/* ===========================================================
   AnaninLab — folha de estilo da marca
   Paleta: navy #101D3F · laranja #FD8A04
   =========================================================== */

:root {
  --navy:        #101D3F;
  --navy-700:    #16264f;
  --navy-600:    #1d3163;
  --orange:      #FD8A04;
  --orange-600:  #e87b00;
  --orange-050:  #fff4e6;
  --ink:         #1f2733;
  --muted:       #5b6577;
  --line:        #e6e9f0;
  --surface:     #ffffff;
  --bg:          #f5f7fb;
  --radius:      16px;
  --radius-sm:   10px;
  --shadow:      0 10px 30px rgba(16, 29, 63, .08);
  --shadow-lg:   0 24px 60px rgba(16, 29, 63, .16);
  --container:   1120px;
  --font:        'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: var(--orange-600); text-decoration: none; transition: color .15s ease; }
a:hover { color: var(--orange); }

h1, h2, h3, h4 { color: var(--navy); line-height: 1.2; margin: 0 0 .5em; font-weight: 800; letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 5vw, 3.1rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.1rem); }
h3 { font-size: 1.2rem; }
p  { margin: 0 0 1rem; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 22px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .55em;
  padding: .85em 1.6em;
  border-radius: 999px;
  font-weight: 700; font-size: 1rem;
  cursor: pointer; border: 2px solid transparent;
  transition: transform .12s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-accent { background: var(--orange); color: #fff; box-shadow: 0 10px 24px rgba(253, 138, 4, .35); }
.btn-accent:hover { background: var(--orange-600); color: #fff; }
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { background: var(--navy-600); color: #fff; }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.55); }
.btn-ghost:hover { background: rgba(255,255,255,.12); color: #fff; border-color: #fff; }
.btn-outline { background: #fff; color: var(--navy); border-color: var(--line); box-shadow: var(--shadow); }
.btn-outline:hover { border-color: var(--orange); color: var(--orange-600); }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.9);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav-bar { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 1rem; }
.brand { display: flex; align-items: center; gap: .6rem; color: var(--navy); font-weight: 800; font-size: 1.25rem; }
.brand:hover { color: var(--navy); }
.brand img { width: 40px; height: 40px; }
.brand span b { color: var(--orange); }

.nav-toggle {
  display: none; background: none; border: 0; cursor: pointer;
  width: 44px; height: 44px; padding: 0; color: var(--navy);
}
.nav-toggle svg { width: 28px; height: 28px; }

.nav-links { display: flex; align-items: center; gap: .35rem; }
.nav-links a {
  color: var(--navy); font-weight: 600; font-size: .98rem;
  padding: .5rem .85rem; border-radius: 8px;
}
.nav-links a:hover { background: var(--orange-050); color: var(--orange-600); }
.nav-links a.active { color: var(--orange-600); }
.nav-links a.nav-cta { background: var(--orange); color: #fff; padding: .55rem 1.1rem; border-radius: 999px; }
.nav-links a.nav-cta:hover { background: var(--orange-600); }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background: radial-gradient(1200px 600px at 80% -10%, var(--navy-600), transparent 60%),
              linear-gradient(135deg, var(--navy) 0%, var(--navy-700) 100%);
  color: #fff;
  padding: clamp(3.5rem, 8vw, 6rem) 0 clamp(4rem, 9vw, 7rem);
}
.hero::after {
  content: ""; position: absolute; right: -120px; bottom: -160px;
  width: 460px; height: 460px; border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(253,138,4,.35), transparent 70%);
  pointer-events: none;
}
.hero-inner { position: relative; z-index: 1; text-align: center; max-width: 760px; margin: 0 auto; }
.hero-badge {
  width: 112px; height: 112px; margin: 0 auto 1.5rem;
  background: #fff; border-radius: 28px; display: grid; place-items: center;
  box-shadow: var(--shadow-lg);
}
.hero-badge img { width: 78px; height: 78px; }
.hero h1 { color: #fff; }
.hero p.lead { font-size: clamp(1.05rem, 2.2vw, 1.3rem); color: rgba(255,255,255,.82); margin: 0 auto 2rem; max-width: 560px; }
.hero-actions { display: flex; gap: .8rem; justify-content: center; flex-wrap: wrap; }

/* page hero (internal pages) */
.page-hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-700) 100%);
  color: #fff; padding: clamp(2.5rem, 6vw, 4rem) 0; text-align: center;
}
.page-hero h1 { color: #fff; margin-bottom: .3rem; }
.page-hero p { color: rgba(255,255,255,.8); margin: 0; }

/* ---------- Sections ---------- */
.section { padding: clamp(3rem, 7vw, 5rem) 0; }
.section.alt { background: var(--surface); }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 2.5rem; }
.section-head p { color: var(--muted); margin: 0; }
.eyebrow {
  display: inline-block; text-transform: uppercase; letter-spacing: .12em;
  font-size: .78rem; font-weight: 700; color: var(--orange-600);
  background: var(--orange-050); padding: .35rem .8rem; border-radius: 999px; margin-bottom: 1rem;
}

