/* ═══════════════════════════════════════
   GATUINHAS · style.css
   ═══════════════════════════════════════ */

/* 1. CSS Custom Properties */
:root {
  --roxo:        #8E6AE8;
  --lilas:       #E8DDFD;
  --escuro:      #0f0a1e;
  --escuro-2:    #13092a;
  --escuro-3:    #1e1040;
  --branco:      #ffffff;
  --texto-suave: rgba(232, 221, 253, 0.7);

  --font-display: 'Fraunces', Georgia, serif;
  --font-body:    'DM Sans', system-ui, sans-serif;

  --radius:      16px;
  --radius-sm:   8px;
  --radius-pill: 100px;

  --shadow-hover: 0 16px 48px rgba(142, 106, 232, 0.25);
  --transition:   0.3s ease;
  --nav-h:        72px;
}

/* 2. Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--escuro);
  color: var(--branco);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

/* 3. Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* 4. Tipografia */
h1, h2, h3 { font-family: var(--font-display); line-height: 1.1; }

.label {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--roxo);
  display: block;
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: 48px;
  color: var(--branco);
}

/* 5. Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  border-radius: var(--radius-pill);
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), border-color var(--transition);
  white-space: nowrap;
}
.btn:focus-visible {
  outline: 2px solid var(--roxo);
  outline-offset: 3px;
}
.btn--primary {
  background: var(--roxo);
  color: var(--branco);
  border: 2px solid var(--roxo);
}
.btn--primary:hover {
  background: #7a5bd4;
  border-color: #7a5bd4;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(142, 106, 232, 0.4);
}
.btn--outline {
  background: transparent;
  color: var(--branco);
  border: 2px solid rgba(255, 255, 255, 0.35);
}
.btn--outline:hover {
  border-color: var(--branco);
  transform: translateY(-2px);
}
.btn--ghost {
  background: rgba(255, 255, 255, 0.08);
  color: var(--branco);
  border: 2px solid transparent;
}
.btn--ghost:hover { background: rgba(255, 255, 255, 0.15); }
.btn--sm  { font-size: 0.85rem; padding: 8px 20px; }
.btn--lg  { font-size: 1rem; padding: 14px 32px; }

/* 6. Animação de scroll (fade-in) */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ═══ NAVBAR ═══ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  transition: background var(--transition), backdrop-filter var(--transition);
}
.navbar--scrolled {
  background: rgba(15, 10, 30, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(142, 106, 232, 0.15);
}
.navbar__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.navbar__logo-img {
  height: 36px;
  filter: brightness(0) invert(1);
  transition: filter var(--transition);
}
.navbar--scrolled .navbar__logo-img {
  filter: none;
}

/* ═══ HERO ═══ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: var(--nav-h);
}
.hero__bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(160deg, var(--escuro) 0%, var(--escuro-3) 40%, rgba(142,106,232,0.15) 100%),
    url('assets/images/hero-bg.jpg') center/cover no-repeat;
  z-index: 0;
}
.hero__orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 1;
  animation: float 6s ease-in-out infinite;
}
.hero__orb--1 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(142,106,232,0.15) 0%, transparent 70%);
  top: 10%; right: -100px;
  animation-delay: 0s;
}
.hero__orb--2 {
  width: 250px; height: 250px;
  background: radial-gradient(circle, rgba(142,106,232,0.1) 0%, transparent 70%);
  bottom: 20%; left: -50px;
  animation-delay: 3s;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-20px); }
}
.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  padding: 0 24px;
}
.hero__title {
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 900;
  line-height: 1.05;
  margin-bottom: 24px;
}
.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--texto-suave);
  margin-bottom: 40px;
  line-height: 1.7;
}
.hero__btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.hero__scroll {
  position: absolute;
  bottom: 32px; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: var(--texto-suave);
  font-size: 1.4rem;
  animation: bounce 2s ease-in-out infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ═══ QUEM SOMOS ═══ */
.sobre {
  padding: 100px 0;
  background: var(--escuro-2);
}
.sobre__text {
  max-width: 700px;
  margin: 0 auto 64px;
  text-align: center;
}
.sobre__title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: 20px;
}
.sobre__desc {
  color: var(--texto-suave);
  font-size: 1.05rem;
  line-height: 1.8;
}
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.stat {
  text-align: center;
  padding: 32px 16px;
  background: rgba(142,106,232,0.06);
  border: 1px solid rgba(142,106,232,0.15);
  border-radius: var(--radius);
}
.stat__num {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  color: var(--roxo);
  line-height: 1;
  margin-bottom: 8px;
}
.stat__label {
  font-size: 0.85rem;
  color: var(--texto-suave);
  font-weight: 500;
}

