/* Reset e Variáveis CSS */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Cores principais - Paleta moderna */
    --primary-color: #4f46e5;
    --primary-dark: #3730a3;
    --primary-light: #6366f1;
    --secondary-color: #06d6a0;
    --accent-color: #f72585;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    
    /* Cores neutras modernas */
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    /* Gradientes modernos */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #06d6a0 0%, #0891b2 100%);
    --gradient-accent: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-hero: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    --gradient-card: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
    
    /* Tipografia */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;
    
    /* Espaçamentos */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;
    --spacing-20: 5rem;
    --spacing-24: 6rem;
    
    /* Bordas */
    --border-radius-sm: 0.375rem;
    --border-radius: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
    --border-radius-2xl: 1.5rem;
    --border-radius-3xl: 2rem;
    
    /* Sombras modernas */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    --shadow-inner: inset 0 2px 4px 0 rgb(0 0 0 / 0.06);
    --shadow-glow: 0 0 20px rgb(79 70 229 / 0.3);
    
    /* Transições */
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
}

/* Base Styles */
html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--gray-700);
    background-color: var(--white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-4);
}

/* Utilitários */
.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section__header {
    text-align: center;
    margin-bottom: var(--spacing-16);
}

.section__title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: var(--spacing-4);
}

.section__description {
    font-size: var(--font-size-lg);
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

/* Botões */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-3);
    padding: var(--spacing-4) var(--spacing-8);
    font-size: var(--font-size-lg);
    font-weight: 700;
    text-decoration: none;
    border-radius: var(--border-radius-xl);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-normal);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn--primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: var(--shadow-lg);
}

.btn--primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-2xl);
}

.btn--secondary {
    background: var(--white);
    color: var(--primary-color);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.btn--secondary:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-3px);
}

.btn--outline {
    background: transparent;
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn--outline:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.btn--whatsapp {
    background: var(--success-color);
    color: var(--white);
    box-shadow: var(--shadow-lg);
}

.btn--whatsapp:hover {
    background: #059669;
    transform: translateY(-3px);
    box-shadow: var(--shadow-2xl);
}

.btn--full {
    width: 100%;
}

/* Botão de Login */
.btn--login {
    background: var(--gray-700);
    color: var(--white);
    border: none;
    margin-right: var(--spacing-3);
}

.btn--login:hover {
    background: var(--gray-800);
    transform: translateY(-1px);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--gray-200);
    z-index: 1000;
    transition: all var(--transition-normal);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-lg);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-4) 0;
}

.nav__logo h2 {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: var(--font-size-3xl);
    font-weight: 900;
    margin: 0;
}

.nav__logo span {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav__menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-10);
}

.nav__link {
    color: var(--gray-700);
    text-decoration: none;
    font-weight: 600;
    font-size: var(--font-size-base);
    transition: all var(--transition-fast);
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-normal);
}

.nav__link:hover::after,
.nav__link--active::after {
    width: 100%;
}

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

.nav__toggle {
    display: none;
    font-size: var(--font-size-xl);
    cursor: pointer;
    color: var(--gray-700);
}

/* Modal de Login */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    backdrop-filter: blur(5px);
}

.modal.show {
    display: flex;
}

.modal__content {
    background: var(--white);
    border-radius: var(--border-radius-xl);
    padding: var(--spacing-8);
    width: 100%;
    max-width: 400px;
    box-shadow: var(--shadow-2xl);
    animation: modalSlideIn 0.3s ease;
}

.modal__content--auth {
    max-width: 450px;
    width: 90%;
}

.auth-tabs {
    display: flex;
    margin-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.auth-tab {
    flex: 1;
    padding: 12px;
    border: none;
    background: transparent;
    color: #a0a0a0;
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 2px solid transparent;
}

.auth-tab.active {
    color: white;
    border-bottom-color: #667eea;
}

.auth-tab:hover {
    color: white;
}

.auth-form {
    display: none;
    animation: fadeIn 0.3s ease-in-out;
}

.auth-form.active {
    display: block;
}

.password-strength {
    margin-top: 8px;
}

.strength-bar {
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 4px;
}

.strength-fill {
    height: 100%;
    width: 0%;
    background: #ef4444;
    transition: all 0.3s ease;
}

.strength-fill.weak {
    background: #ef4444;
    width: 25%;
}

.strength-fill.medium {
    background: #f59e0b;
    width: 50%;
}

.strength-fill.strong {
    background: #22c55e;
    width: 100%;
}

.strength-text {
    font-size: 12px;
    color: #a0a0a0;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    font-size: 14px;
    line-height: 1.4;
}

.checkbox-label input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 18px;
    height: 18px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    position: relative;
    flex-shrink: 0;
    margin-top: 2px;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
    background: #667eea;
    border-color: #667eea;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 12px;
    font-weight: bold;
}

.auth-links {
    text-align: center;
    margin-top: 15px;
}

.auth-links a {
    color: #667eea;
    text-decoration: none;
    font-size: 14px;
}

.auth-links a:hover {
    text-decoration: underline;
}

.modal__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-6);
    padding-bottom: var(--spacing-4);
    border-bottom: 1px solid var(--gray-200);
}

.modal__header h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--gray-900);
}

.modal__close {
    background: none;
    border: none;
    font-size: var(--font-size-lg);
    color: var(--gray-500);
    cursor: pointer;
    width: 32px;
    height: 32px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.modal__close:hover {
    background: var(--gray-100);
    color: var(--gray-700);
}

