/* =========================================================
   Thiago Ryque — Site institucional
   Paleta: navy escuro (#0f172a) + âmbar/dourado (#f59e0b)
   ========================================================= */

:root {
  /* Backgrounds */
  --bg:        #0f172a;   /* slate-900 - base */
  --bg-deep:   #020617;   /* slate-950 - seções profundas / footer */
  --bg-alt:    #111c33;   /* alternância sutil */
  --surface:   #1e293b;   /* cards */
  --surface-2: #243349;   /* card hover */
  --border:    #2a3a55;

  /* Accent quente */
  --accent:      #f59e0b; /* amber-500 */
  --accent-600:  #d97706; /* hover */
  --accent-400:  #fbbf24; /* highlight */
  --accent-soft: rgba(245, 158, 11, .12);

  /* Texto */
  --text:       #f8fafc;  /* slate-50 */
  --text-soft:  #cbd5e1;  /* slate-300 */
  --text-muted: #64748b;  /* slate-500 */

  /* Tipografia */
  --font-display: "Sora", system-ui, sans-serif;
  --font-body:    "Inter", system-ui, sans-serif;

  /* Layout */
  --maxw: 1140px;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 20px 50px -20px rgba(0,0,0,.6);
  --shadow-amber: 0 16px 40px -12px rgba(245,158,11,.35);
}

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

html { scroll-behavior: smooth; scroll-padding-top: 84px; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text-soft);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--text);
  line-height: 1.15;
  font-weight: 700;
}

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 800px; }

.accent { color: var(--accent); }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  border-radius: 999px;
  padding: 12px 22px;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn-sm { padding: 9px 18px; font-size: 14px; }
.btn-lg { padding: 15px 30px; font-size: 16px; }
.btn-block { width: 100%; }

.btn-primary {
  background: var(--accent);
  color: #1a1205;
  box-shadow: var(--shadow-amber);
}
.btn-primary:hover { background: var(--accent-400); transform: translateY(-2px); }

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent-400); transform: translateY(-2px); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(15, 23, 42, .8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s ease, background .3s ease;
}
.site-header.scrolled { border-bottom-color: var(--border); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }

.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  color: #1a1205;
  background: var(--accent);
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border-radius: 11px;
  letter-spacing: .5px;
}
.brand-name { font-family: var(--font-display); font-weight: 700; color: var(--text); font-size: 18px; }

.nav { display: flex; align-items: center; gap: 28px; }
.nav > a:not(.btn) { font-size: 15px; color: var(--text-soft); font-weight: 500; transition: color .2s ease; }
.nav > a:not(.btn):hover { color: var(--accent-400); }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: .3s; }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 70px 0 80px; overflow: hidden; }
.hero-glow {
  position: absolute;
  top: -200px; right: -150px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(245,158,11,.18), transparent 65%);
  filter: blur(20px);
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 56px;
  align-items: center;
  position: relative;
}
.eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .5px;
  text-transform: uppercase;
  color: var(--accent-400);
  background: var(--accent-soft);
  border: 1px solid rgba(245,158,11,.25);
  padding: 7px 14px;
  border-radius: 999px;
  margin-bottom: 22px;
}
.hero h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 800; letter-spacing: -.02em; }
.lead { font-size: clamp(1.05rem, 2vw, 1.2rem); color: var(--text-soft); margin: 22px 0 32px; max-width: 540px; }
.lead strong { color: var(--text); }

.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 36px; }

.hero-trust { list-style: none; display: flex; flex-wrap: wrap; gap: 28px; }
.hero-trust li { font-size: 14px; color: var(--text-muted); }
.hero-trust strong { display: block; font-family: var(--font-display); font-size: 26px; color: var(--accent); font-weight: 700; }

/* Hero photo */
.hero-photo { position: relative; }
.photo-frame {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.photo-frame::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(15,23,42,.55));
  pointer-events: none;
}
.photo-frame img { width: 100%; height: 100%; object-fit: cover; }
.photo-badge {
  position: absolute;
  left: 18px; bottom: 18px;
  display: flex; align-items: center; gap: 9px;
  background: rgba(2,6,23,.78);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  padding: 9px 15px;
  border-radius: 999px;
  z-index: 2;
}
.photo-badge .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(245,158,11,.2); }

/* ---------- Stats ---------- */
.stats { background: var(--bg-deep); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; padding: 38px 24px; }
.stat { text-align: center; }
.stat-num { display: block; font-family: var(--font-display); font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 800; color: var(--accent); }
.stat-label { display: block; font-size: 13.5px; color: var(--text-muted); margin-top: 6px; }

/* ---------- Autoridade ---------- */
.authority { padding: 34px 0; background: var(--bg); border-bottom: 1px solid var(--border); text-align: center; }
.authority-label {
  font-family: var(--font-display); font-size: 12px; font-weight: 600;
  letter-spacing: 1.5px; text-transform: uppercase; color: var(--text-muted); margin-bottom: 18px;
}
.authority-logos {
  display: flex; flex-wrap: wrap; justify-content: center; align-items: center;
  gap: 14px 28px; margin-bottom: 18px;
}
.authority-logos span {
  font-family: var(--font-display); font-weight: 700; font-size: clamp(1.1rem, 2.4vw, 1.5rem);
  color: var(--text-soft); letter-spacing: .5px; opacity: .85;
  transition: opacity .2s ease, color .2s ease;
}
.authority-logos span:hover { opacity: 1; color: var(--accent-400); }
.authority-creds { font-size: 14.5px; color: var(--text-muted); max-width: 760px; margin: 0 auto; }
.authority-creds strong { color: var(--text-soft); }

