/* ===== VARIÁVEIS CSS ===== */
:root {
    /* Cores principais */
    --primary-color: #4f46e5;
    --primary-dark: #3730a3;
    --primary-light: #6366f1;
    --secondary-color: #7c3aed;
    --accent-color: #f59e0b;
    
    /* Gradientes */
    --gradient-primary: linear-gradient(135deg, #f8ae24 0%, #ff6600 100%);
    --gradient-secondary: linear-gradient(135deg, #fbb993 0%, #f5576c 100%);
    --gradient-accent: linear-gradient(135deg, #9b4ffe 0%, #f600fe 100%);
    
    /* Cores neutras */
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    /* Tipografia */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-secondary: 'Poppins', sans-serif;
    
    /* Espaçamentos */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* Bordas */
    --border-radius-sm: 0.375rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
    
    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Transições */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;

    /* Tipografia moderna */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-secondary: 'Poppins', sans-serif;
    --font-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, monospace;
    
    /* Tamanhos de fonte responsivos */
    --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
    --text-sm: clamp(0.875rem, 0.8rem + 0.375vw, 1rem);
    --text-base: clamp(1rem, 0.9rem + 0.5vw, 1.125rem);
    --text-lg: clamp(1.125rem, 1rem + 0.625vw, 1.25rem);
    --text-xl: clamp(1.25rem, 1.1rem + 0.75vw, 1.5rem);
    --text-2xl: clamp(1.5rem, 1.3rem + 1vw, 1.875rem);
    --text-3xl: clamp(1.875rem, 1.6rem + 1.375vw, 2.25rem);
    --text-4xl: clamp(2.25rem, 1.9rem + 1.75vw, 3rem);

    /* Bordas e raios */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Sombras sofisticadas */
    --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.05);
    --shadow-glow: 0 0 20px rgba(103, 126, 234, 0.5);
}

/* ===== RESET E BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--gray-800);
    background: var(--gradient-primary);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* ===== PARTÍCULAS DE FUNDO ===== */
.particles-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.particle {
    position: absolute;
    background: rgba(255, 255, 255, 0.349);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

.particle:nth-child(1) {
    width: 80px;
    height: 80px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.particle:nth-child(2) {
    width: 60px;
    height: 60px;
    top: 60%;
    left: 80%;
    animation-delay: 2s;
}

.particle:nth-child(3) {
    width: 40px;
    height: 40px;
    top: 80%;
    left: 20%;
    animation-delay: 4s;
}

.particle:nth-child(4) {
    width: 100px;
    height: 100px;
    top: 10%;
    left: 70%;
    animation-delay: 1s;
}

.particle:nth-child(5) {
    width: 50px;
    height: 50px;
    top: 70%;
    left: 60%;
    animation-delay: 3s;
}

.particle:nth-child(6) {
    width: 30px;
    height: 30px;
    top: 40%;
    left: 90%;
    animation-delay: 5s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
        opacity: 0.7;
    }
    50% {
        transform: translateY(-20px) rotate(180deg);
        opacity: 1;
    }
}

/* ===== CONTAINER PRINCIPAL ===== */
.main-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: var(--spacing-md);
    position: relative;
    z-index: 2;
    gap: 6rem;
}

/* ===== SEÇÕES DE PROMOÇÃO ===== */
.promo-section {
    flex: 1;
    max-width: 400px;
    position: relative;
    transition: var(--transition-normal);
}

.promo-content {
    position: relative;
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    transition: var(--transition-normal);
}

.promo-content:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.promo-image {
    position: relative;
    overflow: hidden;
}

.promo-image img {
    width: 100%;
    height: 600px;
    object-fit: cover;
    transition: var(--transition-slow);
}

.promo-content:hover .promo-image img {
    transform: scale(1.05);
}

.promo-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    color: var(--white);
    padding: var(--spacing-2xl);
    transform: translateY(100%);
    transition: var(--transition-normal);
}

.promo-content:hover .promo-overlay {
    transform: translateY(0);
}

.promo-overlay h3 {
    font-family: var(--font-secondary);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.promo-overlay p {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* ===== SEÇÃO DE LOGIN ===== */
.login-section {
    flex: 0 0 auto;
    width: 100%;
    max-width: 450px;
    z-index: 10;
}