.login-form .form__group {
    margin-bottom: var(--spacing-4);
}

/* Hero Section */
.hero {
    padding: calc(80px + var(--spacing-24)) 0 var(--spacing-24);
    background: var(--gradient-hero);
    overflow: hidden;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"><g fill="none" fill-rule="evenodd"><g fill="%23ffffff" fill-opacity="0.1"><circle cx="30" cy="30" r="4"/></g></svg>');
    animation: float 20s ease-in-out infinite;
}

.hero__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-16);
    align-items: center;
}

.hero__badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.9);
    color: var(--primary-color);
    padding: var(--spacing-3) var(--spacing-6);
    border-radius: var(--border-radius-3xl);
    font-size: var(--font-size-sm);
    font-weight: 700;
    margin-bottom: var(--spacing-6);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: var(--shadow-lg);
}

.hero__title {
    font-size: var(--font-size-6xl);
    font-weight: 900;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: var(--spacing-6);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.hero__description {
    font-size: var(--font-size-xl);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-10);
    line-height: 1.6;
}

.hero__stats {
    display: flex;
    gap: var(--spacing-8);
    margin-bottom: var(--spacing-10);
}

.stat {
    text-align: center;
}

.stat__number {
    display: block;
    font-size: var(--font-size-3xl);
    font-weight: 900;
    color: var(--white);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.stat__label {
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.hero__cta {
    display: flex;
    gap: var(--spacing-4);
    flex-wrap: wrap;
}

.hero__visual {
    position: relative;
    height: 400px;
}

.floating-card {
    position: absolute;
    background: var(--white);
    padding: var(--spacing-4);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-weight: 600;
    animation: float 3s ease-in-out infinite;
}

.floating-card i {
    font-size: var(--font-size-xl);
}

.card-1 {
    top: 20%;
    left: 10%;
    color: #1877f2;
    animation-delay: 0s;
}

.card-2 {
    top: 10%;
    right: 20%;
    color: #ea4335;
    animation-delay: 0.5s;
}

.card-3 {
    top: 50%;
    right: 10%;
    color: #ff0000;
    animation-delay: 1s;
}

.card-4 {
    bottom: 30%;
    left: 20%;
    color: #0077b5;
    animation-delay: 1.5s;
}

.card-5 {
    bottom: 10%;
    right: 30%;
    color: #000000;
    animation-delay: 2s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

/* Social Proof */
.social-proof {
    padding: var(--spacing-20) 0;
    background: var(--white);
    text-align: center;
}

.social-proof h3 {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: var(--spacing-10);
}

.proof__items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-8);
}

.proof__item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-3);
    padding: var(--spacing-6);
    background: var(--gradient-card);
    border-radius: var(--border-radius-xl);
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

.proof__item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.proof__item i {
    font-size: var(--font-size-2xl);
    color: var(--primary-color);
}

/* Leads Cost Section */
.leads-cost {
    padding: var(--spacing-24) 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 50%, #f1f5f9 100%);
    position: relative;
    overflow: hidden;
}

.leads-cost::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="%236366f1" fill-opacity="0.02"/><circle cx="75" cy="75" r="1" fill="%238b5cf6" fill-opacity="0.02"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    pointer-events: none;
}

.leads-cost__content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 1000px;
    margin: 0 auto;
}

.leads-cost__text h2 {
    font-size: var(--font-size-5xl);
    font-weight: 900;
    margin-bottom: var(--spacing-6);
    background: linear-gradient(135deg, #ffffff 0%, #06d6a0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.leads-cost__text p {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-16);
    opacity: 0.9;
    line-height: 1.6;
}

.leads-cost__stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-8);
}

.cost-stat {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
    position: relative;
}

.cost-stat:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    background: rgba(255, 255, 255, 0.95);
}

.cost-stat__icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-secondary);
    border-radius: var(--border-radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.cost-stat__icon i {
    font-size: var(--font-size-3xl);
    color: var(--white);
    animation: iconPulse 2s ease-in-out infinite;
}

@keyframes iconPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.cost-stat__content {
    text-align: left;
}

.cost-stat__price {
    display: inline-block;
    font-size: var(--font-size-3xl);
    font-weight: 900;
    color: var(--white);
    line-height: 1.2;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Services */
.services {
    padding: var(--spacing-24) 0;
    background: var(--gray-50);
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: var(--spacing-10);
}

.service__card {
    background: var(--white);
    padding: var(--spacing-10);
    border-radius: var(--border-radius-2xl);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
    border: 1px solid var(--gray-200);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.service__card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.service__card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--primary-color);
}

.service__icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-6);
    box-shadow: var(--shadow-glow);
}

.service__icon i {
    font-size: var(--font-size-3xl);
    color: var(--white);
}

.service__card h3 {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: var(--spacing-4);
}

.service__card p {
    color: var(--gray-600);
    margin-bottom: var(--spacing-6);
    line-height: 1.6;
    font-size: var(--font-size-lg);
}

.service__card ul {
    list-style: none;
}

.service__card li {
    padding: var(--spacing-2) 0;
    color: var(--gray-700);
    font-weight: 500;
}

/* Packages */
.packages {
    padding: var(--spacing-24) 0;
    background: var(--white);
}

.packages__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-10);
    margin-bottom: var(--spacing-20);
}

.package__card {
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius-2xl);
    padding: var(--spacing-10);
    position: relative;
    transition: all var(--transition-normal);
    overflow: hidden;
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.package__card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-card);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.package__card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--primary-color);
}

.package__card:hover::before {
    opacity: 1;
}

.package__card--featured {
    border-color: var(--primary-color);
    transform: scale(1.05);
    background: rgba(99, 102, 241, 0.05);
    border: 2px solid rgba(99, 102, 241, 0.3);
    backdrop-filter: blur(15px);
    box-shadow: var(--shadow-xl);
}