/* ---------- 3 Dores ---------- */
.dores-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card.dor { display: flex; flex-direction: column; }
.dor-num {
  display: inline-block; align-self: flex-start;
  font-family: var(--font-display); font-weight: 700; font-size: 12px; letter-spacing: 1px;
  text-transform: uppercase; color: var(--accent); background: var(--accent-soft);
  border: 1px solid rgba(245,158,11,.25); padding: 5px 12px; border-radius: 999px; margin-bottom: 16px;
}
.dor h3 { font-size: 1.2rem; margin-bottom: 12px; }
.dor-problem { font-size: .95rem; color: var(--text-soft); margin-bottom: 16px; }
.dor-fix {
  font-size: .92rem; color: var(--text-soft); margin-top: auto;
  border-top: 1px solid var(--border); padding-top: 14px;
}
.dor-fix strong { color: var(--accent-400); }
.dores-cta { max-width: 720px; margin: 44px auto 0; }
.dores-cta .cta-card .btn { width: 100%; }

/* ---------- Sections ---------- */
.section { padding: 88px 0; }
.section-alt { background: var(--bg-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-head { max-width: 720px; margin: 0 auto 52px; text-align: center; }
.kicker {
  font-family: var(--font-display);
  font-size: 13px; font-weight: 600; letter-spacing: 1px; text-transform: uppercase;
  color: var(--accent); display: block; margin-bottom: 14px;
}
.section h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); letter-spacing: -.01em; }
.section-sub { margin-top: 16px; color: var(--text-soft); font-size: 1.05rem; }

/* two-col */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.col-text h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); margin-bottom: 18px; }
.col-text p { margin-bottom: 16px; }
.col-text .kicker { text-align: left; }
.mission { color: var(--text); font-size: 1.1rem; border-left: 3px solid var(--accent); padding-left: 16px; }

.quote-card {
  background: linear-gradient(160deg, var(--surface), var(--bg-deep));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 48px 40px;
  box-shadow: var(--shadow);
}
.quote-card p { font-family: var(--font-display); font-size: 1.6rem; font-weight: 700; color: var(--text); line-height: 1.3; }
.quote-card span { display: block; margin-top: 18px; color: var(--accent); font-weight: 600; }

/* cards */
.cards-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 26px;
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}
.card:hover { transform: translateY(-5px); border-color: var(--accent); background: var(--surface-2); }
.card-icon {
  width: 46px; height: 46px; border-radius: 12px;
  display: grid; place-items: center;
  background: var(--accent-soft); color: var(--accent);
  font-size: 18px; margin-bottom: 18px;
}
.card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.card p { font-size: .95rem; color: var(--text-soft); }

/* methods */
.methods-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.method {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius-sm);
  padding: 28px 30px;
  transition: transform .2s ease, background .2s ease;
}
.method:hover { transform: translateX(4px); background: var(--surface-2); }
.method h3 { font-size: 1.25rem; color: var(--accent-400); letter-spacing: .5px; margin-bottom: 10px; }
.method p { color: var(--text-soft); font-size: .98rem; }

/* pain list */
.pain-list { list-style: none; margin-top: 24px; }
.pain-list li {
  position: relative; padding: 12px 0 12px 36px;
  border-bottom: 1px solid var(--border); color: var(--text-soft);
}
.pain-list li:last-child { border-bottom: 0; }
.pain-list li::before {
  content: "✕"; position: absolute; left: 0; top: 12px;
  color: var(--accent); font-weight: 700; width: 22px; height: 22px;
  background: var(--accent-soft); border-radius: 6px; display: grid; place-items: center; font-size: 12px;
}
.pain-list strong { color: var(--text); }

/* cta-card */
.cta-card {
  background: linear-gradient(160deg, var(--surface-2), var(--bg-deep));
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  padding: 38px 34px;
  box-shadow: var(--shadow-amber);
  text-align: center;
}
.cta-card h3 { font-size: 1.35rem; margin-bottom: 12px; }
.cta-card p { color: var(--text-soft); margin-bottom: 24px; }
.cta-note { display: block; margin-top: 14px; font-size: 13px; color: var(--text-muted); }

/* cases */
.cases-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.case {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 28px;
  transition: transform .2s ease, border-color .2s ease;
}
.case:hover { transform: translateY(-5px); border-color: var(--accent); }
.case-tag {
  display: inline-block; font-size: 12px; font-weight: 600;
  color: var(--accent-400); background: var(--accent-soft);
  padding: 5px 12px; border-radius: 999px; margin-bottom: 16px;
  font-family: var(--font-display);
}
.case h3 { font-size: 1.25rem; margin-bottom: 10px; }
.case p { font-size: .95rem; color: var(--text-soft); }

