/* ===========================================================
   Clézia Pires — design tokens
   Verde + amarelo (herança visual de Flávio Bolsonaro),
   roxo usado como único acento deliberado (marca da Clézia).
=========================================================== */

:root {
  --green-950: #08301C;
  --green-900: #0B3B22;
  --green-700: #0E7A3E;
  --green-600: #148C48;
  --green-500: #1FAE55;
  --green-100: #E4F3EA;

  --yellow-600: #F0A500;
  --yellow-500: #FFC42C;
  --yellow-300: #FFE18A;

  --purple-700: #3E1C60;
  --purple-600: #5B2A86;
  --purple-100: #EFE6F7;

  --ink: #101A13;
  --ink-soft: #3B463E;
  --paper: #FBF9F4;
  --paper-2: #F1F6EE;
  --white: #FFFFFF;
  --line: rgba(16, 26, 19, 0.1);

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

  --container: 1180px;
  --radius: 18px;
}

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

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

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

.wrap {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

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

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--yellow-500);
  color: var(--ink);
  padding: 10px 16px;
  z-index: 999;
  font-weight: 700;
}
.skip-link:focus { left: 12px; top: 12px; }

:focus-visible {
  outline: 3px solid var(--purple-600);
  outline-offset: 3px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  line-height: 1.06;
  margin: 0;
  letter-spacing: -0.01em;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.96rem;
  border: 2px solid transparent;
  transition: transform 0.15s ease, background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-lg { padding: 16px 30px; font-size: 1.05rem; }

.btn-primary { background: var(--yellow-500); color: var(--green-950); }
.btn-primary:hover { background: var(--yellow-600); }

.btn-ghost { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.35); }
.btn-ghost:hover { border-color: var(--white); }

.btn-outline { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.6); }
.btn-outline:hover { background: rgba(255,255,255,0.12); }

.btn-purple { background: var(--purple-600); color: var(--white); }
.btn-purple:hover { background: var(--purple-700); }

.btn-dark { background: var(--ink); color: var(--white); }
.btn-dark:hover { background: var(--green-950); }

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

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: linear-gradient(180deg, var(--green-900), var(--green-700));
  border-bottom: 4px solid var(--yellow-500);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 14px;
  padding-bottom: 14px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
}
.logo-word {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.02rem;
  line-height: 1.05;
}
.logo-word strong { font-weight: 800; color: var(--yellow-500); }

.logo-badge {
  background: var(--yellow-500);
  color: var(--green-950);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.85rem;
  border-radius: 999px;
  padding: 6px 12px;
  line-height: 1;
}

.main-nav {
  display: flex;
  gap: 30px;
  font-weight: 600;
  font-size: 0.95rem;
}
.main-nav a { color: rgba(255,255,255,0.88); }
.main-nav a:hover { color: var(--yellow-500); }

.nav-mobile-cta { display: none; }

.header-actions { display: flex; align-items: center; gap: 12px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  background: rgba(255,255,255,0.08);
  border: none;
  border-radius: 10px;
  cursor: pointer;
}
.nav-toggle span { width: 20px; height: 2px; background: var(--white); margin: 0 auto; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, var(--green-900) 0%, var(--green-700) 55%, var(--green-600) 100%);
  padding-top: 76px;
}

.hero-shape {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, transparent 60%, var(--yellow-500) 60.5%, var(--yellow-500) 78%, var(--yellow-300) 78.5%, var(--yellow-300) 100%);
  clip-path: polygon(58% 0, 100% 0, 100% 100%, 40% 100%);
  opacity: 0.95;
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: end;
  gap: 20px;
  min-height: 640px;
}

.hero-copy {
  position: relative;
  z-index: 2;
  padding: 48px 0 56px;
  color: var(--white);
  max-width: 560px;
}

.hero-kicker {
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--yellow-500);
  margin: 0 0 18px;
  font-size: 1rem;
}

