/* ============================================================
   ASSOCIAÇÃO FILHOS DA LIBERDADE – Main Stylesheet
   Design System: Blues + Orange accent, Outfit + Inter fonts
   ============================================================ */

/* ── RESET & BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Colors */
  --blue-900: #0F172A;
  --blue-800: #1E293B;
  --blue-700: #1E3A8A;
  --blue-600: #1D4ED8;
  --blue-500: #2563EB;
  --blue-400: #3B82F6;
  --blue-300: #93C5FD;
  --blue-100: #DBEAFE;
  --blue-50:  #EFF6FF;

  --orange-500: #F97316;
  --orange-400: #FB923C;
  --orange-300: #FED7AA;
  --orange-100: #FFEDD5;

  --green-500: #22C55E;
  --green-100: #DCFCE7;

  --white: #FFFFFF;
  --gray-50: #F8FAFC;
  --gray-100: #F1F5F9;
  --gray-200: #E2E8F0;
  --gray-400: #94A3B8;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1E293B;
  --gray-900: #0F172A;

  /* Typography */
  --font-display: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Spacing */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2.5rem;
  --space-xl:  4rem;
  --space-2xl: 6rem;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,.10), 0 2px 6px rgba(0,0,0,.07);
  --shadow-lg: 0 10px 40px rgba(0,0,0,.14), 0 4px 12px rgba(0,0,0,.10);
  --shadow-xl: 0 20px 60px rgba(0,0,0,.18);

  /* Borders */
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;

  /* Transitions */
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background-color: var(--white);
  color: var(--gray-800);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
address { font-style: normal; }

/* ── LAYOUT ── */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: clamp(1rem, 5vw, 2rem);
}

/* ── SECTION HEADERS ── */
.section-eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--orange-500);
  margin-bottom: var(--space-sm);
  position: relative;
  padding-left: 1.5rem;
}
.section-eyebrow::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1rem;
  height: 2px;
  background: var(--orange-500);
}
.section-eyebrow--light { color: var(--orange-400); }
.section-eyebrow--light::before { background: var(--orange-400); }

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  color: var(--blue-900);
  line-height: 1.2;
  margin-bottom: var(--space-sm);
}
.section-title--light { color: var(--white); }

.section-desc {
  font-size: 1.05rem;
  color: var(--gray-600);
  max-width: 560px;
}
.section-desc--light { color: var(--blue-100); }

.section-header {
  text-align: center;
  margin-bottom: var(--space-xl);
}
.section-header .section-desc { margin-inline: auto; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1.75rem;
  border-radius: 50px;
  transition: var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
  white-space: nowrap;
  letter-spacing: 0.01em;
}
.btn--primary {
  background: linear-gradient(135deg, var(--orange-500), #EA580C);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(249,115,22,.35);
}
.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(249,115,22,.50);
  background: linear-gradient(135deg, var(--orange-400), var(--orange-500));
}
.btn--ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn--ghost:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--white);
  transform: translateY(-2px);
}
.btn--large {
  padding: 1rem 2.5rem;
  font-size: 1.05rem;
}

/* ── PARALLAX SECTIONS ── */
.parallax-section {
  background-attachment: fixed;
  background-size: cover;
  background-position: center;
}

/* ── HEADER ── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.25rem 0;
  transition: var(--transition);
}
.header.scrolled {
  background: rgba(15,23,42,0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 0.75rem 0;
  box-shadow: 0 2px 20px rgba(0,0,0,.25);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}
.logo__text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.logo__name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.01em;
}
.logo__tagline {
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--blue-300);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.logo__name--light { color: var(--blue-100); }
.logo__tagline--light { color: var(--blue-300); }