.package__badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-accent);
    color: var(--white);
    padding: var(--spacing-3) var(--spacing-6);
    border-radius: var(--border-radius-3xl);
    font-size: var(--font-size-xs);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: var(--shadow-lg);
}

.package__header {
    text-align: center;
    margin-bottom: var(--spacing-8);
    position: relative;
    z-index: 2;
}

.package__header h3 {
    font-size: var(--font-size-3xl);
    font-weight: 900;
    color: var(--gray-900);
    margin-bottom: var(--spacing-2);
}

.package__header p {
    color: var(--gray-600);
    font-size: var(--font-size-lg);
    font-weight: 500;
}

.package__price {
    text-align: center;
    margin-bottom: var(--spacing-10);
    position: relative;
    z-index: 2;
}

.price__currency {
    font-size: var(--font-size-xl);
    color: var(--gray-600);
    font-weight: 600;
}

.price__amount {
    display: inline-block;
    font-size: var(--font-size-5xl);
    font-weight: 900;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.package__card:hover .price__amount {
    transform: scale(1.1);
    color: var(--primary-color);
}

.price__period {
    font-size: var(--font-size-lg);
    color: var(--gray-600);
    font-weight: 500;
}

.price__text {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--primary-color);
}

.package__features {
    list-style: none;
    margin-bottom: var(--spacing-10);
    position: relative;
    z-index: 2;
}

.package__features li {
    padding: var(--spacing-3) 0;
    color: var(--gray-700);
    font-weight: 500;
    font-size: var(--font-size-base);
    border-bottom: 1px solid var(--gray-100);
}

.package__features li:last-child {
    border-bottom: none;
}

.additional-services {
    margin-top: var(--spacing-16);
    text-align: center;
}

.additional-services h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-8);
}

.services__additional {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-6);
}

.additional__item {
    background: var(--gray-50);
    padding: var(--spacing-6);
    border-radius: var(--border-radius-lg);
    text-align: center;
}

.additional__item i {
    font-size: var(--font-size-2xl);
    color: var(--primary-color);
    margin-bottom: var(--spacing-3);
}

.additional__item h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-2);
}

.additional__item .price {
    display: block;
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--primary-color);
    margin-top: var(--spacing-2);
}

/* Payment Methods */
.payment-methods {
    padding: var(--spacing-16) 0;
    background: var(--gray-50);
    text-align: center;
}

.payment-methods h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-8);
}

.payment__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-6);
    margin-bottom: var(--spacing-8);
}

.payment__item {
    background: var(--white);
    padding: var(--spacing-6);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-2);
}

.payment__item i {
    font-size: var(--font-size-2xl);
    color: var(--primary-color);
}

.payment__item span {
    font-weight: 600;
    color: var(--gray-900);
}

.payment__item small {
    color: var(--success-color);
    font-weight: 600;
}

.payment__note {
    color: var(--gray-600);
    font-size: var(--font-size-base);
}

.payment__note i {
    color: var(--accent-color);
    margin-right: var(--spacing-2);
}

/* About */
.about {
    padding: var(--spacing-20) 0;
    background: var(--white);
}

.about__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-16);
    align-items: center;
}

.about__text h2 {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: var(--spacing-6);
}

.about__text p {
    font-size: var(--font-size-lg);
    color: var(--gray-600);
    margin-bottom: var(--spacing-8);
}

.about__features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-6);
}

.feature {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
}

.feature i {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: var(--font-size-lg);
}

.feature h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-1);
}

.feature p {
    color: var(--gray-600);
    margin: 0;
}

.stats__visual {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-6);
}

.stat__visual {
    background: var(--gradient-primary);
    padding: var(--spacing-6);
    border-radius: var(--border-radius-lg);
    text-align: center;
    color: var(--white);
}

.stat__visual .number {
    display: block;
    font-size: var(--font-size-3xl);
    font-weight: 800;
}

.stat__visual .label {
    font-size: var(--font-size-sm);
    opacity: 0.9;
}

/* Contact */
.contact {
    padding: var(--spacing-20) 0;
    background: var(--gray-50);
}

.contact__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-16);
}

.contact__info h2 {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: var(--spacing-6);
}

.contact__info p {
    font-size: var(--font-size-lg);
    color: var(--gray-600);
    margin-bottom: var(--spacing-8);
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-6);
}

.contact__item {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
}

.contact__item i {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: var(--font-size-lg);
}

.contact__item div {
    display: flex;
    flex-direction: column;
}

.contact__item span:first-child {
    font-size: var(--font-size-sm);
    color: var(--gray-500);
}

.contact__item a,
.contact__item span:last-child {
    font-weight: 600;
    color: var(--gray-900);
    text-decoration: none;
}

.contact__item a:hover {
    color: var(--primary-color);
}

/* Form */
.contact__form {
    background: var(--white);
    padding: var(--spacing-8);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-lg);
}

.form__group {
    margin-bottom: var(--spacing-6);
}

.form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4);
}

.form__group label {
    display: block;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: var(--spacing-2);
}

.form__group input,
.form__group select,
.form__group textarea {
    width: 100%;
    padding: var(--spacing-3);
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    transition: border-color var(--transition-fast);
}

.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form__note {
    font-size: var(--font-size-sm);
    color: var(--gray-500);
    text-align: center;
    margin-top: var(--spacing-4);
}

/* Footer */
.footer {
    background: var(--gray-900);
    color: var(--white);
    padding: var(--spacing-16) 0 var(--spacing-8);
}

.footer__content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-16);
    margin-bottom: var(--spacing-8);
}

