/* ============================================================
   Studio de Beleza — galeria-visual/modelo_01
   Playfair Display + DM Sans | Cream #fdf9f5 + Rose-gold #c9917a
   ============================================================ */

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --clr-bg: #fdf9f5;
  --clr-bg-alt: #f5ede5;
  --clr-bg-card: #ffffff;
  --clr-accent: #c9917a;
  --clr-accent-dark: #a8705c;
  --clr-accent-light: #f8e8e1;
  --clr-text: #1e1209;
  --clr-text-muted: #7a5f50;
  --clr-border: #e8d8ce;
  --font-display: 'Playfair Display', serif;
  --font-body: 'DM Sans', sans-serif;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 8px 36px rgba(201,145,122,.15);
  --shadow-card: 0 2px 20px rgba(30,18,9,.07);
  --transition: 0.3s ease;
  --nav-h: 72px;
}

/* ── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); color: var(--clr-text); background: var(--clr-bg); line-height: 1.65; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ── Container ─────────────────────────────────────────────── */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ── Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 30px; border-radius: 4px; font-family: var(--font-body);
  font-weight: 600; font-size: 0.92rem; cursor: pointer;
  border: 1.5px solid transparent; transition: var(--transition);
}
.btn--primary { background: var(--clr-accent); color: #fff; border-color: var(--clr-accent); }
.btn--primary:hover { background: var(--clr-accent-dark); border-color: var(--clr-accent-dark); }
.btn--ghost { background: transparent; color: var(--clr-accent); border-color: var(--clr-accent); }
.btn--ghost:hover { background: var(--clr-accent-light); }
.btn--nav { background: var(--clr-accent); color: #fff; padding: 9px 22px; font-size: 0.86rem; }
.btn--nav:hover { background: var(--clr-accent-dark); }
.btn--light { background: #fff; color: var(--clr-accent); border-color: #fff; }
.btn--light:hover { background: transparent; color: #fff; border-color: #fff; }

/* ── Tag ───────────────────────────────────────────────────── */
.tag {
  display: inline-block; background: var(--clr-accent-light);
  color: var(--clr-accent); font-family: var(--font-body); font-size: 0.75rem;
  font-weight: 600; padding: 5px 16px; border-radius: 2px;
  letter-spacing: .08em; text-transform: uppercase;
}
.tag--light { background: rgba(255,255,255,.2); color: #fff; }

/* ── Section Header ────────────────────────────────────────── */
.section-header { text-align: center; margin-bottom: 56px; }
.section-header h2 { font-family: var(--font-display); font-size: clamp(1.8rem, 3vw, 2.8rem); font-weight: 700; margin-top: 12px; }
.section-header p { color: var(--clr-text-muted); margin-top: 12px; max-width: 500px; margin-left: auto; margin-right: auto; }

/* ── Reveal ────────────────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ── NAV ───────────────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 100;
  background: rgba(253,249,245,.92); backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent; transition: var(--transition);
}
.nav.scrolled { border-bottom-color: var(--clr-border); box-shadow: 0 2px 20px rgba(30,18,9,.06); }
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: var(--nav-h); }
.nav__logo { font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; color: var(--clr-text); }
.nav__logo span { color: var(--clr-accent); }
.nav__links { display: flex; align-items: center; gap: 32px; }
.nav__links a:not(.btn) { font-size: 0.9rem; font-weight: 500; color: var(--clr-text-muted); transition: var(--transition); }
.nav__links a:not(.btn):hover { color: var(--clr-accent); }

/* ── Hamburger ─────────────────────────────────────────────── */
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 1.5px; background: var(--clr-text); border-radius: 2px; transition: var(--transition); }
.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); }

/* ── Mobile Menu ───────────────────────────────────────────── */
.mobile-menu {
  display: none; flex-direction: column;
  position: fixed; top: var(--nav-h); left: 0; width: 100%;
  background: var(--clr-bg-card); z-index: 99;
  border-top: 1px solid var(--clr-border); box-shadow: 0 8px 32px rgba(30,18,9,.1);
}
.mobile-menu.open { display: flex; }
.mobile-menu a { padding: 15px 24px; font-weight: 500; border-bottom: 1px solid var(--clr-border); transition: var(--transition); }
.mobile-menu a:hover { color: var(--clr-accent); background: var(--clr-bg); }
.mobile-menu .btn { margin: 16px 24px; justify-content: center; }

/* ── HERO ──────────────────────────────────────────────────── */
.hero { padding: calc(var(--nav-h) + 72px) 0 80px; background: var(--clr-bg); }
.hero__inner { display: grid; grid-template-columns: 60% 40%; gap: 48px; align-items: center; }
.hero__content { display: flex; flex-direction: column; gap: 24px; }
.hero__eyebrow { font-size: 0.8rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--clr-accent); }
.hero__title { font-family: var(--font-display); font-size: clamp(2.4rem, 4vw, 3.8rem); font-weight: 700; line-height: 1.15; }
.hero__sub { color: var(--clr-text-muted); font-size: 1.05rem; line-height: 1.7; max-width: 520px; }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero__image-placeholder {
  width: 100%; aspect-ratio: 2/3; border-radius: var(--radius-lg);
  background: var(--clr-bg-alt); border: 2px dashed var(--clr-accent);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px;
  color: var(--clr-text-muted); font-size: 0.88rem;
}
.hero__image-placeholder svg { width: 64px; height: 64px; }

