/* ══ DESIGN SYSTEM — Notti Infláveis ════════════════════════════════════════ */
:root {
  --notti-primary:  #fb7354;
  --notti-orange:   #ff7700;
  --notti-dark:     #1e1e2e;
  --notti-text:     #333;
  --notti-muted:    #666;
  --notti-light:    #f8f9fa;
  --notti-radius:   .75rem;
  --t: .25s ease;
}

/* ── Reset & Base ─────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
body { font-family: 'Inter', system-ui, sans-serif; color: var(--notti-text); background: #fff; }
h1,h2,h3,h4,h5,h6 { font-family: 'Montserrat', sans-serif; font-weight: 700; line-height: 1.25; }
img { max-width: 100%; }
a { color: var(--notti-primary); text-decoration: none; }

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.btn-notti {
  background: var(--notti-primary);
  color: #fff !important;
  border: none;
  border-radius: 2rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: .9rem;
  padding: .6rem 1.6rem;
  transition: background var(--t), transform var(--t), box-shadow var(--t);
  box-shadow: 0 4px 14px rgba(251,115,84,.3);
  display: inline-flex;
  align-items: center;
}
.btn-notti:hover { background: var(--notti-orange); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(251,115,84,.4); }
.btn-whatsapp {
  background: #25D366; color: #fff !important; border: none;
  border-radius: 2rem; font-family: 'Montserrat', sans-serif; font-weight: 700;
  font-size: .9rem; padding: .6rem 1.6rem;
  display: inline-flex; align-items: center;
  box-shadow: 0 4px 14px rgba(37,211,102,.3);
  transition: background var(--t), transform var(--t), box-shadow var(--t);
}
.btn-whatsapp:hover { background: #1aab52; transform: translateY(-2px); box-shadow: 0 6px 20px rgba(37,211,102,.4); }

.btn-whatsapp-nav {
  background: #25D366; color: #fff !important;
  border: none; border-radius: 2rem;
  font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: .85rem;
  padding: .5rem 1.3rem;
  display: inline-flex; align-items: center; gap: .4rem;
  box-shadow: 0 4px 14px rgba(37,211,102,.3);
  transition: background var(--t), box-shadow var(--t), transform var(--t);
  white-space: nowrap; text-decoration: none;
}
.btn-whatsapp-nav:hover { background: #1aab52; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(37,211,102,.4); }

/* ── Topbar ───────────────────────────────────────────────────────────────── */
.topbar {
  background: var(--notti-dark);
  padding: .4rem 0;
  font-size: .8rem;
}
.topbar-contacts { display: flex; align-items: center; gap: .75rem; flex-wrap: wrap; }
.topbar-contacts a {
  color: rgba(255,255,255,.65);
  display: inline-flex; align-items: center; gap: .35rem;
  transition: color var(--t);
}
.topbar-contacts a:hover { color: var(--notti-primary); }
.topbar-sep { color: rgba(255,255,255,.2); }
.topbar-right { color: rgba(255,255,255,.45); font-size: .78rem; display: flex; align-items: center; gap: .35rem; }
.topbar-right i { color: var(--notti-primary); }

/* ── Navbar ───────────────────────────────────────────────────────────────── */
.navbar-notti {
  background: #fff;
  border-bottom: 1px solid rgba(0,0,0,.07);
  padding: .65rem 0;
  transition: padding var(--t), box-shadow var(--t);
}
.navbar-notti.scrolled { box-shadow: 0 4px 20px rgba(0,0,0,.1); }

.navbar-notti .nav-link {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: .875rem;
  color: #444;
  padding: .45rem .9rem;
  position: relative;
  transition: color var(--t);
}
.navbar-notti .nav-link::after {
  content: ''; position: absolute;
  bottom: 0; left: .9rem; right: .9rem;
  height: 2px; background: var(--notti-primary);
  border-radius: 1px;
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--t);
}
.navbar-notti .nav-link:hover,
.navbar-notti .nav-link.active { color: var(--notti-primary); }
.navbar-notti .nav-link:hover::after,
.navbar-notti .nav-link.active::after { transform: scaleX(1); }

.btn-notti-nav {
  background: var(--notti-primary); color: #fff !important;
  border: none; border-radius: 2rem;
  font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: .85rem;
  padding: .5rem 1.3rem;
  display: inline-flex; align-items: center; gap: .4rem;
  box-shadow: 0 4px 14px rgba(251,115,84,.3);
  transition: background var(--t), box-shadow var(--t), transform var(--t);
  white-space: nowrap; text-decoration: none;
}
.btn-notti-nav:hover { background: var(--notti-orange); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(251,115,84,.4); }