.footer__brand h3 {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: var(--spacing-2);
}

.footer__links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-8);
}

.footer__column h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-4);
    color: var(--white);
}

.footer__column ul {
    list-style: none;
}

.footer__column li {
    margin-bottom: var(--spacing-2);
}

.footer__column a {
    color: var(--gray-300);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer__column a:hover {
    color: var(--primary-color);
}

.footer__bottom {
    text-align: center;
    padding-top: var(--spacing-8);
    border-top: 1px solid var(--gray-700);
    color: var(--gray-400);
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: var(--success-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: var(--font-size-2xl);
    text-decoration: none;
    box-shadow: var(--shadow-xl);
    z-index: 1000;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

/* Animação especial para Marketing Digital */
.animated-text {
    position: relative;
    display: inline-block;
    overflow: hidden;
}

.animated-text::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    animation: shine 3s ease-in-out infinite;
    z-index: 1;
}

.animated-text::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    animation: underlineGrow 2s ease-out forwards, pulse 2s ease-in-out infinite 2s;
}

@keyframes shine {
    0% { left: -100%; }
    50% { left: 100%; }
    100% { left: 100%; }
}

@keyframes underlineGrow {
    0% { transform: scaleX(0); }
    100% { transform: scaleX(1); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

/* Efeito de texto brilhante */
.gradient-text.animated-text {
    background: linear-gradient(45deg, #6366f1, #8b5cf6, #06b6d4, #10b981);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 4s ease-in-out infinite;
    text-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    25% { background-position: 100% 50%; }
    50% { background-position: 100% 100%; }
    75% { background-position: 0% 100%; }
}

/* Efeito de partículas flutuantes */
.hero__title {
    position: relative;
}

.hero__title::before {
    content: '';
    position: absolute;
    top: -20px;
    left: 0;
    right: 0;
    bottom: -20px;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(99, 102, 241, 0.1) 1px, transparent 1px),
        radial-gradient(circle at 80% 70%, rgba(139, 92, 246, 0.1) 1px, transparent 1px),
        radial-gradient(circle at 40% 80%, rgba(16, 185, 129, 0.1) 1px, transparent 1px);
    background-size: 50px 50px, 60px 60px, 40px 40px;
    animation: floatingParticles 20s linear infinite;
    pointer-events: none;
    z-index: -1;
}

@keyframes floatingParticles {
    0% { transform: translateY(0); }
    100% { transform: translateY(-100px); }
}

/* Efeito hover interativo */
.animated-text:hover {
    transform: scale(1.05);
    transition: transform 0.3s ease;
}

.animated-text:hover::after {
    animation: none;
    background: linear-gradient(45deg, #6366f1, #8b5cf6, #06b6d4, #10b981);
    background-size: 300% 300%;
    animation: gradientShift 1s ease-in-out infinite;
    height: 4px;
}

/* Responsividade para animações */
@media (max-width: 768px) {
    .animated-text::before {
        animation-duration: 4s;
    }
    
    .gradient-text.animated-text {
        animation-duration: 6s;
    }
    
    .hero__title::before {
        animation-duration: 25s;
    }
}

/* Animação para dispositivos com preferência por movimento reduzido */
@media (prefers-reduced-motion: reduce) {
    .animated-text::before,
    .animated-text::after,
    .gradient-text.animated-text,
    .hero__title::before {
        animation: none;
    }
    
    .gradient-text.animated-text {
        background: var(--gradient-primary);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }
}

/* Melhorias visuais adicionais */

/* Efeito de glassmorphism nos cards */
.service__card,
.package__card {
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.package__card--featured {
    background: rgba(99, 102, 241, 0.05);
    border: 2px solid rgba(99, 102, 241, 0.3);
    backdrop-filter: blur(15px);
}

/* Animação suave para os preços */
.price__amount {
    display: inline-block;
    transition: all 0.3s ease;
}

.package__card:hover .price__amount {
    transform: scale(1.1);
    color: var(--primary-color);
}

/* Efeito de brilho nos botões principais */
.btn--primary {
    position: relative;
    overflow: hidden;
}

.btn--primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn--primary:hover::before {
    left: 100%;
}

/* Melhoria na seção de leads cost - VERSÃO MODERNA */
.leads-cost {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    overflow: hidden;
    padding: var(--spacing-20) 0;
}

.leads-cost::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(255,255,255,0.1) 25%, transparent 25%), 
                linear-gradient(-45deg, rgba(255,255,255,0.1) 25%, transparent 25%), 
                linear-gradient(45deg, transparent 75%, rgba(255,255,255,0.1) 75%), 
                linear-gradient(-45deg, transparent 75%, rgba(255,255,255,0.1) 75%);
    background-size: 20px 20px;
    background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
    opacity: 0.3;
    pointer-events: none;
}

.leads-cost__content {
    position: relative;
    z-index: 2;
}

.leads-cost__header {
    text-align: center;
    margin-bottom: var(--spacing-16);
}

.leads-cost__badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    color: var(--white);
    padding: var(--spacing-3) var(--spacing-6);
    border-radius: var(--border-radius-2xl);
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-6);
    border: 1px solid rgba(255, 255, 255, 0.3);
    animation: badgeFloat 3s ease-in-out infinite;
}

@keyframes badgeFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

.leads-cost__title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    color: var(--white);
    margin-bottom: var(--spacing-6);
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.highlight-text {
    background: linear-gradient(45deg, #ffd700, #ffed4e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: none;
    font-weight: 900;
}

.leads-cost__description {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.9);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

.price-highlight {
    color: #ffd700;
    font-weight: 800;
    font-size: 1.1em;
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
}