.login-container {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-xl);
    transition: var(--transition-normal);
}

.login-container:hover {
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
}

.logo{
    width: 60px;
    margin-top: 5px;
}

/* ===== LOGO ===== */
.logo-container {
    text-align: center;
}

.logo-placeholder {
    width: 80px;
    height: 80px;
    border: 1px solid transparent;
    background: linear-gradient(white, white) padding-box,
                linear-gradient(135deg, #8300fe, #f600fe, #feac4f, #fede4f) border-box;
    background-color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    box-shadow: var(--shadow-lg);
    transition: var(--transition-normal);
}

.logo-placeholder:hover {
    transform: scale(1.1) rotate(5deg);
}

.logo-placeholder i {
    font-size: 2rem;
    color: var(--white);
}

.logo-container h1 {
    font-family: var(--font-secondary);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--gray-800);
    margin: 0;
}

/* ===== CABEÇALHO DO FORMULÁRIO ===== */
.form-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.form-header h2 {
    font-family: var(--font-secondary);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: var(--spacing-sm);
}

.form-header p {
    color: var(--gray-600);
    font-size: 0.9rem;
}

/* ===== GRUPOS DE INPUT ===== */
.input-group {
    position: relative;
    margin-bottom: var(--spacing-lg);
}

.input-icon {
    position: absolute;
    left: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray-400);
    transition: var(--transition-fast);
    z-index: 2;
}

.input-group input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) 3rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius-lg);
    font-size: 1rem;
    background: var(--white);
    transition: var(--transition-fast);
    position: relative;
    z-index: 1;
}

.input-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.input-group input:focus + .input-border {
    transform: scaleX(1);
}

.input-group input:focus ~ .input-icon {
    color: var(--primary-color);
}

.input-border {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: var(--transition-fast);
    border-radius: var(--border-radius-sm);
}

.password-toggle {
    position: absolute;
    right: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--gray-400);
    cursor: pointer;
    transition: var(--transition-fast);
    z-index: 2;
}

.password-toggle:hover {
    color: var(--primary-color);
}

/* ===== OPÇÕES DO FORMULÁRIO ===== */
.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.checkbox-container {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--gray-600);
}

.checkbox-container input {
    display: none;
}

.checkmark {
    width: 18px;
    height: 18px;
    border: 2px solid var(--gray-300);
    border-radius: var(--border-radius-sm);
    margin-right: var(--spacing-sm);
    position: relative;
    transition: var(--transition-fast);
}

.checkbox-container input:checked ~ .checkmark {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.checkbox-container input:checked ~ .checkmark::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 2px;
    width: 4px;
    height: 8px;
    border: solid var(--white);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.forgot-password {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.forgot-password:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* ===== BOTÃO DE LOGIN ===== */
.login-btn {
    width: 100%;
    padding: var(--spacing-md);
    background: var(--gradient-secondary);
    border: none;
    border-radius: var(--border-radius-lg);
    color: var(--white);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    margin-bottom: var(--spacing-lg);
}

.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.login-btn:active {
    transform: translateY(0);
}

.btn-text {
    transition: var(--transition-fast);
}

.btn-loader {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top: 2px solid var(--white);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    opacity: 0;
    transition: var(--transition-fast);
}

.login-btn.loading .btn-text {
    opacity: 0;
}

.login-btn.loading .btn-loader {
    opacity: 1;
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* ===== CONTAINER DE MENSAGENS ===== */
.message-container {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    text-align: center;
    font-size: 0.9rem;
    opacity: 0;
    visibility: hidden;
    max-height: 0; 
    transform: translateY(-10px);
    transition: all var(--transition-normal);
    overflow: hidden;
}

.message-container.show {
    opacity: 1;
    visibility: visible;
    max-height: 100px;
    transform: translateY(0);
}

.message-container.success {
    background: rgba(34, 197, 94, 0.1);
    color: #15803d;
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.message-container.error {
    background: rgba(239, 68, 68, 0.1);
    color: #dc2626;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