/* ═══ TIMELINE ═══ */
.timeline-section {
  padding: 100px 0;
  background: var(--escuro);
}
.timeline-section .label,
.timeline-section .section-title {
  text-align: center;
  display: block;
}
.timeline {
  display: flex;
  align-items: flex-start;
  margin-top: 56px;
}
.timeline__step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
}
.timeline__icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: rgba(142,106,232,0.1);
  border: 2px solid rgba(142,106,232,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}
.timeline__line {
  position: absolute;
  top: 32px; left: 50%;
  width: 100%; height: 2px;
  background: linear-gradient(to right, rgba(142,106,232,0.4), rgba(142,106,232,0.1));
  z-index: 0;
}
.timeline__step-title {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
  font-family: var(--font-body);
}
.timeline__step-desc {
  font-size: 0.85rem;
  color: var(--texto-suave);
  line-height: 1.6;
  max-width: 160px;
}

/* ═══ GATINHOS ═══ */
.gatos-section {
  padding: 100px 0;
  background: var(--escuro-2);
}
.gatos-section .label,
.gatos-section .section-title { text-align: center; display: block; }
.filtros {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.filtro-btn {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  border: 2px solid rgba(142,106,232,0.3);
  color: var(--texto-suave);
  background: transparent;
  cursor: pointer;
  transition: all var(--transition);
}
.filtro-btn--active,
.filtro-btn:hover {
  background: var(--roxo);
  border-color: var(--roxo);
  color: var(--branco);
}
.gatos-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.gato-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(142,106,232,0.15);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  cursor: pointer;
}
.gato-card:hover,
.gato-card:focus-visible {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  outline: 2px solid var(--roxo);
  outline-offset: 2px;
}
.gato-card__img {
  width: 100%; height: 200px;
  object-fit: cover;
  background: rgba(142,106,232,0.1);
}
.gato-card__body { padding: 20px; }
.gato-card__nome {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 4px;
}
.gato-card__cidade {
  font-size: 0.8rem;
  color: var(--texto-suave);
  margin-bottom: 12px;
}
.gato-card__badges {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.badge {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  background: rgba(142,106,232,0.15);
  color: var(--lilas);
  border: 1px solid rgba(142,106,232,0.2);
}
.gato-card__desc {
  font-size: 0.85rem;
  color: var(--texto-suave);
  line-height: 1.6;
  margin-bottom: 16px;
}
.gato-card__btn { width: 100%; }

/* ═══ MODAL ═══ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.8);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}
.modal {
  background: var(--escuro-3);
  border: 1px solid rgba(142,106,232,0.2);
  border-radius: var(--radius);
  max-width: 520px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
}
.modal__close {
  position: absolute;
  top: 16px; right: 16px;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  color: var(--branco);
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
  transition: background var(--transition);
  cursor: pointer;
}
.modal__close:hover { background: rgba(255,255,255,0.2); }
.modal__img { width: 100%; height: 280px; object-fit: cover; background: rgba(142,106,232,0.1); }
.modal__body { padding: 28px; }
.modal__nome { font-size: 1.8rem; font-weight: 900; margin-bottom: 6px; }
.modal__cidade { font-size: 0.85rem; color: var(--texto-suave); margin-bottom: 16px; }
.modal__badges { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 16px; }
.modal__desc { color: var(--texto-suave); line-height: 1.7; margin-bottom: 24px; }

/* ═══ DEPOIMENTOS ═══ */
.depoimentos-section {
  padding: 100px 0;
  background: var(--escuro-3);
}
.depoimentos-section .label,
.depoimentos-section .section-title { text-align: center; display: block; }
.carousel { position: relative; overflow: hidden; }
.carousel__track {
  display: flex;
  transition: transform 0.5s ease;
}
.carousel__slide {
  min-width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
  padding: 0 8px;
}
.carousel__foto-gato,
.carousel__foto-familia {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: var(--radius);
  background: rgba(142,106,232,0.1);
}
.carousel__relato-wrap {
  grid-column: 1 / -1;
  text-align: center;
  padding: 32px;
  background: rgba(142,106,232,0.06);
  border: 1px solid rgba(142,106,232,0.15);
  border-radius: var(--radius);
}
.carousel__relato {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  font-style: italic;
  color: var(--branco);
  line-height: 1.6;
  margin-bottom: 16px;
}
.carousel__familia {
  font-size: 0.85rem;
  color: var(--texto-suave);
}
.carousel__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 32px;
}
.carousel__btn {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(142,106,232,0.15);
  border: 1px solid rgba(142,106,232,0.3);
  color: var(--branco);
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition);
}
.carousel__btn:hover { background: var(--roxo); }
.carousel__dots { display: flex; gap: 8px; }
.carousel__dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(142,106,232,0.3);
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}
.carousel__dot--active {
  background: var(--roxo);
  transform: scale(1.3);
}