.leads-cost__stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-8);
    margin: var(--spacing-16) 0;
}

.cost-stat {
    position: relative;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: var(--border-radius-2xl);
    padding: var(--spacing-8);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    overflow: hidden;
}

.cost-stat:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.2);
}

.cost-stat--primary {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.1), rgba(16, 185, 129, 0.1));
}

.cost-stat--secondary {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.1));
}

.cost-stat--accent {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.1), rgba(217, 119, 6, 0.1));
}

.cost-stat__background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.1;
}

.cost-stat__pattern {
    width: 100%;
    height: 100%;
    background-size: 30px 30px;
    background-image: radial-gradient(circle, currentColor 1px, transparent 1px);
}

.cost-stat__icon {
    display: flex;
    justify-content: center;
    margin-bottom: var(--spacing-6);
}

.icon-wrapper {
    position: relative;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: var(--font-size-3xl);
    color: var(--white);
    animation: iconRotate 4s linear infinite;
}

.icon-wrapper--money {
    background: linear-gradient(135deg, #22c55e, #16a34a);
    box-shadow: 0 10px 30px rgba(34, 197, 94, 0.4);
}

.icon-wrapper--chart {
    background: linear-gradient(135deg, #6366f1, #4f46e5);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.4);
}

.icon-wrapper--target {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    box-shadow: 0 10px 30px rgba(245, 158, 11, 0.4);
}

.icon-glow {
    position: absolute;
    inset: -10px;
    border-radius: 50%;
    background: inherit;
    opacity: 0.3;
    filter: blur(15px);
    z-index: -1;
    animation: glowPulse 2s ease-in-out infinite alternate;
}

@keyframes iconRotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes glowPulse {
    0% { opacity: 0.3; transform: scale(1); }
    100% { opacity: 0.6; transform: scale(1.1); }
}

.cost-stat__content {
    text-align: center;
    position: relative;
    z-index: 2;
}

.cost-stat__price {
    display: block;
    font-size: var(--font-size-3xl);
    font-weight: 900;
    background: linear-gradient(45deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-2);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.animated-price {
    animation: priceGlow 3s ease-in-out infinite;
}

@keyframes priceGlow {
    0%, 100% { filter: brightness(1); }
    50% { filter: brightness(1.2); }
}

.cost-stat__label {
    display: block;
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--gray-700);
    margin-bottom: var(--spacing-1);
}

.cost-stat__sublabel {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--gray-500);
    font-style: italic;
}

.cost-stat__decoration {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.floating-element {
    position: absolute;
    width: 8px;
    height: 8px;
    background: linear-gradient(45deg, #667eea, #764ba2);
    border-radius: 50%;
    opacity: 0.3;
}

.floating-element--1 {
    top: 20%;
    left: 10%;
    animation: float1 4s ease-in-out infinite;
}

.floating-element--2 {
    top: 60%;
    right: 15%;
    animation: float2 3s ease-in-out infinite reverse;
}

.floating-element--3 {
    top: 30%;
    left: 20%;
    animation: float3 5s ease-in-out infinite;
}

.floating-element--4 {
    bottom: 25%;
    right: 20%;
    animation: float4 3.5s ease-in-out infinite;
}

.floating-element--5 {
    top: 15%;
    right: 25%;
    animation: float5 4.5s ease-in-out infinite;
}

.floating-element--6 {
    bottom: 30%;
    left: 25%;
    animation: float6 4s ease-in-out infinite;
}

@keyframes float1 {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(20px, -20px) rotate(180deg); }
}

@keyframes float2 {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(-15px, 15px) rotate(-180deg); }
}

@keyframes float3 {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(25px, 25px) rotate(270deg); }
}

@keyframes float4 {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(-20px, -15px) rotate(-270deg); }
}

@keyframes float5 {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(-25px, 20px) rotate(360deg); }
}

@keyframes float6 {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(15px, -25px) rotate(-360deg); }
}

.leads-cost__footer {
    text-align: center;
    margin-top: var(--spacing-16);
}

.leads-comparison {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-8);
    margin-bottom: var(--spacing-8);
    flex-wrap: wrap;
}

.comparison-item {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: var(--spacing-4) var(--spacing-6);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.comparison-label {
    display: block;
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-1);
}

.comparison-price {
    display: block;
    font-weight: 800;
    font-size: var(--font-size-lg);
}

.comparison-price--old {
    color: #ff6b6b;
    text-decoration: line-through;
}

.comparison-price--new {
    color: #51cf66;
}

.comparison-vs {
    color: var(--white);
    font-weight: 900;
    font-size: var(--font-size-xl);
    background: linear-gradient(45deg, #ffd700, #ffed4e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
}

.btn--gradient {
    background: linear-gradient(45deg, #ffd700, #ffed4e);
    color: var(--gray-900);
    font-weight: 800;
    padding: var(--spacing-4) var(--spacing-8);
    font-size: var(--font-size-lg);
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.3);
    border: none;
    position: relative;
    overflow: hidden;
}

.btn--gradient::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: left 0.5s;
}

.btn--gradient:hover::before {
    left: 100%;
}

.btn--gradient:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 40px rgba(255, 215, 0, 0.5);
}

.leads-cost__bg-elements {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 1;
}

.bg-circle {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
}

.bg-circle--1 {
    width: 300px;
    height: 300px;
    top: -150px;
    left: -150px;
    animation: bgFloat1 20s linear infinite;
}

.bg-circle--2 {
    width: 200px;
    height: 200px;
    top: 50%;
    right: -100px;
    animation: bgFloat2 15s linear infinite reverse;
}

