/* =========================================================
   Milena Rossow — Assessoria Contábil
   Paleta: verde floresta + dourado (identidade do Instagram)
   ========================================================= */

:root {
  --green-950: #17221c;
  --green-900: #2e4034; /* verde oficial da marca */
  --green-800: #35493c;
  --green-700: #3e5747;
  --gold-500: #ffb03b; /* dourado oficial da marca */
  --gold-400: #ffc468;
  --cream: #f7f4ec;
  --white: #fff;
  --ink: #1c2622;
  --ink-soft: #4a564f;
  --border-soft: rgba(255, 255, 255, 0.12);

  --font-display: 'Poppins', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;

  --radius: 14px;
  --container: 1120px;
  --shadow-lg: 0 20px 40px -20px rgba(23, 34, 28, 0.45);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 0.5em;
}

p { line-height: 1.65; color: var(--ink-soft); margin: 0 0 1em; }

a { color: inherit; text-decoration: none; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-400);
  margin-bottom: 16px;
}
.tag--dark { color: var(--green-700); }
.tag::before {
  content: '';
  width: 22px;
  height: 2px;
  background: currentcolor;
  display: inline-block;
}

.text-accent { color: var(--gold-500); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
  white-space: nowrap;
}
.btn--primary {
  background: var(--gold-500);
  color: var(--green-900);
  box-shadow: 0 10px 24px -8px rgba(232, 168, 56, 0.55);
}
.btn--primary:hover { transform: translateY(-2px); background: var(--gold-400); }

.btn--outline {
  background: transparent;
  border: 1.5px solid var(--green-700);
  color: var(--green-700);
}
.btn--outline:hover { background: var(--green-700); color: var(--white); }

.btn--ghost {
  border: 1.5px solid var(--border-soft);
  color: var(--white);
  padding: 10px 22px;
  font-size: 0.88rem;
}
.btn--ghost:hover { background: var(--gold-500); border-color: var(--gold-500); color: var(--green-900); }

/* ---------- Header ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(46, 64, 52, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-soft);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  height: 76px;
}

.brand { display: flex; align-items: center; gap: 10px; color: var(--white); }
.brand__badge {
  display: inline-flex;
  color: var(--gold-500);
  flex-shrink: 0;
}
.brand__text { display: flex; flex-direction: column; line-height: 1.2; }
.brand__text strong { font-family: var(--font-display); font-size: 1.02rem; }
.brand__text small { font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--gold-400); }

.nav { display: flex; gap: 28px; }
.nav a {
  color: var(--white);
  font-size: 0.92rem;
  font-weight: 500;
  opacity: 0.85;
  transition: opacity 0.2s ease, color 0.2s ease;
}
.nav a:hover { opacity: 1; color: var(--gold-400); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span { width: 22px; height: 2px; background: var(--white); display: block; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: radial-gradient(circle at 80% -10%, var(--green-700), var(--green-900) 60%);
  color: var(--white);
  padding: 120px 0 100px;
  overflow: hidden;
}
.hero__pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.14) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: linear-gradient(to bottom, black, transparent 85%);
  opacity: 0.5;
}
.hero__inner { position: relative; }
.hero__content { max-width: 720px; }
.hero__title {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  color: var(--white);
}
.hero__subtitle {
  font-size: 1.08rem;
  color: rgba(255,255,255,0.78);
  max-width: 560px;
  margin-bottom: 32px;
}
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 36px; }
.hero .btn--outline { border-color: rgba(255,255,255,0.35); color: var(--white); }
.hero .btn--outline:hover { background: var(--white); color: var(--green-900); border-color: var(--white); }

.hero__credential {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
  border-top: 1px solid var(--border-soft);
  padding-top: 18px;
}
.hero__credential .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--gold-500);
  box-shadow: 0 0 0 4px rgba(232, 168, 56, 0.2);
}

/* ---------- Sections ---------- */
.section { padding: 96px 0; }
.section--light { background: var(--cream); }
.section--dark { background: var(--green-900); color: var(--white); }
.section--dark p { color: rgba(255,255,255,0.72); }
.section--dark h2 { color: var(--white); }

.section__head { max-width: 640px; margin-bottom: 56px; }
.section__head h2 { font-size: clamp(1.7rem, 3.4vw, 2.3rem); }

/* ---------- Sobre ---------- */
.about {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 64px;
  align-items: center;
}
.about__media { display: flex; justify-content: center; }
.about__badge {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: linear-gradient(160deg, var(--green-700), var(--green-900));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--gold-400);
  box-shadow: var(--shadow-lg);
  border: 6px solid var(--white);
}
.about__badge-number { font-family: var(--font-display); font-weight: 700; font-size: 1.3rem; }
.about__badge-label { font-size: 0.85rem; letter-spacing: 0.08em; color: rgba(255,255,255,0.8); margin-top: 4px; }
.about__text h2 { font-size: clamp(1.7rem, 3.2vw, 2.2rem); color: var(--green-900); }

