/* ============================================================
   Nádiah Tamberlini — Custom Theme
   Crazy Diamond Soluções Digitais · crazydiamond.com.br
   ============================================================ */

:root {
  --gold:       #C49A2E;
  --gold-dark:  #A87E20;
  --dark:       #2C3E50;
  --text:       #4A4A4A;
  --muted:      #6B6B6B;
  --cream:      #FAF8F5;
  --cream-dark: #F0EBE3;
  --border:     #E8E0D6;
  --white:      #FFFFFF;

  --font-head: 'Playfair Display', Georgia, serif;
  --font-body: 'Nunito', sans-serif;

  --max-w:  1180px;
  --sec:    80px;
  --radius: 8px;
  --r-sm:   4px;
}

/* ── Reset ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--text);
  line-height: 1.75;
  background: var(--white);
}
img { max-width: 100%; height: auto; display: block; }
a   { color: inherit; text-decoration: none; }
ul  { list-style: none; }
button { border: none; background: none; cursor: pointer; font: inherit; }

/* ── Container ───────────────────────────────────────────── */
.container {
  max-width: var(--max-w);
  margin:    0 auto;
  padding:   0 28px;
}

/* ── Typography ──────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-head);
  color:       var(--dark);
  line-height: 1.25;
}
h1 { font-size: clamp(30px, 4.5vw, 48px); }
h2 { font-size: clamp(24px, 3.5vw, 38px); }
h3 { font-size: clamp(18px, 2.5vw, 24px); }
h4 { font-size: 18px; }

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display:      inline-block;
  background:   var(--gold);
  color:        var(--white);
  font-family:  var(--font-body);
  font-size:    15px;
  font-weight:  700;
  padding:      14px 38px;
  border-radius:var(--r-sm);
  border:       2px solid var(--gold);
  transition:   background .2s, border-color .2s, color .2s;
  white-space:  nowrap;
}
.btn:hover { background: var(--gold-dark); border-color: var(--gold-dark); }

.btn-outline {
  background: transparent;
  color:      var(--white);
  border-color: var(--white);
}
.btn-outline:hover {
  background:   var(--white);
  color:        var(--gold);
  border-color: var(--white);
}

/* ── NAVIGATION ──────────────────────────────────────────── */
.site-header {
  position: sticky;
  top:      0;
  z-index:  200;
  background: var(--gold);
  box-shadow: 0 2px 10px rgba(0,0,0,.18);
}
.nav-wrap {
  display:     flex;
  align-items: center;
  height:      68px;
  gap:         24px;
}
.nav-logo { flex-shrink: 0; }
.nav-logo img {
  height:        50px;
  width:         50px;
  border-radius: 50%;
  object-fit:    cover;
}
.nav-menu {
  display:     flex;
  gap:         32px;
  align-items: center;
  margin-left: auto;
}
.nav-menu a {
  color:       var(--white);
  font-size:   14px;
  font-weight: 700;
  letter-spacing: .4px;
  opacity:     .92;
  transition:  opacity .15s;
}
.nav-menu a:hover { opacity: 1; }
.nav-cta { margin-left: 16px; }
.nav-cta .btn {
  padding:    10px 22px;
  font-size:  14px;
  background: var(--white);
  color:      var(--gold);
  border-color: var(--white);
}
.nav-cta .btn:hover {
  background:   var(--dark);
  color:        var(--white);
  border-color: var(--dark);
}
/* Hamburger */
.nav-hamburger {
  display:        none;
  flex-direction: column;
  gap:            5px;
  margin-left:    auto;
  padding:        6px;
}
.nav-hamburger span {
  display:    block;
  width:      24px;
  height:     2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform .2s, opacity .2s;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── HERO ────────────────────────────────────────────────── */
.hero {
  background: var(--dark);
  padding:    var(--sec) 0;
}
.hero-grid {
  display:     flex;
  gap:         64px;
  align-items: flex-start;
}
.hero-text {
  flex: 1;
  min-width: 0;
}
.hero-img {
  flex-shrink: 0;
  width: 400px;
}
.hero-text h1 {
  color:         var(--white);
  margin-bottom: 20px;
}
.hero-text h1 em {
  font-style: normal;
  color:      var(--gold);
}
.hero-text .lead {
  font-size:   18px;
  line-height: 1.8;
  color:       rgba(255,255,255,.85);
  margin-bottom: 10px;
}
.hero-text .sub {
  font-size:   14px;
  font-weight: 700;
  color:       var(--gold);
  letter-spacing: .5px;
  text-transform: uppercase;
}
.hero-text .hero-cta { margin-top: 36px; }
.hero-img img {
  display:       block;
  width:         100%;
  height:        auto;
  border-radius: var(--radius);
}