/* Hamburger */
.navbar-toggler { border: none; padding: .4rem; }
.navbar-toggler:focus { box-shadow: none; }
.toggler-bar { display: block; width: 24px; height: 2px; background: #333; border-radius: 2px; margin: 5px 0; transition: all .3s; }
.navbar-toggler[aria-expanded="true"] .toggler-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar-toggler[aria-expanded="true"] .toggler-bar:nth-child(2) { opacity: 0; }
.navbar-toggler[aria-expanded="true"] .toggler-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 991px) {
  #navMenu { border-top: 1px solid rgba(0,0,0,.07); margin-top: .5rem; padding: .5rem 0 .75rem; }
  .navbar-notti .nav-link::after { display: none; }
  .btn-notti-nav { margin: .5rem 0 0; }
}

/* ── Seção helpers ────────────────────────────────────────────────────────── */
.overline {
  font-family: 'Montserrat', sans-serif;
  font-size: .75rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--notti-primary); margin-bottom: .5rem;
}
.section-title { font-size: clamp(1.6rem, 3vw, 2.2rem); color: #1a1a1a; margin-bottom: .5rem; }
.section-title span { color: var(--notti-primary); }
.section-divider { width: 48px; height: 4px; background: var(--notti-primary); border-radius: 2px; margin: 0 auto 2.5rem; }
.section-divider.left { margin-left: 0; }
.section-dark { background: var(--notti-dark); }

/* ── Hero estático ────────────────────────────────────────────────────────── */
.hero-static {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #12101e 0%, #1e1228 55%, #0d1520 100%);
}

/* Balões decorativos SVG */
.hero-deco { position: absolute; inset: 0; pointer-events: none; }

.deco-balloon {
  position: absolute;
  opacity: .08;
}
.deco-b1 {
  color: var(--notti-primary);
  width: 320px; bottom: -60px; right: 12%;
  transform: rotate(-12deg);
  animation: float 7s ease-in-out infinite;
}
.deco-b2 {
  color: var(--notti-orange);
  width: 200px; top: -30px; right: 28%;
  transform: rotate(8deg);
  animation: float 9s ease-in-out infinite reverse;
}
.deco-b3 {
  color: var(--notti-primary);
  width: 140px; top: 30px; right: 8%;
  transform: rotate(20deg);
  animation: float 6s ease-in-out infinite 1s;
}
.deco-b4 {
  color: #fff;
  width: 100px; bottom: 40px; right: 36%;
  transform: rotate(-5deg);
  animation: float 8s ease-in-out infinite 2s;
}

.deco-circle {
  position: absolute; border-radius: 50%;
  border: 1px solid rgba(251,115,84,.12);
}
.deco-c1 { width: 500px; height: 500px; right: -120px; top: -120px; }
.deco-c2 { width: 300px; height: 300px; right: 80px; bottom: -100px; border-color: rgba(255,255,255,.05); }

.deco-line {
  position: absolute;
  top: 0; bottom: 0; right: 42%;
  width: 1px;
  background: linear-gradient(to bottom, transparent, rgba(251,115,84,.15), transparent);
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(var(--r, 0deg)); }
  50%       { transform: translateY(-18px) rotate(var(--r, 0deg)); }
}

/* Textos do hero */
.hero-overline {
  font-family: 'Montserrat', sans-serif;
  font-size: .75rem; font-weight: 700;
  letter-spacing: .18em; text-transform: uppercase;
  color: var(--notti-primary);
  margin-bottom: 1rem;
  display: flex; align-items: center; gap: .6rem;
}
.hero-overline::before {
  content: ''; display: inline-block;
  width: 32px; height: 2px;
  background: var(--notti-primary); border-radius: 1px;
}
.hero-title {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  color: #fff;
  line-height: 1.15;
  margin-bottom: 1.25rem;
  font-weight: 800;
}
.hero-title span { color: var(--notti-primary); }
.hero-sub {
  color: rgba(255,255,255,.65);
  font-size: 1.05rem;
  line-height: 1.7;
  max-width: 520px;
}
.hero-btns { display: flex; gap: .75rem; flex-wrap: wrap; }

/* Badges numéricos */
.hero-badges {
  display: flex; align-items: center; gap: 1.5rem;
  flex-wrap: wrap;
}
.hero-badge {
  display: flex; flex-direction: column; gap: .1rem;
}
.hero-badge strong {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.6rem; font-weight: 800;
  color: var(--notti-primary); line-height: 1;
}
.hero-badge span {
  font-size: .75rem; color: rgba(255,255,255,.45);
  text-transform: uppercase; letter-spacing: .08em;
}
.hero-badge-sep { width: 1px; height: 36px; background: rgba(255,255,255,.12); }