/* ── GALERIA MOSAIC ────────────────────────────────────────── */
.galeria { padding: 96px 0; background: var(--clr-bg-alt); }
.galeria__mosaic {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 200px;
  gap: 16px;
}
.mosaic-item { border-radius: var(--radius); overflow: hidden; }
.mosaic-item--tall { grid-row: span 2; }
.mosaic-item--wide { grid-column: span 2; }
.mosaic-placeholder {
  width: 100%; height: 100%; background: var(--clr-bg-card);
  border: 1.5px dashed var(--clr-accent); border-radius: var(--radius);
  display: flex; align-items: flex-end; justify-content: flex-start;
  padding: 16px; color: var(--clr-accent); font-size: 0.82rem; font-weight: 600;
  transition: var(--transition);
}
.mosaic-placeholder:hover { background: var(--clr-accent-light); }

/* ── SERVIÇOS ──────────────────────────────────────────────── */
.servicos { padding: 96px 0; background: var(--clr-bg); }
.servicos__inner { }
.servicos__header { margin-bottom: 48px; }
.servicos__header h2 { font-family: var(--font-display); font-size: clamp(1.8rem, 3vw, 2.6rem); font-weight: 700; margin-top: 12px; }
.servicos__list { border-top: 1px solid var(--clr-border); }
.servico-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 28px 0; border-bottom: 1px solid var(--clr-border);
  gap: 24px; transition: var(--transition);
}
.servico-item:hover { padding-left: 8px; }
.servico-item__left { display: flex; align-items: center; gap: 28px; }
.servico-item__num { font-family: var(--font-display); font-size: 1.4rem; font-weight: 400; color: var(--clr-accent); opacity: .5; min-width: 36px; }
.servico-item h3 { font-family: var(--font-display); font-size: 1.25rem; font-weight: 600; margin-bottom: 4px; }
.servico-item p { color: var(--clr-text-muted); font-size: 0.88rem; }
.servico-item__link { color: var(--clr-accent); font-size: 0.88rem; font-weight: 600; white-space: nowrap; transition: var(--transition); }
.servico-item__link:hover { letter-spacing: .02em; }

/* ── DEPOIMENTOS ───────────────────────────────────────────── */
.depoimentos { padding: 96px 0; background: var(--clr-bg-alt); }
.depoimentos__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.dep-card { background: var(--clr-bg-card); border-radius: var(--radius-lg); padding: 36px 28px; display: flex; flex-direction: column; gap: 16px; box-shadow: var(--shadow-card); }
.dep-card__stars { color: var(--clr-accent); font-size: 1rem; letter-spacing: 2px; }
.dep-card p { color: var(--clr-text-muted); font-size: 0.93rem; line-height: 1.7; flex: 1; }
.dep-card strong { font-size: 0.92rem; font-weight: 600; }
.dep-card span { font-size: 0.82rem; color: var(--clr-text-muted); }

/* ── CTA ───────────────────────────────────────────────────── */
.cta { padding: 96px 0; background: var(--clr-accent); }
.cta__inner { text-align: center; }
.cta__content { display: flex; flex-direction: column; align-items: center; gap: 24px; max-width: 560px; margin: 0 auto; }
.cta__content h2 { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; color: #fff; }
.cta__content p { color: rgba(255,255,255,.85); font-size: 1rem; }

/* ── FOOTER ────────────────────────────────────────────────── */
.footer { background: var(--clr-text); color: rgba(253,249,245,.7); padding: 64px 0 0; }
.footer__inner { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer__brand .nav__logo { color: var(--clr-bg); display: block; margin-bottom: 12px; }
.footer__brand p { font-size: 0.9rem; line-height: 1.6; }
.footer__links, .footer__contact { display: flex; flex-direction: column; gap: 12px; }
.footer__links strong, .footer__contact strong { color: var(--clr-bg); font-size: 0.8rem; text-transform: uppercase; letter-spacing: .07em; margin-bottom: 4px; }
.footer__links a, .footer__contact a, .footer__contact span { font-size: 0.9rem; transition: var(--transition); }
.footer__links a:hover, .footer__contact a:hover { color: var(--clr-accent); }
.footer__bottom { text-align: center; padding: 20px 0; font-size: 0.82rem; }

/* ── WA Float ──────────────────────────────────────────────── */
.wa-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 200;
  width: 58px; height: 58px; border-radius: 50%;
  background: #25d366; color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.4);
  transition: transform .3s ease, box-shadow .3s ease;
}
.wa-float:hover { transform: scale(1.1); box-shadow: 0 6px 28px rgba(37,211,102,.55); }
.wa-float svg { width: 30px; height: 30px; }

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero__inner { grid-template-columns: 1fr 1fr; }
  .depoimentos__grid { grid-template-columns: 1fr 1fr; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  .nav__links { display: none; }
  .hamburger { display: flex; }
  .hero__inner { grid-template-columns: 1fr; }
  .hero__image { display: none; }
  .galeria__mosaic { grid-template-columns: 1fr 1fr; grid-auto-rows: 160px; }
  .mosaic-item--wide { grid-column: span 1; }
  .depoimentos__grid { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 480px) {
  .galeria__mosaic { grid-template-columns: 1fr; }
  .mosaic-item--tall { grid-row: span 1; }
  .hero__actions { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }
  .wa-float { bottom: 20px; right: 20px; width: 52px; height: 52px; }
}