/* ============================================================
   PETDAY 2026 - Página Inicial (Landing Page)
   Hero, cards, steps, carrossel, regras, FAQ, patrocinadores
   ============================================================ */

/* === SEÇÕES === */
.section {
    padding: 80px 20px;
}

.section-light { background: var(--pet-white); }
.section-gray { background: var(--pet-gray-50); }
.section-dark { background: var(--pet-gray-900); color: white; }

.section-header {
    text-align: center;
    margin-bottom: 48px;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    background: rgba(179, 27, 27, 0.08);
    color: var(--pet-primary);
    font-size: 0.78rem;
    font-weight: 600;
    border-radius: 20px;
    margin-bottom: 14px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.section-dark .section-tag {
    background: rgba(255, 215, 0, 0.12);
    color: var(--pet-gold);
}

.section-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--pet-gray-900);
    margin-bottom: 12px;
    letter-spacing: -0.03em;
}

.section-dark .section-title { color: white; }

.section-desc {
    font-size: 0.95rem;
    color: var(--pet-gray-500);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

.section-dark .section-desc { color: rgba(255,255,255,0.6); }

/* === HERO === */
.hero-section {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(160deg, #1a3a8f 0%, #1e56d0 40%, #2563eb 70%, #1a3a8f 100%);
    padding: 120px 20px 120px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background:
        radial-gradient(ellipse 600px 600px at 10% 20%, rgba(255, 255, 255, 0.08) 0%, transparent 70%),
        radial-gradient(ellipse 400px 400px at 85% 80%, rgba(255, 255, 255, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

/* Blobs brancos decorativos (estilo do flyer) */
.hero-blob {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    pointer-events: none;
    z-index: 0;
}

.hero-blob-1 {
    width: 500px; height: 500px;
    top: -180px; right: -120px;
    border-radius: 40% 60% 65% 35% / 50% 40% 60% 50%;
    background: rgba(255, 255, 255, 0.07);
    animation: blobFloat 8s ease-in-out infinite;
}

.hero-blob-2 {
    width: 350px; height: 350px;
    bottom: -100px; left: -80px;
    border-radius: 60% 40% 30% 70% / 50% 60% 40% 50%;
    background: rgba(255, 255, 255, 0.06);
    animation: blobFloat 10s ease-in-out infinite reverse;
}

.hero-blob-3 {
    width: 200px; height: 200px;
    top: 30%; left: -60px;
    border-radius: 50% 50% 40% 60% / 40% 60% 40% 60%;
    background: rgba(255, 255, 255, 0.05);
    animation: blobFloat 12s ease-in-out infinite;
}

.hero-blob-4 {
    width: 280px; height: 280px;
    bottom: 10%; right: -80px;
    border-radius: 45% 55% 60% 40% / 55% 45% 55% 45%;
    background: rgba(255, 255, 255, 0.05);
    animation: blobFloat 9s ease-in-out infinite reverse;
}

@keyframes blobFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(15px, -20px) scale(1.05); }
    66% { transform: translate(-10px, 15px) scale(0.97); }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

/* SAVE THE DATE */
.hero-save-the-date {
    font-size: 0.85rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
    letter-spacing: 0.35em;
    margin-bottom: 10px;
}

/* Data grande */
.hero-date-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    line-height: 0.9;
    margin-bottom: 12px;
}

.hero-date-day {
    font-size: clamp(3.5rem, 10vw, 7rem);
    font-weight: 800;
    color: var(--pet-gold);
    letter-spacing: -0.03em;
    text-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
}

.hero-date-month {
    font-size: clamp(4rem, 12vw, 8.5rem);
    font-weight: 800;
    color: var(--pet-gold);
    letter-spacing: -0.04em;
    text-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
}

.hero-date-time {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 800;
    color: var(--pet-gold);
    letter-spacing: -0.02em;
    text-shadow: 0 4px 20px rgba(255, 215, 0, 0.3);
}

/* Info do evento */
.hero-info-block {
    margin: 16px 0 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.hero-evento-desc {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.5;
    max-width: 400px;
}

.hero-evento-desc strong {
    color: #fff;
    font-weight: 700;
}

.hero-local-link {
    text-decoration: none;
    transition: transform 0.2s ease;
    display: inline-block;
}

.hero-local-link:hover {
    transform: scale(1.05);
}

.hero-local-link:hover .hero-local {
    text-decoration: underline;
    text-underline-offset: 4px;
}

.hero-local-link:hover .hero-local i {
    animation: bounce-pin 0.5s ease;
}

@keyframes bounce-pin {
    0%, 100% { transform: translateY(0); }
    40% { transform: translateY(-5px); }
    60% { transform: translateY(-2px); }
}

.hero-local {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 1rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.95);
}

