/* ===== VARIABLES ===== */
:root {
    /* Colors */
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary: #f59e0b;
    --secondary-dark: #d97706;
    --accent: #ec4899;
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    
    /* Neutrals */
    --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;
    
    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --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);
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-normal: 300ms ease-in-out;
    --transition-slow: 500ms ease-in-out;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-800);
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
    overflow-x: hidden;
}

/* ===== LAYOUT ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-200);
    padding: var(--space-md) 0;
    transition: var(--transition-normal);
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    text-decoration: none;
}

.logo-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-img {
    width: 100%;
    height: auto;
    filter: brightness(0) saturate(100%) invert(27%) sepia(51%) saturate(2878%) hue-rotate(230deg) brightness(104%) contrast(97%);
}

.logo-text {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary);
    letter-spacing: -0.025em;
}

/* ===== BACKGROUND ELEMENTS ===== */
.bg-elements {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}

.floating-element {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-light), var(--accent));
    opacity: 0.1;
    animation: float 20s ease-in-out infinite;
}

#element1 {
    width: 300px;
    height: 300px;
    top: 10%;
    left: -150px;
    animation-delay: 0s;
}

#element2 {
    width: 200px;
    height: 200px;
    top: 60%;
    right: -100px;
    animation-delay: -7s;
}

#element3 {
    width: 150px;
    height: 150px;
    bottom: 20%;
    left: 10%;
    animation-delay: -14s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    33% { transform: translateY(-30px) rotate(120deg); }
    66% { transform: translateY(-15px) rotate(240deg); }
}

/* ===== MAIN CONTENT ===== */
.main {
    padding-top: 100px;
}

/* ===== HERO SECTION ===== */
.hero {
    padding: var(--space-3xl) 0;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--space-xl);
    color: var(--gray-900);
}

.highlight {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--gray-600);
    margin-bottom: var(--space-2xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== COUNTDOWN ===== */
.countdown {
    display: flex;
    justify-content: center;
    gap: var(--space-lg);
    margin: var(--space-2xl) 0;
    flex-wrap: wrap;
}

.countdown-item {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    min-width: 100px;
    text-align: center;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--gray-200);
    transition: var(--transition-normal);
}

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

.countdown-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: var(--space-xs);
    font-family: var(--font-serif);
}

.countdown-label {
    font-size: 0.875rem;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 500;
}

/* ===== CTA SECTION ===== */
.cta-section {
    background: var(--white);
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
    margin: var(--space-2xl) 0;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--gray-200);
}

.cta-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--space-lg);
    text-align: center;
}

.cta-form {
    max-width: 500px;
    margin: 0 auto;
}

.form-group {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.form-input {
    flex: 1;
    padding: var(--space-md);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    transition: var(--transition-normal);
    background: var(--white);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-input::placeholder {
    color: var(--gray-400);
}

.form-note {
    font-size: 0.875rem;
    color: var(--gray-500);
    text-align: center;
    margin-top: var(--space-md);
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    border: none;
    border-radius: var(--radius-lg);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-normal);
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--white);
    box-shadow: var(--shadow-md);
}

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

.btn-secondary {
    background: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
    color: var(--white);
    box-shadow: var(--shadow-md);
}

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

/* ===== FEATURES SECTION ===== */
.features {
    padding: var(--space-3xl) 0;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    text-align: center;
    margin-bottom: var(--space-3xl);
    color: var(--gray-900);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
}

.feature-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    text-align: center;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-200);
    transition: var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-lg);
    color: var(--white);
    font-size: 2rem;
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--space-md);
}

.feature-card p {
    color: var(--gray-600);
    line-height: 1.6;
}

/* ===== FINAL CTA ===== */
.final-cta {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: var(--radius-2xl);
    padding: var(--space-3xl);
    margin: var(--space-3xl) 0;
    text-align: center;
    color: var(--white);
}

.final-cta-content {
    max-width: 600px;
    margin: 0 auto;
}

.final-cta h2 {
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
}

.final-cta p {
    font-size: 1.125rem;
    margin-bottom: var(--space-xl);
    opacity: 0.9;
}

.final-cta-form {
    max-width: 400px;
    margin: 0 auto;
}

.final-cta-form .form-group {
    flex-direction: column;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--gray-900);
    color: var(--white);
    padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-2xl);
    flex-wrap: wrap;
    gap: var(--space-xl);
}

.footer-brand {
    flex: 1;
    min-width: 300px;
}

.footer-brand .logo {
    margin-bottom: var(--space-md);
}

.footer-brand .logo-text {
    color: var(--white);
}

.footer-tagline {
    color: var(--gray-400);
    font-size: 1rem;
    line-height: 1.6;
}

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

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--white);
    font-size: 1.25rem;
    transition: var(--transition-normal);
    text-decoration: none;
}

.social-link:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid var(--gray-700);
    padding-top: var(--space-xl);
    text-align: center;
}

.copyright {
    color: var(--gray-400);
    font-size: 0.875rem;
}

.platforms {
    display: block;
    margin-top: var(--space-xs);
    font-size: 0.75rem;
    opacity: 0.8;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--space-md);
    }
    
    .hero {
        padding: var(--space-2xl) 0;
    }
    
    .countdown {
        gap: var(--space-md);
    }
    
    .countdown-item {
        min-width: 80px;
        padding: var(--space-md);
    }
    
    .countdown-number {
        font-size: 2rem;
    }
    
    .form-group {
        flex-direction: column;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-brand {
        min-width: auto;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1.125rem;
    }
    