/* ===== LINKS ADICIONAIS ===== */
.additional-links {
    text-align: center;
    margin-top: var(--spacing-lg);
}

.additional-links p {
    color: var(--gray-600);
    font-size: 0.9rem;
}

.signup-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-fast);
}

.signup-link:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* ===== RESPONSIVIDADE ===== */
@media (max-width: 1200px) {
    .main-container {
        gap: var(--spacing-lg);
    }
    .login-section{
        max-width: 420px;
    }
}

@media (max-width: 1636px) {
    .form-header {
        text-align: center;
        margin-bottom: 10px;
    }
    .form-header h2{
        font-size: 1.3rem;
    }
    .logo-container h1{
        font-size: 1.5rem;
    }
    .input-group input {
        padding: var(--spacing-sm) var(--spacing-sm) var(--spacing-sm) 2.5rem;
    }
    .login-btn {
        padding: .8rem;
    }
}

@media (max-width: 1400px) {
    .main-container {
        gap: var(--spacing-md);
    }
}

@media (max-width: 992px) {
    .main-container {
        flex-direction: column;
        gap: var(--spacing-md);
        padding: var(--spacing-sm);
    }
    
    .promo-section {
        display: none;
    }
    
    .login-section {
        max-width: 500px;
    }
    
}

@media (max-width: 768px) {
    .social-links {
        gap: var(--space-sm);
    }
    
    .social-link {
        width: 40px;
        height: 40px;
        font-size: var(--text-base);
    }
}

@media (max-width: 576px) {
    .logo{
        width: 45px;
        margin-top: 5px;
        margin-left: 3px;
    }
    .login-container {
        padding: var(--spacing-lg);
        margin: var(--spacing-sm);
    }
    
    .logo-placeholder {
        width: 60px;
        height: 60px;
    }
    
    .logo-placeholder i {
        font-size: 1.5rem;
    }
    
    .logo-container h1 {
        font-size: 1.5rem;
    }
    
    .form-header h2 {
        font-size: 1.25rem;
    }
    
    .form-options {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }
}

@media (max-width: 400px) {
    .login-container {
        padding: var(--spacing-md);
    }
    
    .input-group input {
        padding: var(--spacing-sm) var(--spacing-sm) var(--spacing-sm) 2.5rem;
    }
    
    .input-icon {
        left: var(--spacing-sm);
    }
    
    .password-toggle {
        right: var(--spacing-sm);
    }
}

/* ===== ANIMAÇÕES DE ENTRADA ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.login-section {
    animation: fadeInUp 0.8s ease-out;
}

.promobox-left, .promobox-right {
    animation: fadeInLeft 1s ease-out 0.2s both;
}


/* ===== RODAPÉ COM REDES SOCIAIS ===== */
.login-footer {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--gray-200);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var( --spacing-sm);
}

.footer-text {
    font-size: var(--text-base);
    color: var(--gray-600);
    font-weight: 500;
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

.social-link {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all var(--transition-normal);
    font-size: var(--text-lg);
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    transform: scale(0);
    transition: transform var(--transition-normal);
    z-index: 1;
}

.social-link i {
    position: relative;
    z-index: 2;
    transition: all var(--transition-fast);
}

.social-link:hover::before {
    transform: scale(1);
}

.social-link:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.social-link.instagram {
    background: var(--gray-100);
    color: #e4405f;
}

.social-link.instagram::before {
    background:var(--gradient-secondary);
}

.social-link.instagram:hover i {
    color: var(--white);
}

.social-link.whatsapp {
    background: var(--gray-100);
    color: #25d366;
}

.social-link.whatsapp::before {
    background: #25d366;
}

.social-link.whatsapp:hover i {
    color: var(--white);
}

.social-link.website {
    background: var(--gray-100);
    color: var(--accent-color);
}

.social-link.website::before {
    background: var(--gradient-primary);
}

.social-link.website:hover i {
    color: var(--white);
}

/* ===== ESTADOS DE FOCO APRIMORADOS ===== */
*:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
    border-radius: var(--radius-sm);
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

.g-recaptcha{
    display: flex;
    justify-content: center;
    transform: scale(0.85);
    transform-origin: 0 0;
    align-items: center;
}