-visual-frame {
  aspect-ratio: 4/5;
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  box-shadow: 0 40px 70px -30px rgba(36,31,26,0.35);
}
.hero-visual-frame img {
  width: 100%; height: 100%;
  object-fit: cover;
  transform: scale(1.08);
  will-change: transform;
}
.hero-visual .stock-tag { position: absolute; left: 1rem; bottom: 1rem; }

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 55% at 80% 20%, rgba(168,120,90,0.16), transparent),
    radial-gradient(45% 40% at 15% 85%, rgba(217,195,174,0.35), transparent),
    var(--color-bg);
  z-index: -1;
  overflow: hidden;
}
.hero-bg::before, .hero-bg::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.5;
}
.hero-bg::before {
  width: 32vw; height: 32vw;
  top: -6vw; right: 4vw;
  background: radial-gradient(circle, rgba(168,120,90,0.35), transparent 70%);
  animation: blobFloat 16s ease-in-out infinite;
}
.hero-bg::after {
  width: 26vw; height: 26vw;
  bottom: -4vw; left: 2vw;
  background: radial-gradient(circle, rgba(217,195,174,0.5), transparent 70%);
  animation: blobFloat 20s ease-in-out infinite reverse;
}
@keyframes blobFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(3vw, 4vw) scale(1.12); }
  66% { transform: translate(-2vw, -3vw) scale(0.92); }
}

.hero-eyebrow {
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1.2rem;
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.6rem, 7.5vw, 6rem);
  line-height: 1.02;
  margin: 0 0 1.6rem;
  max-width: 16ch;
}

.hero-title .line { display: block; overflow: hidden; }
.hero-title .word { display: inline-block; will-change: transform; }

.hero-sub {
  font-size: clamp(1rem, 1.6vw, 1.25rem);
  color: var(--color-ink-soft);
  max-width: 42ch;
  margin-bottom: 2.2rem;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.8rem;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 500;
  transition: transform 0.35s cubic-bezier(.22,1,.36,1), background 0.3s, color 0.3s;
}
.btn-primary { background: var(--color-ink); color: #fff; }
.btn-primary:hover { transform: translateY(-3px); background: var(--color-accent); }
.btn-ghost { border: 1px solid var(--color-ink); }
.btn-ghost:hover { transform: translateY(-3px); background: var(--color-ink); color: #fff; }
.btn-large { padding: 1.1rem 2.4rem; font-size: 1.02rem; margin-top: 2rem; }

.hero-scroll-hint {
  position: absolute;
  bottom: 2.4rem;
  left: clamp(1.2rem, 6vw, 5rem);
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-ink-soft);
}
.hero-scroll-hint span {
  width: 1px; height: 32px;
  background: var(--color-ink-soft);
  position: relative;
  overflow: hidden;
}
.hero-scroll-hint span::after {
  content: "";
  position: absolute;
  top: -100%; left: 0;
  width: 100%; height: 100%;
  background: var(--color-accent);
  animation: scrollLine 1.8s ease-in-out infinite;
}
@keyframes scrollLine {
  0% { top: -100%; }
  60% { top: 100%; }
  100% { top: 100%; }
}

/* ---------- Marquee ---------- */
.marquee-strip {
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
  padding: 1.4rem 0;
  overflow: hidden;
  white-space: nowrap;
}
.marquee-track {
  display: inline-flex;
  gap: 1.2rem;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.4vw, 1.8rem);
  color: var(--color-ink-soft);
  will-change: transform;
}
.marquee-track span:nth-child(2n) { color: var(--color-accent); }

/* ---------- Sections generic ---------- */
.section {
  padding: clamp(4rem, 10vw, 8rem) clamp(1.2rem, 6vw, 5rem);
  max-width: 1400px;
  margin: 0 auto;
}
.eyebrow {
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1rem;
}
.section-title, .sobre-text h2, .contato h2 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.08;
  margin: 0 0 1.4rem;
}
.section-title .line, .sobre-text h2 .line, .contato h2 .line { display: block; overflow: hidden; }
.section-title .word, .sobre-text h2 .word, .contato h2 .word { display: inline-block; will-change: transform; }
.center { text-align: center; margin-left: auto; margin-right: auto; }

/* ---------- Sobre ---------- */
.sobre-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}
.sobre-media { position: relative; }
.sobre-media .stock-tag { position: absolute; left: 1rem; bottom: 1rem; }

.media-frame {
  aspect-ratio: 4/5;
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  background: var(--color-bg-alt);
}
.media-frame img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}