.hero-title {
  font-size: clamp(2.3rem, 4.2vw, 3.4rem);
  font-weight: 800;
  color: var(--white);
}

.hero-sub {
  margin: 22px 0 32px;
  font-size: 1.08rem;
  line-height: 1.55;
  color: rgba(255,255,255,0.88);
}
.hero-sub strong { color: var(--yellow-500); }

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

.hero-photo {
  position: relative;
  z-index: 2;
  margin: 0;
  justify-self: end;
  align-self: end;
  width: min(100%, 460px);
}
.hero-photo img { width: 100%; height: auto; filter: drop-shadow(0 24px 34px rgba(0,0,0,0.35)); }

.hero-number {
  position: absolute;
  top: 6%;
  left: -6%;
  background: var(--purple-600);
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  padding: 10px 16px;
  border-radius: 999px;
  box-shadow: 0 10px 20px rgba(62,28,96,0.35);
}

/* ---------- Strip ---------- */
.strip {
  background: var(--yellow-500);
  color: var(--green-950);
  overflow: hidden;
  border-bottom: 4px solid var(--green-900);
}
.strip-track {
  display: flex;
  gap: 40px;
  white-space: nowrap;
  padding: 13px 0;
  font-weight: 700;
  font-size: 0.98rem;
  animation: scroll-strip 32s linear infinite;
  width: max-content;
}
@keyframes scroll-strip {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .strip-track { animation: none; overflow-x: auto; }
}

/* ---------- About ---------- */
.about { padding: 100px 0; background: var(--paper); }

.about-inner {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 64px;
  align-items: center;
}

.about-photo {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  box-shadow: 0 30px 50px -20px rgba(11,59,34,0.35);
}
.about-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  border: 6px solid var(--yellow-500);
  border-radius: var(--radius);
  pointer-events: none;
}
.about-photo img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 2 / 3; }

.about-quote {
  margin: 0 0 26px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 2.6vw, 2.05rem);
  line-height: 1.28;
  color: var(--green-900);
}

.about-text {
  font-size: 1.08rem;
  line-height: 1.65;
  color: var(--ink-soft);
  max-width: 60ch;
  margin: 0 0 30px;
}

.about-tags {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.about-tags li {
  background: var(--green-100);
  color: var(--green-900);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 9px 16px;
  border-radius: 999px;
}

/* ---------- Proposals ---------- */
.proposals { padding: 100px 0; background: var(--paper-2); }

.section-head { max-width: 640px; margin: 0 0 56px; }
.section-head h2 {
  font-size: clamp(1.9rem, 3.2vw, 2.5rem);
  color: var(--green-950);
  margin-bottom: 16px;
}
.section-head p { font-size: 1.08rem; color: var(--ink-soft); line-height: 1.55; margin: 0; }

.proposal-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.proposal-card {
  background: var(--white);
  padding: 32px 26px;
  border-radius: 6px 24px 6px 24px;
  border-top: 6px solid var(--green-600);
}
.proposal-card.card-yellow { border-top-color: var(--yellow-500); }

.proposal-icon { width: 40px; height: 40px; color: var(--green-700); margin-bottom: 22px; }
.card-yellow .proposal-icon { color: var(--yellow-600); }

.proposal-card h3 {
  font-size: 1.12rem;
  margin-bottom: 12px;
  color: var(--ink);
}
.proposal-card p { margin: 0; color: var(--ink-soft); line-height: 1.55; font-size: 0.98rem; }

/* ---------- Spotlight (purple accent) ---------- */
.spotlight {
  background: linear-gradient(135deg, var(--purple-700) 0%, var(--purple-600) 100%);
  color: var(--white);
  padding: 96px 0;
  position: relative;
  overflow: hidden;
}
.spotlight::before {
  content: "";
  position: absolute;
  right: -8%;
  top: -20%;
  width: 480px;
  height: 480px;
  background: radial-gradient(circle, rgba(255,196,44,0.18), transparent 65%);
}

.spotlight-inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 56px;
  align-items: center;
  position: relative;
}