.bg-circle--3 {
    width: 150px;
    height: 150px;
    bottom: -75px;
    left: 50%;
    animation: bgFloat3 25s linear infinite;
}

@keyframes bgFloat1 {
    0% { transform: rotate(0deg) translateX(50px) rotate(0deg); }
    100% { transform: rotate(360deg) translateX(50px) rotate(-360deg); }
}

@keyframes bgFloat2 {
    0% { transform: rotate(0deg) translateX(30px) rotate(0deg); }
    100% { transform: rotate(360deg) translateX(30px) rotate(-360deg); }
}

@keyframes bgFloat3 {
    0% { transform: rotate(0deg) translateX(40px) rotate(0deg); }
    100% { transform: rotate(360deg) translateX(40px) rotate(-360deg); }
}

/* Responsividade melhorada */
@media (max-width: 768px) {
    .leads-cost__title {
        font-size: var(--font-size-3xl);
    }
    
    .leads-cost__stats {
        grid-template-columns: 1fr;
        gap: var(--spacing-6);
    }
    
    .cost-stat {
        padding: var(--spacing-6);
    }
    
    .icon-wrapper {
        width: 60px;
        height: 60px;
        font-size: var(--font-size-2xl);
    }
    
    .cost-stat__price {
        font-size: var(--font-size-2xl);
    }
    
    .comparison-item {
        min-width: 200px;
    }
    
    .bg-circle--1 {
        width: 200px;
        height: 200px;
    }
    
    .bg-circle--2 {
        width: 150px;
        height: 150px;
    }
}

/* Animação de entrada quando a seção fica visível */
.leads-cost__stats .cost-stat {
    opacity: 0;
    transform: translateY(50px);
    animation: slideInUp 0.8s ease forwards;
}

.leads-cost__stats .cost-stat:nth-child(1) { animation-delay: 0.1s; }
.leads-cost__stats .cost-stat:nth-child(2) { animation-delay: 0.3s; }
.leads-cost__stats .cost-stat:nth-child(3) { animation-delay: 0.5s; }

@keyframes slideInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Melhoria nos floating cards */
.floating-card {
    backdrop-filter: blur(15px);
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
}

.floating-card:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

/* Animação de loading para os botões */
.btn.loading {
    pointer-events: none;
    opacity: 0.8;
}

.btn.loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    margin: auto;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Efeito de parallax suave */
.hero {
    background-attachment: fixed;
    background-size: cover;
    background-position: center;
}

/* Melhoria na tipografia */
.hero__title {
    text-rendering: optimizeLegibility;
    font-feature-settings: "liga" 1, "calt" 1;
}

/* Efeito de pulse nos ícones de estatísticas */
.cost-stat__icon i {
    animation: iconPulse 2s ease-in-out infinite;
}

@keyframes iconPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

/* Delay nas animações dos cards */
.cost-stat:nth-child(1) { animation-delay: 0.1s; }
.cost-stat:nth-child(2) { animation-delay: 0.2s; }
.cost-stat:nth-child(3) { animation-delay: 0.3s; }

/* Efeito de transição suave entre seções */
section {
    transition: all 0.3s ease;
}

/* Melhoria na navegação */
.nav__link {
    position: relative;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

.nav__link:hover::after,
.nav__link--active::after {
    width: 100%;
}

/* Painel Administrativo */
.admin-panel {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gray-50);
    z-index: 9999;
    display: flex;
    flex-direction: column;
}

.admin-panel.hidden {
    display: none;
}

.admin-panel__header {
    background: var(--white);
    padding: var(--spacing-4) var(--spacing-6);
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow-sm);
}

.admin-header__left h2 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-1);
}

.admin-user {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
}

.admin-panel__content {
    display: flex;
    flex: 1;
    overflow: hidden;
}

/* Sidebar */
.admin-sidebar {
    width: 250px;
    background: var(--white);
    border-right: 1px solid var(--gray-200);
    overflow-y: auto;
}

.admin-nav {
    padding: var(--spacing-4);
}

.admin-nav__item {
    width: 100%;
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-3) var(--spacing-4);
    background: none;
    border: none;
    border-radius: var(--border-radius);
    color: var(--gray-600);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    margin-bottom: var(--spacing-2);
    text-align: left;
}

.admin-nav__item:hover,
.admin-nav__item.active {
    background: var(--primary-color);
    color: var(--white);
}

.admin-nav__item i {
    width: 20px;
    text-align: center;
}

/* Área Principal */
.admin-main {
    flex: 1;
    padding: var(--spacing-6);
    overflow-y: auto;
}

.admin-section {
    display: none;
}

.admin-section.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Dashboard */
.dashboard-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-6);
    margin-bottom: var(--spacing-8);
}

.stat-card {
    background: var(--white);
    padding: var(--spacing-6);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    transition: all var(--transition-normal);
}

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

.stat-card__icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: var(--font-size-xl);
}

.stat-card__number {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: var(--gray-900);
    display: block;
}

.stat-card__label {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
}

.dashboard-charts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-6);
}

.chart-card {
    background: var(--white);
    padding: var(--spacing-6);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
}

.chart-card h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-4);
}

.chart-placeholder {
    display: flex;
    gap: var(--spacing-2);
    height: 200px;
    align-items: end;
}

.chart-bar {
    flex: 1;
    border-radius: var(--border-radius-sm) var(--border-radius-sm) 0 0;
    display: flex;
    align-items: end;
    padding: var(--spacing-2);
    color: var(--white);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-align: center;
}

.platform-stats {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.platform-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-2) 0;
    border-bottom: 1px solid var(--gray-100);
}