.stock-tag {
  display: inline-block;
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #fff;
  background: rgba(36,31,26,0.65);
  backdrop-filter: blur(6px);
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
}

.sobre-text p { color: var(--color-ink-soft); max-width: 52ch; }
.sobre-list {
  list-style: none;
  padding: 0; margin: 1.6rem 0 0;
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}
.sobre-list li {
  border: 1px solid var(--color-line);
  border-radius: 999px;
  padding: 0.5rem 1.1rem;
  font-size: 0.85rem;
  color: var(--color-ink);
}

/* ---------- Cards ---------- */
.cards-grid {
  margin-top: 3rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.4rem;
}
.card {
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 2rem 1.6rem;
  transition: transform 0.4s cubic-bezier(.22,1,.36,1), box-shadow 0.4s;
}
.card:hover { transform: translateY(-6px); box-shadow: 0 24px 40px -24px rgba(36,31,26,0.25); }
.cards-grid, .testimonial-track { perspective: 1200px; }
.card, .testimonial-card { transform-style: preserve-3d; will-change: transform; }
.card-media {
  aspect-ratio: 16/10;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 1.4rem;
}
.card-media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(.22,1,.36,1);
}
.card:hover .card-media img { transform: scale(1.08); }
.card-index {
  display: block;
  font-family: var(--font-display);
  color: var(--color-accent-soft);
  font-size: 1.6rem;
  margin-bottom: 1rem;
}
.card h3 { margin: 0 0 0.6rem; font-size: 1.15rem; }
.card p { margin: 0; font-size: 0.9rem; color: var(--color-ink-soft); }

/* ---------- Gallery ---------- */
.gallery-grid {
  margin-top: 3rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.gallery-item { position: relative; }
.gallery-item .media-frame { aspect-ratio: 4/3; }
.gallery-item .media-frame img { transition: transform 0.7s cubic-bezier(.22,1,.36,1); }
.gallery-item:hover .media-frame img { transform: scale(1.06); }
.gallery-item .stock-tag { position: absolute; left: 0.8rem; bottom: 0.8rem; }
.gallery-item.span-2 { grid-column: span 2; }
.gallery-note {
  margin-top: 2rem;
  font-size: 0.85rem;
  color: var(--color-ink-soft);
  max-width: 60ch;
}

/* ---------- Testimonials ---------- */
.testimonial-track {
  margin-top: 3rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}
.testimonial-card {
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  padding: 2rem;
}
.testimonial-card p { font-family: var(--font-display); font-size: 1.05rem; margin: 0 0 1rem; }
.testimonial-card span { font-size: 0.82rem; color: var(--color-ink-soft); }

/* ---------- Contato ---------- */
.contato { background: var(--color-ink); color: var(--color-bg); border-radius: 32px; margin: 0 auto 3rem; }
.contato .eyebrow { color: var(--color-accent-soft); }
.contato-inner { max-width: 720px; }
.contato-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
  margin: 2.4rem 0;
  padding-top: 2rem;
  border-top: 1px solid rgba(250,247,242,0.15);
}
.contato-item h3 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-accent-soft); margin: 0 0 0.5rem; }
.contato-item p { margin: 0; font-size: 0.92rem; color: rgba(250,247,242,0.85); }
.contato .btn-primary { background: var(--color-bg); color: var(--color-ink); }
.contato .btn-primary:hover { background: var(--color-accent); color: #fff; }

/* ---------- Footer ---------- */
.site-footer {
  text-align: center;
  padding: 2.4rem 1rem 3rem;
  font-size: 0.85rem;
  color: var(--color-ink-soft);
}
.footer-note { font-size: 0.75rem; opacity: 0.7; margin-top: 0.4rem; }

/* ---------- Custom cursor ---------- */
.cursor-dot {
  position: fixed;
  top: 0; left: 0;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--color-accent);
  pointer-events: none;
  z-index: 998;
  mix-blend-mode: difference;
  transform: translate(-50%, -50%);
  will-change: transform, width, height;
}
@media (hover: none), (pointer: coarse) {
  .cursor-dot { display: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .main-nav { display: none; }
  .nav-toggle { display: flex; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-content { order: 1; }
  .hero-visual { order: 2; max-width: 420px; margin: 0 auto; }
  .sobre-grid, .cards-grid, .gallery-grid, .testimonial-track, .contato-grid { grid-template-columns: 1fr; }
  .gallery-item.span-2 { grid-column: span 1; }
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .cards-grid { grid-template-columns: 1fr; }
}