/* cta band */
.cta-band {
  background:
    radial-gradient(circle at 20% 0%, rgba(245,158,11,.18), transparent 50%),
    var(--bg-deep);
  padding: 80px 0;
  border-top: 1px solid var(--border);
  text-align: center;
}
.cta-band-inner { max-width: 760px; margin: 0 auto; }
.cta-band h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: 16px; }
.cta-band p { font-size: 1.1rem; color: var(--text-soft); margin-bottom: 32px; }
.cta-band-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* faq */
.faq { display: flex; flex-direction: column; gap: 12px; }
.faq details {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 4px 22px;
  transition: border-color .2s ease;
}
.faq details[open] { border-color: var(--accent); }
.faq summary {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  padding: 18px 0;
  list-style: none;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  font-size: 1.02rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--accent); font-size: 1.5rem; font-weight: 400; transition: transform .2s ease; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 0 20px; color: var(--text-soft); }

/* ---------- Footer ---------- */
.site-footer { background: var(--bg-deep); border-top: 1px solid var(--border); padding-top: 56px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; padding-bottom: 40px; }
.footer-brand .brand-mark { margin-bottom: 18px; }
.footer-tag { color: var(--text-soft); max-width: 320px; margin-bottom: 14px; }
.footer-priorities { font-family: var(--font-display); font-weight: 600; color: var(--accent); letter-spacing: 1px; }
.social-row { display: flex; gap: 12px; margin-top: 22px; }
.social-btn {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-soft);
  transition: transform .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
}
.social-btn svg { width: 20px; height: 20px; fill: currentColor; }
.social-btn:hover { background: var(--accent); color: #1a1205; border-color: var(--accent); transform: translateY(-3px); }
.social-btn.wa:hover { background: #25d366; color: #fff; border-color: #25d366; }
.footer-col h4 { font-size: 14px; text-transform: uppercase; letter-spacing: .5px; color: var(--text-muted); margin-bottom: 16px; font-weight: 600; }
.footer-col a { display: block; color: var(--text-soft); padding: 6px 0; font-size: 15px; transition: color .2s ease; }
.footer-col a:hover { color: var(--accent-400); }
.footer-bottom { border-top: 1px solid var(--border); padding: 24px; text-align: center; color: var(--text-muted); font-size: 13.5px; }

/* ---------- Botão flutuante WhatsApp ---------- */
.wa-float {
  position: fixed;
  right: 22px; bottom: 22px;
  z-index: 200;
  display: flex;
  align-items: center;
  gap: 0;
  height: 58px;
  padding: 0;
  background: #25d366;
  color: #fff;
  border-radius: 999px;
  box-shadow: 0 10px 28px -6px rgba(37, 211, 102, .6);
  overflow: hidden;
  transition: gap .25s ease, padding .25s ease, transform .2s ease, box-shadow .2s ease;
}
.wa-float svg { width: 30px; height: 30px; fill: #fff; flex: 0 0 auto; margin: 0 14px; }
.wa-float-label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  white-space: nowrap;
  max-width: 0;
  opacity: 0;
  transition: max-width .25s ease, opacity .2s ease, padding .25s ease;
}
.wa-float:hover { transform: translateY(-2px); box-shadow: 0 14px 32px -6px rgba(37, 211, 102, .7); }
.wa-float:hover .wa-float-label { max-width: 160px; opacity: 1; padding-right: 20px; }
.wa-float svg { animation: wa-pulse 2.6s ease-in-out infinite; }
@keyframes wa-pulse {
  0%, 100% { transform: scale(1); }
  10% { transform: scale(1.12); }
  20% { transform: scale(1); }
}
@media (max-width: 560px) {
  .wa-float { right: 16px; bottom: 16px; height: 54px; }
  .wa-float svg { width: 28px; height: 28px; margin: 0 13px; }
}
@media (prefers-reduced-motion: reduce) {
  .wa-float svg { animation: none; }
}

/* ---------- Scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsivo ---------- */
@media (max-width: 900px) {
  .nav {
    position: fixed; inset: 72px 0 auto 0;
    flex-direction: column;
    background: var(--bg-deep);
    border-bottom: 1px solid var(--border);
    padding: 20px 24px 28px;
    gap: 6px;
    transform: translateY(-120%);
    transition: transform .3s ease;
    align-items: stretch;
  }
  .nav.open { transform: translateY(0); }
  .nav > a:not(.btn) { padding: 12px 4px; border-bottom: 1px solid var(--border); }
  .nav .btn { margin-top: 12px; }
  .nav-toggle { display: flex; }
  .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .hero-grid, .two-col { grid-template-columns: 1fr; gap: 40px; }
  .hero-photo { order: -1; max-width: 460px; margin: 0 auto; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 28px 16px; }
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .methods-grid { grid-template-columns: 1fr; }
  .cases-grid { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .section { padding: 64px 0; }
  .cards-grid { grid-template-columns: 1fr; }
  .hero-trust { gap: 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .quote-card { padding: 34px 26px; }
  .quote-card p { font-size: 1.3rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; transition: none; }
}