.platform-item:last-child {
    border-bottom: none;
}

/* Seções */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-6);
}

.section-header h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--gray-900);
}

/* Tabelas */
.projects-table,
.leads-table {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.projects-table table,
.leads-table table {
    width: 100%;
    border-collapse: collapse;
}

.projects-table th,
.projects-table td,
.leads-table th,
.leads-table td {
    padding: var(--spacing-4);
    text-align: left;
    border-bottom: 1px solid var(--gray-100);
}

.projects-table th,
.leads-table th {
    background: var(--gray-50);
    font-weight: 600;
    color: var(--gray-700);
}

.projects-table tr:hover,
.leads-table tr:hover {
    background: var(--gray-50);
}

/* Status */
.status {
    padding: var(--spacing-1) var(--spacing-3);
    border-radius: var(--border-radius-2xl);
    font-size: var(--font-size-xs);
    font-weight: 600;
}

.status--active {
    background: rgba(34, 197, 94, 0.1);
    color: var(--success-color);
}

.status--pending {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
}

.status--new {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
}

/* Barra de Progresso */
.progress-bar {
    width: 100px;
    height: 8px;
    background: var(--gray-200);
    border-radius: var(--border-radius-2xl);
    overflow: hidden;
    display: inline-block;
    margin-right: var(--spacing-2);
    vertical-align: middle;
}

.progress-fill {
    height: 100%;
    background: var(--gradient-primary);
    transition: width var(--transition-normal);
}

/* Botões de Ação */
.btn-icon {
    background: none;
    border: none;
    width: 32px;
    height: 32px;
    border-radius: var(--border-radius);
    color: var(--gray-500);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0 var(--spacing-1);
    transition: all var(--transition-fast);
}

.btn-icon:hover {
    background: var(--gray-100);
    color: var(--primary-color);
}

/* Cards de Cliente */
.clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-6);
}

.client-card {
    background: var(--white);
    padding: var(--spacing-6);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    transition: all var(--transition-normal);
}

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

.client-avatar {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: var(--font-size-lg);
}

.client-info {
    flex: 1;
}

.client-info h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-1);
}

.client-info p {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    margin-bottom: var(--spacing-2);
}

.client-status {
    padding: var(--spacing-1) var(--spacing-2);
    border-radius: var(--border-radius-2xl);
    font-size: var(--font-size-xs);
    font-weight: 600;
}

.client-status.active {
    background: rgba(34, 197, 94, 0.1);
    color: var(--success-color);
}

.client-actions {
    display: flex;
    gap: var(--spacing-1);
}

/* Filtros */
.filter-buttons {
    display: flex;
    gap: var(--spacing-2);
}

.filter-buttons .btn {
    padding: var(--spacing-2) var(--spacing-4);
}

.filter-buttons .btn.active {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

/* Configurações */
.settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-6);
}

.settings-card {
    background: var(--white);
    padding: var(--spacing-6);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
}

.settings-card h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-4);
}

/* Dashboard Styles */
.dashboard-filters {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    backdrop-filter: blur(10px);
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.filter-group label {
    font-size: 14px;
    color: #a0a0a0;
}

.filter-group select {
    padding: 8px 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.3);
    color: white;
}

.dashboard-tabs, .accounting-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.tab-btn {
    padding: 12px 24px;
    border: none;
    background: transparent;
    color: #a0a0a0;
    cursor: pointer;
    border-radius: 8px 8px 0 0;
    transition: all 0.3s ease;
}

.tab-btn.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.tab-content, .accounting-content {
    animation: fadeIn 0.3s ease-in-out;
}

.dashboard-metrics, .financial-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.metric-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 24px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.metric-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #667eea, #764ba2);
}

.metric-card h3 {
    font-size: 14px;
    color: #a0a0a0;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.metric-value {
    font-size: 32px;
    font-weight: 700;
    color: white;
    margin-bottom: 8px;
}

.metric-growth {
    font-size: 14px;
    font-weight: 600;
}

.metric-growth.positive {
    color: #4ade80;
}

.metric-growth.negative {
    color: #f87171;
}

.chart-container {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 24px;
    margin-bottom: 30px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.chart-container h3 {
    margin-bottom: 20px;
    color: white;
}

.chart-container canvas {
    max-height: 400px;
}

/* Funnel Stages */
.funnel-stages {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 24px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.stage {
    margin-bottom: 20px;
}

.stage-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.stage-header h4 {
    color: white;
    margin: 0;
}

.stage-count {
    color: #667eea;
    font-weight: 600;
}

.stage-bar {
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
}

.stage-progress {
    height: 100%;
    background: linear-gradient(90deg, #667eea, #764ba2);
    transition: width 0.8s ease;
}

/* Pipeline Phases */
.pipeline-phases {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.phase {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.3s ease;
}

.phase:hover {
    transform: translateY(-5px);
}

.phase-header h4 {
    color: white;
    margin-bottom: 8px;
}

.phase-count {
    display: block;
    font-size: 24px;
    font-weight: 700;
    color: #667eea;
    margin-bottom: 8px;
}

.phase-details {
    font-size: 14px;
    color: #a0a0a0;
}

/* Financial Styles */
.metric-card.revenue::before {
    background: linear-gradient(90deg, #4ade80, #22c55e);
}

.metric-card.costs::before {
    background: linear-gradient(90deg, #f87171, #ef4444);
}

.metric-card.profit::before {
    background: linear-gradient(90deg, #3b82f6, #1d4ed8);
}

.metric-card.margin::before {
    background: linear-gradient(90deg, #8b5cf6, #7c3aed);
}