/* Nav */
.nav { display: flex; align-items: center; }
.nav__list {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.nav__link {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255,255,255,0.82);
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.nav__link:hover { color: var(--white); background: rgba(255,255,255,0.08); }
.nav__link.active { color: var(--orange-400); }
.nav__cta {
  background: linear-gradient(135deg, var(--orange-500), #EA580C);
  color: var(--white) !important;
  padding: 0.55rem 1.2rem !important;
  border-radius: 50px;
  font-weight: 600;
  margin-left: 0.5rem;
  box-shadow: 0 3px 12px rgba(249,115,22,.35);
}
.nav__cta:hover {
  background: linear-gradient(135deg, var(--orange-400), var(--orange-500)) !important;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(249,115,22,.50);
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1100;
}
.nav__hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}
.nav__hamburger.open span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.nav__hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav__hamburger.open span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background-image: url('images/hero_community.png');
  background-size: cover;
  background-position: center 30%;
  background-attachment: fixed;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(15,23,42,.80) 0%,
    rgba(30,58,138,.65) 50%,
    rgba(15,23,42,.70) 100%
  );
}
.hero__content {
  position: relative;
  z-index: 2;
  padding-top: 5rem;
  padding-bottom: 3rem;
  max-width: 680px;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(249,115,22,.15);
  border: 1px solid rgba(249,115,22,.40);
  color: var(--orange-400);
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.4rem 1rem;
  border-radius: 50px;
  margin-bottom: 1.5rem;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.05;
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}
.hero__title--accent {
  background: linear-gradient(90deg, var(--orange-400), var(--orange-500));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero__subtitle {
  font-family: var(--font-body);
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  color: var(--blue-100);
  margin-bottom: 2.5rem;
  max-width: 500px;
  line-height: 1.6;
}
.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
}
.hero__scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.5);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  pointer-events: none;
}
.hero__scroll-line {
  width: 1px;
  height: 3rem;
  background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.2); }
}

/* ── STATS ── */
.stats {
  background: var(--white);
  padding: var(--space-xl) 0;
  border-bottom: 1px solid var(--gray-100);
}
.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}
.stat-item {
  text-align: center;
  position: relative;
}
.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 20%;
  height: 60%;
  width: 1px;
  background: var(--gray-200);
}
.stat-item__number {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.5rem);
  font-weight: 900;
  color: var(--blue-700);
  display: inline-block;
  line-height: 1;
}
.stat-item__suffix {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.5vw, 2rem);
  font-weight: 700;
  color: var(--orange-500);
}
.stat-item__label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.5rem;
}

/* ── APRESENTAÇÃO ── */
.apresentacao {
  padding: var(--space-2xl) 0;
  background: var(--gray-50);
  overflow: hidden;
}
.apresentacao__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 5rem);
  align-items: center;
}
.apresentacao__visual {
  position: relative;
}
.apresentacao__img-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  position: relative;
}
.apresentacao__img-wrap img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}
.apresentacao__img-wrap:hover img { transform: scale(1.03); }

.apresentacao__accent-card {
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  background: var(--blue-700);
  color: var(--white);
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  max-width: 200px;
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  font-size: 0.82rem;
  font-weight: 500;
  line-height: 1.4;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.apresentacao__content { padding: 0.5rem 0; }

.apresentacao__text {
  color: var(--gray-600);
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: 1.25rem;
}
.apresentacao__text strong { color: var(--blue-700); }

.apresentacao__quote {
  background: linear-gradient(135deg, var(--blue-50), var(--orange-100));
  border-left: 4px solid var(--orange-500);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 1.25rem 1.5rem;
  margin: 1.75rem 0;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--blue-800);
  line-height: 1.5;
  position: relative;
}
.apresentacao__quote-mark {
  font-size: 3rem;
  line-height: 0.5;
  color: var(--orange-500);
  font-family: Georgia, serif;
  opacity: 0.6;
  display: inline-block;
  margin-right: 0.25rem;
  vertical-align: -0.6rem;
}

.apresentacao__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.75rem;
}
.tag {
  display: inline-flex;
  align-items: center;
  background: var(--blue-100);
  color: var(--blue-700);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.35rem 0.9rem;
  border-radius: 50px;
  letter-spacing: 0.02em;
}

/* ── ÁREAS DE ATUAÇÃO ── */
.atuacao {
  position: relative;
  background-image: url('https://images.unsplash.com/photo-1477959858617-67f85cf4f1df?w=1600&auto=format&fit=crop&q=70');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  padding: var(--space-2xl) 0;
}
.atuacao__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(15,23,42,.94) 0%,
    rgba(30,58,138,.90) 60%,
    rgba(15,23,42,.94) 100%
  );
}
.atuacao__inner {
  position: relative;
  z-index: 2;
}