.hero-local i {
    color: #ff4444;
    font-size: 1.1rem;
}

/* Brand PETDAY */
.hero-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.8rem;
    color: var(--pet-gold);
    margin: 18px 0 24px;
    text-shadow: 0 2px 12px rgba(255, 215, 0, 0.25);
}

.hero-brand i {
    font-size: 1.5rem;
    animation: pawBounce 2s ease-in-out infinite;
}

.hero-brand span {
    font-weight: 300;
    letter-spacing: 0.08em;
}

.hero-brand strong {
    font-weight: 800;
}

@keyframes pawBounce {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-4px) rotate(-8deg); }
}

/* Parceiros na base do hero */
.hero-partners {
    position: absolute;
    bottom: 0;
    left: 0; right: 0;
    background: rgba(255, 255, 255, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 60px;
    padding: 24px 32px;
    z-index: 2;
}

.hero-partners-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

.hero-partners-label {
    font-size: 0.65rem;
    font-weight: 700;
    color: #888;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.hero-partners-logos {
    display: flex;
    align-items: center;
    gap: 16px;
}

.partner-logo-text {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    color: #444;
}

.partner-logo-text i {
    color: var(--pet-primary);
    font-size: 0.9rem;
}

/* Imagem dos pets espiando */
.hero-pets-img {
    width: min(420px, 80vw);
    height: auto;
    margin-bottom: -30px;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.2));
    position: relative;
    z-index: 4;
    transform: translateY(25px);
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 20px 56px 42px;
    background: linear-gradient(135deg, var(--pet-gold) 0%, var(--pet-gold-dark) 100%);
    color: var(--pet-gray-900);
    font-weight: 700;
    font-size: 1.15rem;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    box-shadow: 0 4px 16px rgba(255, 215, 0, 0.35);
    position: relative;
    z-index: 2;
}

.hero-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(255, 215, 0, 0.4);
}

.hero-cta-label {
    position: relative;
    top: 5px;
}

.hero-cta-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: transparent;
    color: white;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255,255,255,0.25);
    transition: var(--transition);
}

.hero-cta-secondary:hover {
    background: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.4);
}

.cta-final-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-width: 280px;
    padding: 16px 34px;
    background: linear-gradient(135deg, var(--pet-gold) 0%, var(--pet-gold-dark) 100%);
    color: var(--pet-gray-900);
    font-weight: 700;
    font-size: 1.05rem;
    border-radius: var(--radius-sm);
    box-shadow: 0 4px 14px rgba(255, 215, 0, 0.32);
    transition: var(--transition);
}

.cta-final-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(255, 215, 0, 0.38);
}

/* === INFO GRID (cards) === */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.info-card {
    background: white;
    border-radius: var(--radius);
    padding: 32px 28px;
    text-align: center;
    border: 1px solid var(--pet-gray-100);
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.info-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.info-card-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--pet-primary), var(--pet-primary-dark));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    margin: 0 auto 18px;
}

.info-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--pet-gray-800);
    margin-bottom: 8px;
}

.info-card p {
    font-size: 0.85rem;
    color: var(--pet-gray-500);
    line-height: 1.6;
}

/* === STEPS === */
.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.step-card {
    background: white;
    border-radius: var(--radius);
    padding: 28px 24px;
    text-align: center;
    border: 1px solid var(--pet-gray-100);
    transition: var(--transition);
    position: relative;
}

.step-card:hover {
    border-color: var(--pet-primary);
    box-shadow: var(--shadow-md);
}

.step-number {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--pet-primary), var(--pet-primary-dark));
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 800;
    margin: 0 auto 14px;
}

.step-card h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--pet-gray-800);
    margin-bottom: 6px;
}

.step-card p {
    font-size: 0.82rem;
    color: var(--pet-gray-500);
}

/* === CARROSSEL === */
.carousel-container {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    height: 360px;
}

.carousel-track {
    display: flex;
    height: 100%;
    transition: transform 0.5s ease;
}

.carousel-slide {
    min-width: 100%;
    height: 100%;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(255,255,255,0.9);
    color: var(--pet-gray-700);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
    border: none;
    cursor: pointer;
    z-index: 3;
}

.carousel-btn:hover {
    background: white;
    transform: translateY(-50%) scale(1.08);
}

.carousel-btn.prev { left: 14px; }
.carousel-btn.next { right: 14px; }

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 16px;
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--pet-gray-300);
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
}

.carousel-dot.active {
    background: var(--pet-primary);
    width: 28px;
    border-radius: 5px;
}

/* === MOMENTOS (COLAGEM) === */
.moments-collage {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 14px;
    max-width: 1100px;
    margin: 0 auto;
}

.moment-tile {
    margin: 0;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.08);
    background: #fff;
    box-shadow: 0 8px 20px rgba(9, 24, 56, 0.1);
}

.moment-tile img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.tile-lg {
    grid-column: span 6;
    height: 280px;
}

