/* ===================================
   ANIMAÇÕES GERAIS
   =================================== */

/* Flutuação suave */
@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-15px);
    }
}

/* Pulsar */
@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.8;
    }
}

/* Balanço */
@keyframes swing {
    0%, 100% {
        transform: rotate(0deg);
    }
    25% {
        transform: rotate(10deg);
    }
    75% {
        transform: rotate(-10deg);
    }
}

/* Brilho */
@keyframes shine {
    0% {
        background-position: -200%;
    }
    100% {
        background-position: 200%;
    }
}

/* Fade In de baixo para cima */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Fade In de cima para baixo */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Zoom In */
@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Rotação */
@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Shake (tremor) */
@keyframes shake {
    0%, 100% {
        transform: translateX(0);
    }
    10%, 30%, 50%, 70%, 90% {
        transform: translateX(-10px);
    }
    20%, 40%, 60%, 80% {
        transform: translateX(10px);
    }
}

/* Bounce (quicar) */
@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* Flip (virar) */
@keyframes flip {
    from {
        transform: perspective(400px) rotateY(0);
    }
    to {
        transform: perspective(400px) rotateY(360deg);
    }
}

/* Slide para direita */
@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(-100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Slide para esquerda */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Heartbeat (batida de coração) */
@keyframes heartbeat {
    0%, 100% {
        transform: scale(1);
    }
    10%, 30% {
        transform: scale(1.1);
    }
    20%, 40% {
        transform: scale(1);
    }
}

/* Rainbow (arco-íris) */
@keyframes rainbow {
    0% { filter: hue-rotate(0deg); }
    100% { filter: hue-rotate(360deg); }
}

/* ===================================
   CLASSES DE ANIMAÇÃO APLICÁVEIS
   =================================== */

.animate-float {
    animation: float 3s ease-in-out infinite;
}

.animate-pulse {
    animation: pulse 2s ease-in-out infinite;
}

.animate-swing {
    animation: swing 2s ease-in-out infinite;
}

.animate-bounce {
    animation: bounce 1s ease-in-out infinite;
}

.animate-rotate {
    animation: rotate 2s linear infinite;
}

.animate-heartbeat {
    animation: heartbeat 1.5s ease-in-out infinite;
}

/* ===================================
   ANIMAÇÕES ESPECÍFICAS PARA VALENTINA
   =================================== */

/* Voo da abelha */
@keyframes bee-flight {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    25% {
        transform: translate(10px, -10px) rotate(5deg);
    }
    50% {
        transform: translate(0, -20px) rotate(-5deg);
    }
    75% {
        transform: translate(-10px, -10px) rotate(5deg);
    }
}

.bee-flight {
    animation: bee-flight 3s ease-in-out infinite;
}

/* Flores crescendo */
@keyframes flower-grow {
    0% {
        transform: scale(0) rotate(-45deg);
        opacity: 0;
    }
    50% {
        transform: scale(1.1) rotate(5deg);
    }
    100% {
        transform: scale(1) rotate(0deg);
        opacity: 1;
    }
}

.flower-grow {
    animation: flower-grow 1s ease-out;
}

/* Estrelinhas brilhantes */
@keyframes sparkle {
    0%, 100% {
        transform: scale(0) rotate(0deg);
        opacity: 0;
    }
    50% {
        transform: scale(1) rotate(180deg);
        opacity: 1;
    }
}

.sparkle {
    animation: sparkle 1.5s ease-in-out infinite;
}

/* Partículas mágicas */
@keyframes magic-particles {
    0% {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
    100% {
        transform: translateY(-100px) scale(0);
        opacity: 0;
    }
}

.magic-particles {
    animation: magic-particles 2s ease-out infinite;
}

/* Brilho dourado */
@keyframes golden-glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
    }
    50% {
        box-shadow: 0 0 40px rgba(255, 215, 0, 0.8),
                    0 0 60px rgba(255, 215, 0, 0.6);
    }
}