/* Cards Grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.card--wide {
  grid-column: span 3;
  display: grid;
  grid-template-columns: 1.2fr 1.8fr;
}
.card--wide .card__img-wrap { border-radius: var(--radius-md) 0 0 var(--radius-md); }
.card--wide .card__body { border-radius: 0 var(--radius-md) var(--radius-md) 0; }

.card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius-md);
  overflow: hidden;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.card:hover {
  transform: translateY(-4px);
  background: rgba(255,255,255,0.08);
  border-color: rgba(249,115,22,.30);
  box-shadow: 0 20px 60px rgba(0,0,0,.30), 0 0 0 1px rgba(249,115,22,.20);
}

.card__img-wrap {
  height: 200px;
  overflow: hidden;
  position: relative;
}
.card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.card:hover .card__img-wrap img { transform: scale(1.05); }
.card--wide .card__img-wrap { height: auto; min-height: 240px; }

.card__body {
  padding: 1.5rem;
  flex: 1;
  background: rgba(15,23,42,.50);
}

.card__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 0.85rem;
}
.card__icon--orange { background: rgba(249,115,22,.15); color: var(--orange-400); }
.card__icon--blue { background: rgba(59,130,246,.15); color: var(--blue-300); }
.card__icon--green { background: rgba(34,197,94,.15); color: var(--green-500); }

.card__title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.6rem;
  line-height: 1.3;
}
.card__text {
  font-size: 0.875rem;
  color: var(--blue-100);
  line-height: 1.7;
}

/* ── CTA STRIP ── */
.cta-strip {
  background: linear-gradient(135deg, var(--blue-700) 0%, var(--blue-900) 100%);
  position: relative;
  overflow: hidden;
  padding: var(--space-xl) 0;
}
.cta-strip::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -5%;
  width: 45%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(249,115,22,.15) 0%, transparent 70%);
  pointer-events: none;
}
.cta-strip__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}
.cta-strip__title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 0.5rem;
}
.cta-strip__text {
  color: var(--blue-200, #BFDBFE);
  font-size: 1rem;
  max-width: 500px;
}

/* ── FOOTER ── */
.footer { background: var(--blue-900); }
.footer__wave { display: block; width: 100%; overflow: hidden; line-height: 0; background: var(--gray-50); }
.footer__wave svg { width: 100%; height: 60px; display: block; }
.footer__body { padding: var(--space-xl) 0; }
.footer__grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1.2fr 1.4fr;
  gap: 3rem;
  align-items: start;
}

.footer__brand-desc {
  color: var(--blue-300);
  font-size: 0.875rem;
  line-height: 1.65;
  margin-top: 1rem;
  margin-bottom: 1.25rem;
}
.footer__socials { display: flex; gap: 0.65rem; }
.social-btn {
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-300);
  transition: var(--transition);
}
.social-btn:hover {
  background: var(--orange-500);
  border-color: var(--orange-500);
  color: var(--white);
  transform: translateY(-2px);
}

.footer__nav-title {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 1.25rem;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer__nav-list { display: flex; flex-direction: column; gap: 0.5rem; }
.footer__nav-link {
  font-size: 0.875rem;
  color: var(--blue-300);
  transition: var(--transition);
  position: relative;
  padding-left: 0;
}
.footer__nav-link:hover { color: var(--orange-400); padding-left: 0.4rem; }

.footer__address { display: flex; flex-direction: column; gap: 0.875rem; }
.footer__contact-item {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  font-size: 0.875rem;
  color: var(--blue-300);
  line-height: 1.5;
}
.footer__contact-item svg { flex-shrink: 0; margin-top: 0.15rem; }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 1.5rem 0;
}
.footer__bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer__motto {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--orange-400);
  font-style: italic;
}
.footer__copy {
  font-size: 0.78rem;
  color: var(--gray-400);
}

/* ── REVEAL ANIMATIONS ── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ── CONVITE SLIDER ── */
.convite-slider {
  position: relative;
  width: 100%;
  height: 90vh;
  min-height: 520px;
  overflow: hidden;
  background: var(--blue-900);
}