.financial-breakdown {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 24px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.breakdown-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.breakdown-item:last-child {
    border-bottom: none;
}

.breakdown-label {
    color: #a0a0a0;
}

.breakdown-value {
    color: white;
    font-weight: 600;
}

/* Costs Breakdown */
.costs-breakdown {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 24px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.cost-category {
    margin-bottom: 30px;
}

.cost-category h4 {
    color: white;
    margin-bottom: 15px;
    padding-bottom: 8px;
    border-bottom: 2px solid #667eea;
}

.cost-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    color: #a0a0a0;
}

.cost-total {
    margin-top: 20px;
    padding: 20px;
    background: rgba(102, 126, 234, 0.1);
    border-radius: 12px;
    text-align: center;
    color: white;
    font-size: 18px;
}

/* Commission Styles */
.commission-calculator {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 24px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.calculator-form {
    margin-bottom: 30px;
}

.commission-breakdown {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.commission-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 12px;
}

.sales-performance {
    margin-top: 30px;
}

.performance-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px;
    margin-bottom: 12px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.salesperson-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.salesperson-info .name {
    color: white;
    font-weight: 600;
}

.salesperson-info .sales {
    color: #a0a0a0;
    font-size: 14px;
}

.commission-earned {
    color: #4ade80;
    font-weight: 700;
    font-size: 18px;
}

/* Investment Styles */
.investment-planning {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    padding: 24px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.investment-allocation {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.allocation-item {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 16px;
    padding: 24px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.allocation-item h4 {
    color: white;
    margin-bottom: 16px;
}

.allocation-details .amount {
    font-size: 28px;
    font-weight: 700;
    color: #667eea;
    margin-bottom: 8px;
}

.allocation-details .description {
    color: #a0a0a0;
    margin-bottom: 16px;
}

.progress-bar {
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 8px;
}

.progress {
    height: 100%;
    background: linear-gradient(90deg, #4ade80, #22c55e);
    transition: width 0.8s ease;
}

.investment-options {
    margin-top: 16px;
}

.investment-options .option {
    color: #a0a0a0;
    margin-bottom: 8px;
    padding-left: 16px;
}

.growth-projection {
    margin-top: 16px;
    padding: 12px;
    background: rgba(102, 126, 234, 0.1);
    border-radius: 8px;
    color: #667eea;
    font-weight: 600;
}

@media (max-width: 768px) {
    .dashboard-filters {
        flex-direction: column;
        gap: 15px;
    }
    
    .dashboard-metrics, .financial-metrics {
        grid-template-columns: 1fr;
    }
    
    .pipeline-phases {
        grid-template-columns: 1fr;
    }
    
    .commission-breakdown {
        grid-template-columns: 1fr;
    }
}

/* Auth Modal Styles */
.modal__content--auth {
    max-width: 450px;
    width: 90%;
}

.auth-tabs {
    display: flex;
    margin-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.auth-tab {
    flex: 1;
    padding: 12px;
    border: none;
    background: transparent;
    color: #a0a0a0;
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 2px solid transparent;
}

.auth-tab.active {
    color: white;
    border-bottom-color: #667eea;
}

.auth-tab:hover {
    color: white;
}

.auth-form {
    display: none;
    animation: fadeIn 0.3s ease-in-out;
}

.auth-form.active {
    display: block;
}

.password-strength {
    margin-top: 8px;
}

.strength-bar {
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 4px;
}

.strength-fill {
    height: 100%;
    width: 0%;
    background: #ef4444;
    transition: all 0.3s ease;
}

.strength-fill.weak {
    background: #ef4444;
    width: 25%;
}

.strength-fill.medium {
    background: #f59e0b;
    width: 50%;
}

.strength-fill.strong {
    background: #22c55e;
    width: 100%;
}

.strength-text {
    font-size: 12px;
    color: #a0a0a0;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    font-size: 14px;
    line-height: 1.4;
}

.checkbox-label input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 18px;
    height: 18px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    position: relative;
    flex-shrink: 0;
    margin-top: 2px;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
    background: #667eea;
    border-color: #667eea;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 12px;
    font-weight: bold;
}

.auth-links {
    text-align: center;
    margin-top: 15px;
}

.auth-links a {
    color: #667eea;
    text-decoration: none;
    font-size: 14px;
}

.auth-links a:hover {
    text-decoration: underline;
}

/* Success Message */
.success-message {
    position: fixed;
    top: 20px;
    right: 20px;
    background: rgba(34, 197, 94, 0.9);
    color: white;
    padding: 16px 24px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 10000;
    animation: slideInRight 0.3s ease-out;
}

.success-message.hidden {
    display: none;
}

.success-message i {
    font-size: 18px;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Form Validation Styles */
.form__group input.error,
.form__group select.error {
    border-color: #ef4444;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form__group input.success,
.form__group select.success {
    border-color: #22c55e;
    box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.1);
}

.error-message {
    color: #ef4444;
    font-size: 12px;
    margin-top: 4px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.error-message i {
    font-size: 10px;
}

/* Loading States */
.btn--loading {
    position: relative;
    pointer-events: none;
}

.btn--loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    margin: auto;
    border: 2px solid transparent;
    border-top-color: white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Responsive Improvements */
@media (max-width: 768px) {
    .modal__content--auth {
        margin: 20px;
        max-width: none;
    }
    
    .auth-tabs {
        flex-direction: column;
    }
    
    .auth-tab {
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .auth-tab.active {
        border-bottom-color: #667eea;
    }
    
    .admin-panel__header {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
    
    .admin-header__right {
        display: flex;
        gap: 10px;
        justify-content: center;
    }
}