.golden-glow {
    animation: golden-glow 2s ease-in-out infinite;
}

/* ===================================
   TRANSIÇÕES SUAVES PARA ELEMENTOS
   =================================== */

.smooth-transition {
    transition: all 0.3s ease;
}

.smooth-transition-slow {
    transition: all 0.6s ease;
}

/* Efeito hover com elevação */
.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(139, 69, 19, 0.4);
}

/* Efeito hover com escala */
.hover-scale {
    transition: transform 0.3s ease;
}

.hover-scale:hover {
    transform: scale(1.1);
}

/* Efeito hover com rotação */
.hover-rotate {
    transition: transform 0.3s ease;
}

.hover-rotate:hover {
    transform: rotate(5deg);
}

/* ===================================
   ANIMAÇÕES DE LOADING
   =================================== */

/* Spinner circular */
@keyframes spinner {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.spinner {
    width: 50px;
    height: 50px;
    border: 5px solid var(--cream);
    border-top: 5px solid var(--gold);
    border-radius: 50%;
    animation: spinner 1s linear infinite;
}

/* Dots pulsantes */
@keyframes dots {
    0%, 20% {
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% {
        opacity: 0;
    }
}

.loading-dots span {
    animation: dots 1.4s infinite;
}

.loading-dots span:nth-child(2) {
    animation-delay: 0.2s;
}

.loading-dots span:nth-child(3) {
    animation-delay: 0.4s;
}

/* ===================================
   ANIMAÇÕES DE SUCESSO/ERRO
   =================================== */

/* Check mark de sucesso */
@keyframes checkmark {
    0% {
        stroke-dashoffset: 100;
    }
    100% {
        stroke-dashoffset: 0;
    }
}

.success-checkmark {
    animation: checkmark 0.8s ease-out;
}

/* X de erro */
@keyframes error-x {
    0% {
        transform: scale(0);
        opacity: 0;
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.error-x {
    animation: error-x 0.5s ease-out;
}

/* ===================================
   ANIMAÇÕES DE TEXTO
   =================================== */

/* Texto digitando */
@keyframes typing {
    from {
        width: 0;
    }
    to {
        width: 100%;
    }
}

.typing-effect {
    overflow: hidden;
    white-space: nowrap;
    animation: typing 3s steps(40, end);
}

/* Texto ondulante */
@keyframes wave {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.wave-text span {
    display: inline-block;
    animation: wave 1s ease-in-out infinite;
}

.wave-text span:nth-child(1) { animation-delay: 0s; }
.wave-text span:nth-child(2) { animation-delay: 0.1s; }
.wave-text span:nth-child(3) { animation-delay: 0.2s; }
.wave-text span:nth-child(4) { animation-delay: 0.3s; }
.wave-text span:nth-child(5) { animation-delay: 0.4s; }

/* ===================================
   EFEITOS DE FUNDO ANIMADO
   =================================== */

/* Gradient animado */
@keyframes gradient-shift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.animated-gradient {
    background-size: 200% 200%;
    animation: gradient-shift 5s ease infinite;
}

/* Confete caindo */
@keyframes confetti-fall {
    0% {
        transform: translateY(-100vh) rotate(0deg);
        opacity: 1;
    }
    100% {
        transform: translateY(100vh) rotate(720deg);
        opacity: 0;
    }
}

.confetti {
    animation: confetti-fall 3s linear infinite;
}

/* ===================================
   ANIMAÇÕES DE PÁGINA/VIRADA
   =================================== */

/* Virar página */
@keyframes page-turn {
    0% {
        transform: rotateY(0deg);
    }
    100% {
        transform: rotateY(-180deg);
    }
}

.page-turn {
    animation: page-turn 1s ease-in-out;
}

/* Slide de página */
@keyframes page-slide {
    0% {
        transform: translateX(100%);
    }
    100% {
        transform: translateX(0);
    }
}

.page-slide {
    animation: page-slide 0.5s ease-out;
}