.slider__track {
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.slider__slide {
  position: relative;
  flex: 0 0 100%;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.slider__img-wrap {
  position: absolute;
  inset: 0;
}
.slider__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 8s ease;
}
.slider__slide.is-active .slider__img-wrap img {
  transform: scale(1.06);
}

/* Dark gradient overlay */
.slider__caption {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  background: linear-gradient(
    to top,
    rgba(15, 23, 42, 0.85) 0%,
    rgba(15, 23, 42, 0.30) 45%,
    transparent 100%
  );
}

.slider__caption-inner {
  width: 100%;
  padding: clamp(2rem, 5vw, 4rem) clamp(1.5rem, 8vw, 8rem);
}

.slider__text {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
  letter-spacing: -0.01em;
  max-width: 720px;
  /* Slide-up entrance */
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease 0.4s, transform 0.6s ease 0.4s;
}
.slider__slide.is-active .slider__text {
  opacity: 1;
  transform: translateY(0);
}

/* Arrow buttons */
.slider__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  border: 1.5px solid rgba(255, 255, 255, 0.25);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.slider__btn:hover {
  background: var(--orange-500);
  border-color: var(--orange-500);
  transform: translateY(-50%) scale(1.08);
}
.slider__btn--prev { left: clamp(1rem, 4vw, 2.5rem); }
.slider__btn--next { right: clamp(1rem, 4vw, 2.5rem); }

/* Dot indicators */
.slider__dots {
  position: absolute;
  bottom: 1.75rem;
  right: clamp(1.5rem, 5vw, 3rem);
  display: flex;
  gap: 0.5rem;
  z-index: 10;
}
.slider__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: var(--transition);
}
.slider__dot--active,
.slider__dot:hover {
  background: var(--orange-500);
  width: 24px;
  border-radius: 4px;
}

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .card--wide {
    grid-column: span 2;
    grid-template-columns: 1fr 1fr;
  }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
  .nav__list {
    position: fixed;
    top: 0;
    right: 0;
    width: 75vw;
    max-width: 320px;
    height: 100dvh;
    background: rgba(15,23,42,0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 6rem 2rem 2rem;
    gap: 0.5rem;
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(.4,0,.2,1);
    z-index: 1050;
    justify-content: flex-start;
    align-items: flex-start;
    box-shadow: -8px 0 32px rgba(0,0,0,.4);
  }
  .nav__list.open { transform: translateX(0); }
  .nav__link { font-size: 1.1rem; padding: 0.75rem 1rem; width: 100%; }
  .nav__cta { margin-left: 0; margin-top: 0.5rem; }
  .nav__hamburger { display: flex; }

  .hero { background-attachment: scroll; min-height: 100svh; }
  .apresentacao, .atuacao { background-attachment: scroll; }

  .apresentacao__grid { grid-template-columns: 1fr; }
  .apresentacao__img-wrap img { height: 320px; }
  .apresentacao__accent-card { right: 0.5rem; bottom: -1rem; }

  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .stat-item:nth-child(2)::after, .stat-item:nth-child(4)::after { display: none; }

  .cards-grid { grid-template-columns: 1fr; }
  .card--wide, .card--wide .card__img-wrap, .card--wide .card__body {
    grid-column: span 1;
    grid-template-columns: 1fr;
    border-radius: 0;
  }
  .card--wide { display: flex; flex-direction: column; }
  .card--wide .card__img-wrap { border-radius: var(--radius-md) var(--radius-md) 0 0; height: 200px; }
  .card--wide .card__body { border-radius: 0 0 var(--radius-md) var(--radius-md); }

  .cta-strip__inner { flex-direction: column; text-align: center; }
  .cta-strip__text { margin-inline: auto; }

  .footer__grid { grid-template-columns: 1fr; gap: 1.75rem; }
  .footer__bottom-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .hero__actions { flex-direction: column; align-items: flex-start; }
  .stats__grid { grid-template-columns: 1fr 1fr; }
}

/* ── MOBILE OVERLAY ── */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.55);
  z-index: 1040;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.nav-overlay.visible { opacity: 1; pointer-events: all; }