/* ============================================================
   CEATEM — Design System & Estilos Globais
   Paleta: Ouro Champanhe, Deep Navy / Charcoal, Off-White Quente
   Tipografia: Playfair Display + Inter / Poppins
   ============================================================ */

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

:root {
  --gold:       #b8942a;
  --gold-light: #d4af5a;
  --gold-deep:  #8a6d1e;
  --ink:        #12141d;
  --ink-deep:   #0a0c12;
  --cream:      #faf8f4;
  --cream-deep: #f2ece0;
  --card-bg:    #ffffff;
  --muted:      #666055;
  --border:     #e4dcce;
  --radius:     16px;
  --grad-gold:  linear-gradient(120deg, #8a6d1e 0%, #b8942a 45%, #d4af5a 100%);
  --grad-hero:  radial-gradient(ellipse 70% 60% at 20% 20%, rgba(212,175,90,.35) 0%, transparent 70%),
                radial-gradient(ellipse 60% 50% at 90% 10%, rgba(184,148,42,.25) 0%, transparent 70%),
                linear-gradient(180deg, #faf8f2 0%, #f4eee2 100%);
  --shadow-sm:  0 4px 20px rgba(0,0,0,.06);
  --shadow-lg:  0 20px 50px -15px rgba(0,0,0,.15);
  --nav-h:      76px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', 'Poppins', system-ui, sans-serif;
  background: var(--cream);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  line-height: 1.65;
}

h1, h2, h3, h4 {
  font-family: 'Playfair Display', Georgia, serif;
  letter-spacing: -.015em;
  line-height: 1.2;
}

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

/* -- Utilities -------------------------------------------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 1.5rem;
}

.section { padding-block: 5.5rem; }

.eyebrow {
  display: block;
  font-family: 'Inter', sans-serif;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold-deep);
  margin-bottom: .6rem;
}

.text-gold {
  background: var(--grad-gold);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.btn-gold {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  background: var(--grad-gold);
  color: #fff !important;
  font-weight: 700;
  font-size: .85rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  border: none;
  border-radius: 9999px;
  padding: .9rem 2rem;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(184,148,42,.3);
  transition: transform .25s ease, box-shadow .25s ease, filter .25s ease;
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 36px rgba(184,148,42,.4);
  filter: brightness(1.05);
}

.btn-outline-gold {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  background: transparent;
  color: var(--gold-deep);
  font-weight: 700;
  font-size: .85rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  border: 1.5px solid rgba(138,109,30,.4);
  border-radius: 9999px;
  padding: .9rem 2rem;
  cursor: pointer;
  transition: border-color .25s, background .25s, transform .25s;
}
.btn-outline-gold:hover {
  border-color: var(--gold-deep);
  background: rgba(184,148,42,.08);
  transform: translateY(-2px);
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  padding: 2rem;
  transition: transform .3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow .3s ease, border-color .3s ease;
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(184,148,42,.45);
}

.hairline {
  border: none;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold) 50%, transparent);
  margin-block: 1.5rem;
}

/* -- Navigation ------------------------------------------- */
#nav {
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(250,248,244,.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: background .3s, box-shadow .3s;
}

#nav .nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: .75rem;
}
.nav-logo img {
  height: 48px;
  width: auto;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-links a {
  font-size: .88rem;
  font-weight: 500;
  color: var(--muted);
  transition: color .2s;
}
.nav-links a:hover { color: var(--gold-deep); }

.nav-cta { padding: .65rem 1.5rem; font-size: .78rem; }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: .25rem;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform .3s, opacity .3s;
}

.nav-mobile {
  display: none;
  flex-direction: column;
  gap: 1rem;
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: var(--cream);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 1.5rem;
  z-index: 99;
  box-shadow: 0 10px 30px rgba(0,0,0,.08);
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  font-size: 1rem;
  font-weight: 500;
  color: var(--ink);
  padding-block: .6rem;
  border-bottom: 1px solid var(--border);
}

/* -- Hero ------------------------------------------------- */
#hero {
  background: var(--grad-hero);
  padding-top: calc(var(--nav-h) + 4.5rem);
  padding-bottom: 5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

#hero h1 {
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 700;
  max-width: 900px;
  margin: 1rem auto 1.25rem;
}

#hero .hero-sub {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--muted);
  max-width: 680px;
  margin: 0 auto 2rem;
  line-height: 1.8;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .75rem;
  margin-bottom: 2.5rem;
}
.hero-badges span {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .78rem;
  font-weight: 600;
  color: var(--ink);
  background: rgba(255,255,255,.8);
  border: 1px solid var(--border);
  border-radius: 9999px;
  padding: .45rem 1.15rem;
  box-shadow: var(--shadow-sm);
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.25rem;
  margin-bottom: 3.5rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  max-width: 800px;
  margin: 0 auto;
  padding-top: 3rem;
  border-top: 1px solid rgba(184,148,42,.25);
}
.hero-stats .stat-val {
  font-family: 'Playfair Display', serif;
  font-size: 2.6rem;
  font-weight: 800;
  background: var(--grad-gold);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}
.hero-stats .stat-lbl {
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: .5rem;
}