/* ── Sections ────────────────────────────────────────────── */
.sec       { padding: var(--sec) 0; }
.sec-white  { background: var(--white); }
.sec-cream  { background: var(--cream); }
.sec-dark   { background: var(--dark); }

.sec-head {
  text-align:    center;
  margin-bottom: 56px;
}
.sec-head h2   { margin-bottom: 14px; }
.sec-head p    { color: var(--muted); font-size: 17px; max-width: 580px; margin: 0 auto; }

.eyebrow {
  display:         block;
  font-size:       11px;
  font-weight:     700;
  letter-spacing:  2.5px;
  text-transform:  uppercase;
  color:           var(--gold);
  margin-bottom:   10px;
}

/* ── 2-col layout ────────────────────────────────────────── */
.row {
  display:     flex;
  gap:         64px;
  align-items: flex-start;
}
.row-img,
.row-txt {
  flex: 1;
  min-width: 0;
}
.row-img img {
  display:       block;
  width:         100%;
  height:        auto;
  border-radius: var(--radius);
}
.row-txt h2    { margin-bottom: 20px; }
.row-txt p     { color: var(--text); line-height: 1.8; }
.row-txt p + p { margin-top: 16px; }
.row-txt .btn  { margin-top: 32px; display: inline-block; }

/* ── Cards ───────────────────────────────────────────────── */
.grid-3 {
  display:               grid;
  grid-template-columns: repeat(3, 1fr);
  gap:                   28px;
}
.grid-4 {
  display:               grid;
  grid-template-columns: repeat(4, 1fr);
  gap:                   24px;
}
.card {
  background:    var(--white);
  border-radius: var(--radius);
  padding:       36px 28px;
  border-top:    4px solid var(--gold);
  box-shadow:    0 2px 14px rgba(0,0,0,.06);
  text-align:    center;
}
.sec-cream .card, .sec-white .card { background: var(--white); }
.card-icon {
  font-size:     44px;
  margin-bottom: 18px;
  display:       block;
  line-height:   1;
}
.card h3 { font-size: 17px; margin-bottom: 12px; }
.card p  { font-size: 14px; color: var(--muted); line-height: 1.75; }

/* ── Quote ───────────────────────────────────────────────── */
.quote {
  border-left:   4px solid var(--gold);
  padding:       18px 24px;
  background:    var(--cream-dark);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  font-style:    italic;
  font-size:     16px;
  color:         var(--dark);
  margin-top:    28px;
  line-height:   1.7;
}

/* ── Check list ──────────────────────────────────────────── */
.check-list { margin: 20px 0; }
.check-list li {
  display:     flex;
  align-items: flex-start;
  gap:         10px;
  padding:     6px 0;
  font-size:   15px;
}
.check-list li::before {
  content:    '✓';
  color:      var(--gold);
  font-weight:700;
  flex-shrink:0;
  margin-top: 2px;
}

/* ── CTA band ─────────────────────────────────────────────── */
.cta-band {
  background: var(--dark);
  padding:    72px 0;
  text-align: center;
}
.cta-band h2 { color: var(--white); margin-bottom: 14px; }
.cta-band p  { color: rgba(255,255,255,.75); font-size: 18px; max-width: 520px; margin: 0 auto 36px; }

/* ── Page hero (inner pages) ─────────────────────────────── */
.page-hero {
  background: var(--dark);
  padding:    64px 0;
  text-align: center;
}
.page-hero h1 { color: var(--white); margin-bottom: 12px; }
.page-hero p  { color: rgba(255,255,255,.75); font-size: 18px; max-width: 580px; margin: 0 auto; }

/* ── FAQ ─────────────────────────────────────────────────── */
.faq-wrap { max-width: 720px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--border); }
.faq-item summary {
  display:      flex;
  justify-content: space-between;
  align-items:  center;
  padding:      22px 4px;
  font-weight:  700;
  font-size:    16px;
  color:        var(--dark);
  cursor:       pointer;
  user-select:  none;
  list-style:   none;
  gap:          16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content:    '+';
  font-size:  26px;
  font-weight:300;
  color:      var(--gold);
  flex-shrink:0;
  transition: transform .2s;
}
.faq-item[open] summary         { color: var(--gold); }
.faq-item[open] summary::after  { transform: rotate(45deg); }
.faq-body {
  padding:     0 4px 22px;
  font-size:   15px;
  color:       var(--muted);
  line-height: 1.8;
}