.tile-md {
    grid-column: span 4;
    height: 220px;
}

.tile-sm {
    grid-column: span 2;
    height: 220px;
}

.moments-tip {
    grid-column: 1 / -1;
    text-align: center;
    font-size: 0.92rem;
    color: #5b6a82;
    padding-top: 8px;
}

.moments-tip i {
    color: var(--pet-primary);
}

/* === REGRAS === */
.rules-layout {
    display: flex;
    align-items: center;
    gap: 40px;
    max-width: 1240px;
    margin: 0 auto;
}

.rules-image {
    flex: 0 0 640px;
}

.rules-image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius);
    filter: drop-shadow(0 8px 24px rgba(0, 0, 0, 0.12));
    transform: translateY(-60px);
}

.rules-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
}

.rule-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    border-radius: var(--radius-sm);
    border-left: 4px solid var(--pet-gold);
    background: rgba(255,255,255,0.04);
}

.rule-item i { font-size: 1.1rem; min-width: 20px; text-align: center; }

.rule-item span {
    font-size: 0.88rem;
    line-height: 1.5;
    color: rgba(255,255,255,0.85);
}

/* === PATROCINADORES === */
.sponsors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 16px;
    max-width: 800px;
    margin: 0 auto;
}

.sponsor-card {
    background: white;
    border: 1px solid var(--pet-gray-100);
    border-radius: var(--radius);
    padding: 24px 16px;
    text-align: center;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--pet-gray-600);
    transition: var(--transition);
}

.sponsor-card:hover {
    border-color: var(--pet-gold);
    box-shadow: 0 4px 12px rgba(255, 215, 0, 0.1);
}

/* === FAQ === */
.faq-list {
    max-width: 750px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.faq-item {
    border: 1px solid var(--pet-gray-200);
    border-radius: 14px;
    background: white;
    overflow: hidden;
    transition: var(--transition);
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.faq-item:hover {
    border-color: var(--pet-gray-300);
    box-shadow: var(--shadow-sm);
}

.faq-item.open {
    border-color: var(--pet-primary);
    box-shadow: 0 4px 16px rgba(139, 27, 27, 0.1);
    background: linear-gradient(135deg, #fff 0%, #fdf8f8 100%);
}

.faq-question {
    width: 100%;
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--pet-gray-800);
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    gap: 16px;
}

.faq-question span {
    display: flex;
    align-items: center;
    gap: 12px;
}

.faq-question span::before {
    content: '\f059';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 0.85rem;
    color: var(--pet-primary);
    opacity: 0.6;
    flex-shrink: 0;
}

.faq-item.open .faq-question span::before {
    opacity: 1;
}

.faq-question i {
    font-size: 0.75rem;
    color: var(--pet-gray-400);
    transition: transform 0.3s ease, color 0.3s ease;
    min-width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--pet-gray-100);
}

.faq-item.open .faq-question i { 
    transform: rotate(180deg); 
    color: var(--pet-primary);
    background: rgba(139, 27, 27, 0.08);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.35s ease;
}

.faq-item.open .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 24px 20px 60px;
    font-size: 0.88rem;
    color: var(--pet-gray-500);
    line-height: 1.8;
}

/* === SCROLL ANIMATION === */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* === RESPONSIVO === */
@media (max-width: 768px) {
    .section { padding: 56px 16px; }
    .hero-section { padding: 100px 16px 70px; min-height: auto; }
    .hero-save-the-date { font-size: 0.7rem; letter-spacing: 0.25em; }
    .hero-evento-desc { font-size: 1rem; }
    .hero-partners { gap: 24px; flex-wrap: wrap; padding: 12px 16px; }
    .section-title { font-size: 1.55rem; }
    .carousel-container { height: 260px; }
    .sponsors-grid { grid-template-columns: repeat(3, 1fr); }
    .rules-layout { flex-direction: column; gap: 24px; }
    .rules-image { flex: none; width: 240px; }
    .moments-collage { grid-template-columns: repeat(6, 1fr); }
    .tile-lg { grid-column: span 6; height: 240px; }
    .tile-md { grid-column: span 3; height: 180px; }
    .tile-sm { grid-column: span 3; height: 180px; }
}

@media (max-width: 480px) {
    .hero-section { padding: 90px 16px 70px; }
    .hero-date-block { line-height: 0.85; }
    .hero-brand { font-size: 1.4rem; }
    .hero-partners { gap: 16px; }
    .hero-partners-group { flex-direction: column; gap: 4px; }
    .hero-cta { width: 100%; justify-content: center; }
    .info-grid { grid-template-columns: 1fr; }
    .steps-container { grid-template-columns: 1fr; }
    .carousel-container { height: 200px; }
    .sponsors-grid { grid-template-columns: repeat(2, 1fr); }
    .moments-collage { grid-template-columns: 1fr; }
    .tile-lg, .tile-md, .tile-sm { grid-column: span 1; height: 190px; }
}