@media (max-width: 576px) {
  .hero-title { font-size: 1.75rem; }
  .deco-b1 { width: 200px; }
  .deco-b2, .deco-b3, .deco-b4 { display: none; }
}

/* ── Sobre — stat boxes ───────────────────────────────────────────────────── */
.stat-box {
  background: #fff; border-radius: var(--notti-radius);
  padding: 1.5rem 1rem;
  box-shadow: 0 2px 12px rgba(0,0,0,.07);
  display: flex; flex-direction: column; align-items: center; gap: .3rem;
}
.stat-icon { font-size: 1.6rem; color: var(--notti-primary); }
.stat-box strong { font-family: 'Montserrat', sans-serif; font-size: 2rem; font-weight: 800; color: var(--notti-primary); line-height: 1; }
.stat-box span { font-size: .82rem; color: var(--notti-muted); }

/* ── Produtos ─────────────────────────────────────────────────────────────── */
.produto-card {
  border: 1px solid rgba(0,0,0,.08); border-radius: var(--notti-radius);
  overflow: hidden; background: #fff;
  transition: transform var(--t), box-shadow var(--t);
}
.produto-card:hover { transform: translateY(-5px); box-shadow: 0 8px 28px rgba(251,115,84,.15); }
.produto-icon {
  aspect-ratio: 1 / 1;
  background: linear-gradient(135deg, var(--notti-primary), var(--notti-orange));
  display: flex; align-items: center; justify-content: center;
  font-size: 3rem; color: #fff;
}
.produto-nome { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: .95rem; margin-bottom: .25rem; color: #1a1a1a; }
.produto-desc { font-size: .82rem; color: var(--notti-muted); margin: 0; line-height: 1.5; }

/* Thumb quadrada com lightbox */
.produto-img {
  aspect-ratio: 1 / 1;
  overflow: hidden; position: relative; cursor: zoom-in;
  background: linear-gradient(135deg, var(--notti-primary), var(--notti-orange));
}
.produto-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; display: block; }
.produto-card:hover .produto-img img { transform: scale(1.06); }
.produto-img-overlay {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0);
  display: flex; align-items: center; justify-content: center;
  transition: background .3s;
}
.produto-img:hover .produto-img-overlay { background: rgba(0,0,0,.38); }
.produto-img-overlay i {
  color: #fff; font-size: 2rem;
  opacity: 0; transform: scale(.7);
  transition: opacity .3s, transform .3s;
}
.produto-img:hover .produto-img-overlay i { opacity: 1; transform: scale(1); }

/* Lightbox */
.notti-lightbox {
  position: fixed; inset: 0; z-index: 9999;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity .3s;
}
.notti-lightbox.open { opacity: 1; }
.notti-lightbox-backdrop {
  position: absolute; inset: 0; background: rgba(0,0,0,.88);
  cursor: zoom-out;
}
.notti-lightbox-content {
  position: relative; z-index: 1;
  display: flex; flex-direction: column; align-items: center;
  padding: 1rem; max-width: 95vw; max-height: 95vh;
}
.notti-lightbox-content img {
  max-width: 90vw; max-height: 85vh;
  border-radius: .5rem;
  box-shadow: 0 12px 48px rgba(0,0,0,.5);
  transform: scale(.92); transition: transform .3s;
  object-fit: contain;
}
.notti-lightbox.open .notti-lightbox-content img { transform: scale(1); }
.notti-lightbox-content p {
  color: rgba(255,255,255,.75); font-size: .85rem; margin-top: .75rem; text-align: center;
}
.notti-lightbox-close {
  position: absolute; top: -2.5rem; right: -.5rem;
  background: none; border: none; color: #fff;
  font-size: 2.2rem; line-height: 1; cursor: pointer;
  opacity: .7; transition: opacity .2s;
  padding: 0;
}
.notti-lightbox-close:hover { opacity: 1; }

/* ── Diferenciais ─────────────────────────────────────────────────────────── */
.diferencial-card { padding: .5rem; }
.diferencial-icon {
  width: 72px; height: 72px; border-radius: 50%;
  background: rgba(251,115,84,.12);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem; color: var(--notti-primary);
  margin: 0 auto 1.25rem;
  transition: background var(--t), transform var(--t);
}
.diferencial-card:hover .diferencial-icon { background: var(--notti-primary); color: #fff; transform: scale(1.1); }
.diferencial-card h5 { color: #fff; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 1rem; margin-bottom: .6rem; }
.diferencial-card p  { color: rgba(255,255,255,.62); font-size: .88rem; line-height: 1.6; margin: 0; }