/* ── Contact ─────────────────────────────────────────────── */
.contact-card {
  background:    var(--white);
  border:        1px solid var(--border);
  border-radius: var(--radius);
  padding:       48px 40px;
  box-shadow:    0 4px 20px rgba(0,0,0,.06);
}
.contact-card h3 { margin-bottom: 28px; }
.contact-row {
  display:     flex;
  align-items: center;
  gap:         14px;
  margin-bottom: 20px;
}
.contact-icon {
  width:         44px;
  height:        44px;
  background:    var(--gold);
  border-radius: 50%;
  display:       flex;
  align-items:   center;
  justify-content: center;
  font-size:     20px;
  flex-shrink:   0;
}
.contact-label {
  font-size:      11px;
  font-weight:    700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color:          var(--gold);
  display:        block;
  margin-bottom:  2px;
}
.contact-row a { color: var(--dark); font-size: 15px; transition: color .15s; }
.contact-row a:hover { color: var(--gold); }

/* ── E-book badge ────────────────────────────────────────── */
.ebook-badge {
  display:       inline-block;
  background:    var(--gold);
  color:         var(--white);
  font-size:     11px;
  font-weight:   700;
  letter-spacing:2px;
  text-transform:uppercase;
  padding:       4px 14px;
  border-radius: var(--r-sm);
  margin-bottom: 14px;
}
.ebook-img {
  flex:      0 0 42%;
  max-width: 42%;
}
.ebook-img img {
  display:        block;
  width:          100%;
  height:         auto;
  max-height:     520px;
  object-fit:     cover;
  object-position:top center;
  border-radius:  var(--radius);
  box-shadow:     0 16px 48px rgba(0,0,0,.18);
}

/* ── FOOTER ──────────────────────────────────────────────── */
.site-footer {
  background: #1a2634;
  color:      rgba(255,255,255,.7);
  padding:    60px 0 28px;
}
.footer-top {
  display:               grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap:                   48px;
  padding-bottom:        48px;
  border-bottom:         1px solid rgba(255,255,255,.08);
  margin-bottom:         28px;
}
.footer-brand img {
  height:        46px;
  width:         46px;
  border-radius: 50%;
  object-fit:    cover;
  margin-bottom: 16px;
}
.footer-brand h3 {
  font-family:   var(--font-head);
  color:         var(--white);
  font-size:     19px;
  margin-bottom: 10px;
}
.footer-brand p { font-size: 14px; line-height: 1.7; }
.footer-col h4 {
  font-family:    var(--font-body);
  color:          var(--gold);
  font-size:      12px;
  font-weight:    700;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  margin-bottom:  18px;
}
.footer-col li { margin-bottom: 10px; }
.footer-col a {
  font-size:  14px;
  color:      rgba(255,255,255,.65);
  transition: color .15s;
}
.footer-col a:hover { color: var(--gold); }
.footer-bottom {
  display:     flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap:   wrap;
  gap:         8px;
  font-size:   13px;
  color:       rgba(255,255,255,.45);
}
.footer-bottom a { color: var(--gold); transition: color .15s; }
.footer-bottom a:hover { color: var(--white); }

/* ── WhatsApp float ──────────────────────────────────────── */
.wa-float {
  position:      fixed;
  bottom:        28px;
  right:         28px;
  z-index:       999;
  width:         58px;
  height:        58px;
  background:    #25D366;
  border-radius: 50%;
  display:       flex;
  align-items:   center;
  justify-content: center;
  box-shadow:    0 4px 18px rgba(0,0,0,.28);
  transition:    transform .2s, box-shadow .2s;
}
.wa-float:hover { transform: scale(1.08); box-shadow: 0 6px 24px rgba(0,0,0,.34); }
.wa-float svg   { width: 30px; height: 30px; fill: var(--white); }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-img  { order: -1; }
  .hero-img img { height: 300px; }
  .hero-text { text-align: center; }
  .hero-text .hero-cta { display: flex; justify-content: center; }

  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root { --sec: 56px; }

  .nav-menu {
    display:    none;
    position:   absolute;
    top:        68px;
    left:       0; right: 0;
    background: var(--gold);
    flex-direction: column;
    gap:        0;
    padding:    8px 0 20px;
    box-shadow: 0 6px 16px rgba(0,0,0,.18);
    z-index:    199;
  }
  .nav-menu.open    { display: flex; }
  .nav-menu a       { padding: 13px 28px; border-bottom: 1px solid rgba(255,255,255,.15); }
  .nav-cta          { display: none; }
  .nav-hamburger    { display: flex; }

  .row          { grid-template-columns: 1fr; gap: 36px; }
  .row-img img  { height: 280px; }

  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }

  .footer-top    { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .contact-card { padding: 32px 24px; }
  .faq-cont     { grid-template-columns: 1fr; }
}