/* ---------- Cards ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: -5rem; position: relative; z-index: 2; }
.card {
  background: var(--surface); border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow); border: 1px solid var(--line);
  display: flex; flex-direction: column;
  transition: transform .18s ease, box-shadow .25s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.card .card-media { aspect-ratio: 16/10; overflow: hidden; background: var(--navy); }
.card .card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.card:hover .card-media img { transform: scale(1.05); }
.card .card-body { padding: 1.4rem 1.4rem 1.6rem; flex: 1; display: flex; flex-direction: column; }
.card .card-icon {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  background: var(--orange-050); color: var(--orange-600); margin-bottom: .9rem;
}
.card h3 { margin-bottom: .3rem; }
.card p { color: var(--muted); margin: 0 0 1.2rem; flex: 1; }
.card .card-link { font-weight: 700; color: var(--navy); display: inline-flex; align-items: center; gap: .4rem; }
.card .card-link:hover { color: var(--orange-600); }
.card .card-link svg { transition: transform .15s ease; }
.card:hover .card-link svg { transform: translateX(4px); }

/* ---------- About / content ---------- */
.about { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.prose { max-width: 820px; margin: 0 auto; }
.prose p { color: var(--ink); }
.prose h2, .prose h3 { margin-top: 1.6em; }

.content-card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow);
  padding: clamp(1.5rem, 4vw, 2.6rem);
}

/* ---------- Video ---------- */
.video-frame {
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-lg);
  background: #000; max-width: 760px; margin: 0 auto 2rem; aspect-ratio: 16/9;
}
.video-frame video { width: 100%; height: 100%; display: block; }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.2rem; margin: 2rem 0; }
.step { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 1.4rem; }
.step .num { width: 34px; height: 34px; border-radius: 50%; background: var(--navy); color: #fff; display: grid; place-items: center; font-weight: 700; margin-bottom: .7rem; }
.step h4 { margin: 0 0 .25rem; }
.step p { margin: 0; color: var(--muted); font-size: .95rem; }

/* ---------- Table ---------- */
.table-wrap { overflow-x: auto; border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--line); background: #fff; }
table.points { width: 100%; border-collapse: collapse; font-size: 1rem; }
table.points thead th { background: var(--navy); color: #fff; text-align: left; padding: 1rem 1.4rem; font-weight: 700; font-size: .95rem; }
table.points tbody td { padding: .9rem 1.4rem; border-top: 1px solid var(--line); }
table.points tbody tr:nth-child(even) { background: #fafbfe; }
table.points tbody tr:hover { background: var(--orange-050); }
table.points td:first-child { font-weight: 600; color: var(--navy); white-space: nowrap; }

/* ---------- Notice ---------- */
.notice {
  display: flex; gap: 1rem; align-items: flex-start;
  background: var(--orange-050); border: 1px solid #ffe1bd; border-left: 4px solid var(--orange);
  border-radius: var(--radius-sm); padding: 1.1rem 1.3rem; margin: 1.5rem 0;
}
.notice svg { flex: none; color: var(--orange-600); margin-top: 2px; }
.notice p { margin: 0; color: #6b4a17; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy); color: rgba(255,255,255,.75); padding: 3.5rem 0 1.5rem; margin-top: auto; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 2.5rem; }
.footer-brand { display: flex; align-items: center; gap: .6rem; margin-bottom: 1rem; }
.footer-brand img { width: 44px; height: 44px; }
.footer-brand span { color: #fff; font-weight: 800; font-size: 1.2rem; }
.footer-brand span b { color: var(--orange); }
.site-footer h4 { color: #fff; font-size: .85rem; text-transform: uppercase; letter-spacing: .1em; margin-bottom: 1rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: .55rem; font-size: .95rem; }
.site-footer a { color: rgba(255,255,255,.75); }
.site-footer a:hover { color: var(--orange); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.12); margin-top: 2.5rem; padding-top: 1.5rem;
  font-size: .85rem; color: rgba(255,255,255,.55); text-align: center;
}
.footer-bottom p { margin: .3rem 0; }

/* ---------- Responsive ---------- */
@media (max-width: 920px) {
  .cards { grid-template-columns: 1fr; margin-top: -3.5rem; }
  .about { grid-template-columns: 1fr; gap: 1.5rem; }
  .steps { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
}
@media (max-width: 720px) {
  .nav-toggle { display: grid; place-items: center; }
  .nav-links {
    position: absolute; top: 72px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; border-bottom: 1px solid var(--line);
    padding: .6rem; box-shadow: var(--shadow);
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: .85rem 1rem; border-radius: 8px; }
  .nav-links a.nav-cta { text-align: center; margin-top: .4rem; }
}