/* ── Galeria ──────────────────────────────────────────────────────────────── */
.galeria-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1rem; }
.galeria-item { border-radius: var(--notti-radius); overflow: hidden; aspect-ratio: 4/3; position: relative; cursor: pointer; }
.galeria-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.galeria-item:hover img { transform: scale(1.05); }
.galeria-overlay {
  position: absolute; inset: 0;
  background: rgba(251,115,84,0); display: flex; align-items: center; justify-content: center;
  transition: background .3s;
}
.galeria-item:hover .galeria-overlay { background: rgba(251,115,84,.5); }
.galeria-overlay i { color: #fff; font-size: 2rem; opacity: 0; transition: opacity .3s; }
.galeria-item:hover .galeria-overlay i { opacity: 1; }

/* ── Clientes (marquee CSS) ───────────────────────────────────────────────── */
.clientes-overflow {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.clientes-track {
  display: flex; gap: 3rem; align-items: center;
  width: max-content;
  animation: marquee 30s linear infinite;
}
.clientes-track img { height: 44px; width: auto; filter: grayscale(1) opacity(.55); transition: filter var(--t); }
.clientes-track img:hover { filter: none; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ── CTA ──────────────────────────────────────────────────────────────────── */
.cta-section { background: linear-gradient(135deg, var(--notti-primary) 0%, var(--notti-orange) 100%); }
.cta-section h2 { color: #fff; font-size: clamp(1.5rem, 3vw, 2.2rem); }
.cta-section p  { color: rgba(255,255,255,.88); }

/* ── Página hero (galeria, contato) ───────────────────────────────────────── */
.page-hero { background: linear-gradient(120deg, var(--notti-dark) 60%, #2d1a3a); padding: 3.5rem 0 3rem; }
.page-hero h1 { color: #fff; }
.page-hero p  { color: rgba(255,255,255,.65); }

/* ── Contato ──────────────────────────────────────────────────────────────── */
.contato-icon-box { width: 48px; height: 48px; background: rgba(251,115,84,.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; color: var(--notti-primary); flex-shrink: 0; }
.form-control:focus, .form-select:focus { border-color: var(--notti-primary); box-shadow: 0 0 0 .2rem rgba(251,115,84,.2); }

/* ── Footer ───────────────────────────────────────────────────────────────── */
.site-footer { background: var(--notti-dark); color: rgba(255,255,255,.65); }
.footer-title { color: #fff; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; margin-bottom: 1rem; }
.footer-desc  { font-size: .88rem; line-height: 1.7; }
.footer-links { display: flex; flex-direction: column; gap: .4rem; }
.footer-links a { color: rgba(255,255,255,.6); font-size: .88rem; transition: color var(--t); }
.footer-links a:hover { color: var(--notti-primary); }
.footer-contact { display: flex; flex-direction: column; gap: .65rem; list-style: none; padding: 0; margin: 0; }
.footer-contact li { display: flex; gap: .75rem; align-items: flex-start; font-size: .88rem; }
.footer-contact i  { color: var(--notti-primary); margin-top: .15rem; flex-shrink: 0; }
.footer-contact a  { color: rgba(255,255,255,.6); }
.footer-contact a:hover { color: var(--notti-primary); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.07); font-size: .8rem; color: rgba(255,255,255,.35); }
.footer-admin-link { color: rgba(255,255,255,.35); font-size: .78rem; transition: color var(--t); }
.footer-admin-link:hover { color: var(--notti-primary); }

/* ── WhatsApp float ───────────────────────────────────────────────────────── */
.whatsapp-float { position: fixed; bottom: 1.5rem; right: 1.5rem; width: 56px; height: 56px; background: #25D366; color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.7rem; box-shadow: 0 4px 16px rgba(0,0,0,.25); z-index: 990; transition: transform var(--t); }
.whatsapp-float:hover { color: #fff; transform: scale(1.1); }

/* ── Admin (área restrita) ────────────────────────────────────────────────── */
.dropzone-area { border: 2px dashed #dee2e6; border-radius: var(--notti-radius); padding: 2.5rem 1rem; text-align: center; cursor: pointer; transition: border-color var(--t), background var(--t); background: #fafafa; }
.dropzone-area.drag-over { border-color: var(--notti-primary); background: rgba(251,115,84,.04); }
.dropzone-area i { font-size: 2.5rem; color: #adb5bd; }
.galeria-admin-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 1rem; }
.galeria-admin-item { position: relative; border-radius: .5rem; overflow: hidden; aspect-ratio: 4/3; background: #e9ecef; }
.galeria-admin-item img { width: 100%; height: 100%; object-fit: cover; }
.galeria-admin-overlay { position: absolute; inset: 0; background: rgba(0,0,0,.55); display: flex; align-items: flex-end; padding: .5rem; opacity: 0; transition: opacity .25s; }
.galeria-admin-item:hover .galeria-admin-overlay { opacity: 1; }