.spotlight-kicker {
  font-weight: 700;
  color: var(--yellow-500);
  margin: 0 0 16px;
}

.spotlight h2 {
  font-size: clamp(1.9rem, 3.2vw, 2.5rem);
  margin-bottom: 22px;
}

.spotlight p { font-size: 1.06rem; line-height: 1.6; color: rgba(255,255,255,0.86); max-width: 52ch; margin: 0 0 30px; }

.spotlight-stats { display: grid; gap: 18px; }
.stat-card {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: var(--radius);
  padding: 26px;
}
.stat-card strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2.1rem;
  color: var(--yellow-500);
  margin-bottom: 8px;
}
.stat-card span { font-size: 0.94rem; color: rgba(255,255,255,0.85); line-height: 1.45; }

/* ---------- Participate ---------- */
.participate {
  background: var(--yellow-500);
  padding: 90px 0;
  text-align: center;
}
.participate-inner { max-width: 640px; margin: 0 auto; }
.participate h2 {
  font-size: clamp(1.9rem, 3.2vw, 2.4rem);
  color: var(--green-950);
  margin-bottom: 16px;
}
.participate p { font-size: 1.08rem; color: var(--green-950); opacity: 0.85; margin: 0 0 32px; }
.participate .hero-cta { justify-content: center; }

.participate-email {
  margin: 22px 0 0;
  font-size: 0.96rem;
  color: var(--green-950);
  opacity: 0.75;
}
.participate-email a { font-weight: 700; text-decoration: underline; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: rgba(255,255,255,0.7); padding: 48px 0; }
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}
.footer-brand { display: flex; align-items: center; gap: 10px; color: var(--white); }
.footer-nav { display: flex; flex-wrap: wrap; gap: 22px; font-weight: 600; font-size: 0.92rem; }
.footer-nav a:hover { color: var(--yellow-500); }
.footer-legal { width: 100%; font-size: 0.82rem; color: rgba(255,255,255,0.45); margin: 0; }

/* ===========================================================
   Responsive
=========================================================== */
@media (max-width: 1020px) {
  .proposal-grid { grid-template-columns: repeat(2, 1fr); }
  .about-inner { grid-template-columns: 1fr; }
  .about-photo { max-width: 380px; margin: 0 auto; }
  .spotlight-inner { grid-template-columns: 1fr; }
}

@media (max-width: 880px) {
  .main-nav { display: none; }
  .header-actions .btn-ghost,
  .header-actions .btn-primary { display: none; }
  .nav-toggle { display: flex; }

  .site-header.nav-open .main-nav {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--green-900);
    padding: 20px 28px 26px;
    gap: 16px;
    border-bottom: 4px solid var(--yellow-500);
  }

  .nav-mobile-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: 6px;
    padding: 12px 20px;
    border-radius: 999px;
    border: 2px solid rgba(255,255,255,0.35);
    font-weight: 700;
  }
  .nav-mobile-cta-primary {
    background: var(--yellow-500);
    color: var(--green-950);
    border-color: transparent;
    margin-top: 0;
  }

  .hero-inner { grid-template-columns: 1fr; min-height: unset; padding-bottom: 0; }
  .hero-photo { justify-self: center; width: min(70%, 340px); margin-top: 20px; }
  .hero-shape { clip-path: polygon(0 78%, 100% 68%, 100% 100%, 0 100%); }
  .hero-copy { padding-bottom: 20px; max-width: 100%; text-align: left; }
  .hero-number { top: -4%; left: 4%; }
}

@media (max-width: 640px) {
  .wrap { padding: 0 20px; }
  .proposal-grid { grid-template-columns: 1fr; }
  .hero-cta, .participate .hero-cta { flex-direction: column; align-items: stretch; }
  .hero-cta .btn, .participate .btn { width: 100%; }
  .about { padding: 70px 0; }
  .proposals, .spotlight, .participate { padding: 70px 0; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}