/* ---------- Cards de serviço ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.card {
  position: relative;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 30px 26px 26px 30px;
  overflow: hidden;
  transition: transform 0.25s ease, background 0.25s ease;
}
.card:hover { transform: translateY(-4px); background: rgba(255,255,255,0.07); }
.card__bar {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: var(--gold-500);
}
.card h3 { font-size: 1.08rem; color: var(--white); margin-bottom: 10px; }
.card p { font-size: 0.92rem; margin: 0; }

/* ---------- Diferenciais ---------- */
.features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px 48px;
}
.feature__num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.6rem;
  color: var(--gold-500);
  display: block;
  margin-bottom: 8px;
}
.feature h3 { color: var(--green-900); font-size: 1.1rem; }
.feature p { font-size: 0.95rem; }

/* ---------- CTA final ---------- */
.cta {
  position: relative;
  background: linear-gradient(135deg, var(--green-800), var(--green-900));
  color: var(--white);
  padding: 100px 0;
  overflow: hidden;
}
.cta__pattern {
  position: absolute;
  right: -80px; top: -80px;
  width: 360px; height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232,168,56,0.25), transparent 70%);
}
.cta__inner { position: relative; max-width: 680px; }
.cta__inner h2 { font-size: clamp(1.8rem, 3.6vw, 2.5rem); color: var(--white); }
.cta__inner p { color: rgba(255,255,255,0.75); margin-bottom: 32px; }
.cta__actions { display: flex; gap: 16px; flex-wrap: wrap; }
.cta .btn--outline { border-color: rgba(255,255,255,0.35); color: var(--white); }
.cta .btn--outline:hover { background: var(--white); color: var(--green-900); }

/* ---------- Footer ---------- */
.footer { background: var(--green-900); color: rgba(255,255,255,0.7); padding: 40px 0; }
.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  border-top: 1px solid var(--border-soft);
  padding-top: 32px;
}
.footer__brand { display: flex; align-items: center; gap: 10px; color: var(--white); }
.footer__brand .brand__badge { color: var(--gold-500); }
.footer__brand strong { display: block; font-family: var(--font-display); font-size: 0.95rem; }
.footer__brand small { font-size: 0.72rem; color: rgba(255,255,255,0.6); }
.footer__social { display: flex; flex-wrap: wrap; gap: 16px 22px; }
.footer__social a { font-size: 0.88rem; transition: color 0.2s ease; }
.footer__social a:hover { color: var(--gold-400); }
.footer__copy { width: 100%; text-align: center; font-size: 0.78rem; margin-top: 8px; }

/* ---------- WhatsApp flutuante ---------- */
.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 12px 24px -8px rgba(0,0,0,0.4);
  z-index: 90;
  transition: transform 0.2s ease;
}
.whatsapp-float:hover { transform: scale(1.08); }

/* ---------- Banner de cookies ---------- */
.cookie-banner {
  position: fixed;
  left: 24px;
  right: 24px;
  bottom: 24px;
  max-width: 640px;
  margin: 0 auto;
  background: var(--green-900);
  color: var(--white);
  border: 1px solid rgba(255, 176, 59, 0.4);
  border-radius: var(--radius);
  padding: 22px 26px;
  box-shadow: 0 24px 48px -14px rgba(0, 0, 0, 0.6);
  z-index: 95;
  display: none;
  flex-direction: column;
  gap: 16px;
}
.cookie-banner.is-visible { display: flex; }
.cookie-banner p {
  color: rgba(255,255,255,0.82);
  font-size: 0.9rem;
  margin: 0;
}
.cookie-banner a { color: var(--gold-400); text-decoration: underline; }
.cookie-banner__actions { display: flex; gap: 12px; flex-wrap: wrap; }
.cookie-banner__actions .btn { padding: 10px 20px; font-size: 0.88rem; }
.cookie-banner .btn--outline { border-color: rgba(255,255,255,0.35); color: var(--white); }
.cookie-banner .btn--outline:hover { background: var(--white); color: var(--green-900); }

@media (max-width: 480px) {
  .cookie-banner { left: 16px; right: 16px; bottom: 16px; padding: 18px 20px; }
}

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ---------- Responsivo ---------- */
@media (max-width: 900px) {
  .nav { display: none; }
  .header__cta { display: none; }
  .nav-toggle { display: flex; }
  .about { grid-template-columns: 1fr; text-align: center; }
  .about__text { order: 2; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .features { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .header.nav-open .header__inner {
    flex-wrap: wrap;
    height: auto;
    padding-top: 16px;
    padding-bottom: 16px;
  }
  .header.nav-open .nav {
    display: flex;
    flex-direction: column;
    width: 100%;
    order: 3;
    gap: 18px;
    margin-top: 16px;
    padding-top: 20px;
    border-top: 1px solid var(--border-soft);
  }
  .header.nav-open .header__cta {
    display: flex;
    width: 100%;
    order: 4;
    justify-content: center;
    margin-top: 16px;
  }
}

@media (max-width: 640px) {
  .cards { grid-template-columns: 1fr; }
  .hero { padding: 100px 0 72px; }
  .section { padding: 72px 0; }
}