/* ═══ COMO AJUDAR ═══ */
.ajudar-section {
  padding: 100px 0;
  background: var(--escuro);
}
.ajudar-section .label,
.ajudar-section .section-title { text-align: center; display: block; }
.ajudar-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.ajudar-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(142,106,232,0.15);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform var(--transition), box-shadow var(--transition);
}
.ajudar-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.ajudar-card--destaque {
  border-color: var(--roxo);
  background: rgba(142,106,232,0.06);
}
.ajudar-card__icon {
  font-size: 2.5rem;
  display: block;
  margin-bottom: 16px;
}
.ajudar-card__title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 12px;
  font-family: var(--font-body);
}
.ajudar-card__desc {
  font-size: 0.9rem;
  color: var(--texto-suave);
  line-height: 1.7;
  margin-bottom: 20px;
  flex: 1;
}
.pix-box {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,0,0,0.3);
  border: 1px solid rgba(142,106,232,0.2);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  margin-bottom: 16px;
  flex-wrap: wrap;
  justify-content: center;
  width: 100%;
}
.pix-box__label {
  font-size: 0.7rem;
  color: var(--texto-suave);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
  width: 100%;
}
.pix-box__key {
  font-size: 0.85rem;
  color: var(--lilas);
  font-family: monospace;
  flex: 1;
}
.pix-qrcode {
  width: 120px;
  margin: 0 auto 16px;
  border-radius: var(--radius-sm);
}
.toast {
  position: fixed;
  bottom: 24px; left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--roxo);
  color: var(--branco);
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
  font-weight: 600;
  z-index: 300;
  transition: transform 0.3s ease;
  pointer-events: none;
}
.toast.show { transform: translateX(-50%) translateY(0); }

/* ═══ EVENTOS ═══ */
.eventos-section {
  padding: 100px 0;
  background: var(--escuro-2);
}
.eventos-section .label,
.eventos-section .section-title { text-align: center; display: block; }
.eventos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.evento-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(142,106,232,0.15);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.evento-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.evento-card__nome {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
}
.evento-card__data {
  font-size: 0.85rem;
  color: var(--roxo);
  font-weight: 600;
}
.evento-card__local {
  font-size: 0.85rem;
  color: var(--texto-suave);
  flex: 1;
}
.evento-card__btn { align-self: flex-start; margin-top: 8px; }

/* ═══ CTA FINAL ═══ */
.cta-final {
  padding: 120px 0;
  background: linear-gradient(160deg, var(--escuro-3) 0%, var(--escuro-2) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-final__orb {
  position: absolute;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(142,106,232,0.12) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.cta-final .container { position: relative; }
.cta-final__title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  margin-bottom: 20px;
}
.cta-final__sub {
  font-size: 1.1rem;
  color: var(--texto-suave);
  margin-bottom: 48px;
}
.cta-final__btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ═══ FOOTER ═══ */
.footer {
  background: var(--escuro);
  border-top: 1px solid rgba(142,106,232,0.1);
  padding: 64px 0 32px;
}
.footer__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 48px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.footer__logo {
  height: 40px;
  filter: brightness(0) invert(1);
  margin-bottom: 12px;
}
.footer__tagline { font-size: 0.85rem; color: var(--texto-suave); }
.footer__links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  align-items: center;
}
.footer__link {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--texto-suave);
  transition: color var(--transition);
}
.footer__link:hover { color: var(--roxo); }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.3);
}

/* ═══ RESPONSIVO ═══ */
@media (max-width: 1024px) {
  .gatos-grid    { grid-template-columns: repeat(2, 1fr); }
  .ajudar-grid   { grid-template-columns: repeat(2, 1fr); }
  .stats         { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  /* Timeline vertical */
  .timeline {
    flex-direction: column;
    align-items: flex-start;
    gap: 32px;
    padding-left: 32px;
  }
  .timeline__step {
    flex-direction: row;
    text-align: left;
    align-items: flex-start;
    gap: 20px;
    width: 100%;
  }
  .timeline__icon {
    min-width: 48px;
    height: 48px;
    font-size: 1.2rem;
    margin-bottom: 0;
  }
  .timeline__line {
    top: 24px;
    left: -16px;
    width: 2px;
    height: 100%;
    background: linear-gradient(to bottom, rgba(142,106,232,0.4), rgba(142,106,232,0.1));
  }
  .timeline__step-desc { max-width: none; }

  /* Carrossel 1 coluna */
  .carousel__slide { grid-template-columns: 1fr; }

  .ajudar-grid  { grid-template-columns: 1fr; }
  .footer__top  { flex-direction: column; }
  .footer__links { gap: 16px; }
}

@media (max-width: 480px) {
  .gatos-grid     { grid-template-columns: 1fr; }
  .hero__btns     { flex-direction: column; align-items: center; }
  .cta-final__btns { flex-direction: column; align-items: center; }
}