/* -- Section Styles --------------------------------------- */
.bg-cream  { background: var(--cream); }
.bg-deep   { background: var(--cream-deep); }
.bg-hero   { background: var(--grad-hero); }
.bg-dark   { background: linear-gradient(135deg, var(--ink), #1c1e28); color: var(--cream); }

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3.5rem;
}
.section-header h2 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; margin-top: .5rem; }
.section-header p  { font-size: 1.05rem; color: var(--muted); margin-top: 1rem; }

/* -- Equipamentos Grid ------------------------------------ */
.equip-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 2rem;
}

.equip-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius);
  background: var(--card-bg);
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform .3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow .3s ease, border-color .3s ease;
}
.equip-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(184,148,42,.45);
}

.equip-img-wrap {
  width: 100%;
  height: 250px;
  background: #ffffff;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  border-bottom: 1px solid var(--border);
}
.equip-img-wrap img {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
  transition: transform .4s ease;
}
.equip-card:hover .equip-img-wrap img {
  transform: scale(1.04);
}

.equip-body {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.equip-tag {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--gold-deep);
  margin-bottom: .4rem;
}

.equip-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.45rem;
  font-weight: 700;
  margin-bottom: .85rem;
}

.equip-desc {
  font-size: .9rem;
  color: var(--muted);
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.equip-benefits {
  margin-bottom: 1.75rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: .6rem;
}
.equip-benefits li {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  font-size: .85rem;
  color: var(--ink);
  line-height: 1.5;
}
.equip-benefits .check {
  color: var(--gold-deep);
  font-weight: bold;
  flex-shrink: 0;
}

.equip-cta {
  margin-top: auto;
  width: 100%;
  text-align: center;
  padding: .8rem 1.5rem;
}

/* -- Diferenciais Grid ------------------------------------ */
.dif-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}
.dif-card {
  padding: 2.25rem 2rem;
}
.dif-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(184,148,42,.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-deep);
  margin-bottom: 1.25rem;
}
.dif-card h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: .6rem; }
.dif-card p  { font-size: .9rem; color: var(--muted); line-height: 1.7; }

/* -- Pricing Box ------------------------------------------ */
.pricing-box {
  background: var(--card-bg);
  border: 1.5px solid rgba(184,148,42,.4);
  border-radius: var(--radius);
  padding: 3.5rem 2.5rem;
  max-width: 820px;
  margin: 0 auto;
  box-shadow: var(--shadow-lg);
  text-align: center;
}
.pricing-box h3 { font-size: 2.2rem; margin-bottom: .75rem; }
.pricing-box p  { color: var(--muted); font-size: 1rem; max-width: 600px; margin: 0 auto 2rem; }
.pricing-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .9rem 2rem;
  text-align: left;
  margin-bottom: 2.5rem;
}
.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: .65rem;
  font-size: .92rem;
}
.pricing-features .check { color: var(--gold-deep); font-weight: bold; flex-shrink: 0; }

/* -- WhatsApp Float --------------------------------------- */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 60px;
  height: 60px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  color: #fff;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.45);
  transition: transform .3s ease, box-shadow .3s ease;
}
.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 14px 38px rgba(37, 211, 102, 0.6);
}
.whatsapp-float svg { width: 32px; height: 32px; fill: currentColor; }

/* -- Footer ----------------------------------------------- */
#footer {
  background: var(--ink);
  color: rgba(255,255,255,.55);
  padding-top: 4.5rem;
  padding-bottom: 2.5rem;
  border-top: 1px solid rgba(255,255,255,.08);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}
.footer-brand img {
  height: 44px;
  width: auto;
  object-fit: contain;
  margin-bottom: 1.25rem;
}
.footer-brand p { font-size: .88rem; line-height: 1.7; max-width: 320px; }
.footer-col h4 {
  font-family: 'Inter', sans-serif;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 1.25rem;
}
.footer-col ul { display: flex; flex-direction: column; gap: .7rem; }
.footer-col a {
  font-size: .88rem;
  color: rgba(255,255,255,.7);
  transition: color .2s;
}
.footer-col a:hover { color: var(--gold-light); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 2rem;
  text-align: center;
  font-size: .8rem;
}

/* -- Responsive ------------------------------------------- */
@media (max-width: 992px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }
  .hero-stats { grid-template-columns: 1fr; gap: 1.5rem; }
  .pricing-features { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .equip-grid { grid-template-columns: 1fr; }
  .section { padding-block: 3.5rem; }
}