    .countdown {
        gap: var(--space-sm);
    }
    
    .countdown-item {
        min-width: 70px;
        padding: var(--space-sm);
    }
    
    .countdown-number {
        font-size: 1.5rem;
    }
    
    .countdown-label {
        font-size: 0.75rem;
    }
    
    .cta-section,
    .final-cta {
        padding: var(--space-xl);
    }
    
    .feature-card {
        padding: var(--space-xl);
    }
}

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

.hero-content,
.feature-card,
.cta-section,
.final-cta {
    animation: fadeInUp 0.8s ease-out forwards;
}

.feature-card:nth-child(1) { animation-delay: 0.1s; }
.feature-card:nth-child(2) { animation-delay: 0.2s; }
.feature-card:nth-child(3) { animation-delay: 0.3s; }
.feature-card:nth-child(4) { animation-delay: 0.4s; }
.feature-card:nth-child(5) { animation-delay: 0.5s; }
.feature-card:nth-child(6) { animation-delay: 0.6s; }

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

/* ===== FOCUS STYLES ===== */
.btn:focus,
.form-input:focus,
.social-link:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* ===== LIGHTBOX MODAL ===== */
.lightbox-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.lightbox-modal.show {
    display: flex;
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    background: var(--white);
    border-radius: var(--radius-2xl);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    transform: scale(0.7) translateY(20px);
    transition: all 0.3s ease;
    position: relative;
}

.lightbox-modal.show .lightbox-content {
    transform: scale(1) translateY(0);
}

.lightbox-header {
    display: flex;
    justify-content: flex-end;
    padding: var(--space-lg);
    border-bottom: 1px solid var(--gray-200);
}

.lightbox-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--gray-500);
    cursor: pointer;
    padding: var(--space-sm);
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
}

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

.lightbox-body {
    padding: var(--space-2xl);
    text-align: center;
}

.lightbox-icon {
    margin-bottom: var(--space-lg);
}

.lightbox-icon i {
    font-size: 4rem;
    color: var(--success);
    animation: bounceIn 0.6s ease-out;
}

.lightbox-icon i.error {
    color: var(--error);
}

.lightbox-icon i.warning {
    color: var(--warning);
}

.lightbox-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--space-md);
}

.lightbox-message {
    font-size: 1.1rem;
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: var(--space-xl);
}

.lightbox-actions {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
}

.lightbox-actions .btn {
    min-width: 120px;
}

/* Animações do Lightbox */
@keyframes bounceIn {
    0% {
        transform: scale(0.3);
        opacity: 0;
    }
    50% {
        transform: scale(1.05);
    }
    70% {
        transform: scale(0.9);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes slideInUp {
    0% {
        transform: translateY(100%);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Estados do Lightbox */
.lightbox-modal.success .lightbox-icon i {
    color: var(--success);
}

.lightbox-modal.error .lightbox-icon i {
    color: var(--error);
}

.lightbox-modal.warning .lightbox-icon i {
    color: var(--warning);
}

/* Responsividade do Lightbox */
@media (max-width: 768px) {
    .lightbox-content {
        width: 95%;
        margin: var(--space-lg);
    }
    
    .lightbox-body {
        padding: var(--space-xl);
    }
    
    .lightbox-icon i {
        font-size: 3rem;
    }
    
    .lightbox-title {
        font-size: 1.3rem;
    }
    
    .lightbox-message {
        font-size: 1rem;
    }
    
    .lightbox-actions {
        flex-direction: column;
    }
    
    .lightbox-actions .btn {
        width: 100%;
    }
}

/* ===== PRINT STYLES ===== */
@media print {
    .bg-elements,
    .countdown,
    .cta-section,
    .final-cta,
    .social-links,
    .lightbox-modal {
        display: none;
    }
    
    body {
        background: white;
        color: black;
    }
} 

/* ===== LAUNCH MESSAGE ===== */
.launch-message {
    text-align: center;
    padding: 2rem;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: var(--radius-2xl);
    color: white;
    font-size: 1.5rem;
    font-weight: 600;
    animation: pulse 2s infinite;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* ===== COUNTDOWN IMPROVEMENTS ===== */
.countdown {
    transition: all 0.3s ease;
}

.countdown-item {
    transition: transform 0.3s ease;
}

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

/* ===== NOTIFICATIONS ===== */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--gray-200);
    padding: var(--space-lg);
    max-width: 400px;
    transform: translateX(100%);
    opacity: 0;
    transition: all var(--transition-normal);
}

.notification.show {
    transform: translateX(0);
    opacity: 1;
}

.notification-content {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.notification-content i {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.notification-success .notification-content i {
    color: var(--success);
}

.notification-error .notification-content i {
    color: var(--error);
}

.notification-warning .notification-content i {
    color: var(--warning);
}

.notification-content span {
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--gray-700);
}

/* ===== FORM VALIDATION STYLES ===== */
.form-input.error {
    border-color: var(--error);
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-input.success {
    border-color: var(--success);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.form-group.error .form-input {
    border-color: var(--error);
}

.form-group.success .form-input {
    border-color: var(--success);
}

/* ===== RESPONSIVE NOTIFICATIONS ===== */
@media (max-width: 768px) {
    .notification {
        top: 10px;
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100%);
    }
    
    .notification.show {
        transform: translateY(0);
    }
} 

/* ===== HEADER SCROLL EFFECT ===== */
.header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
}

/* ===== ANIMATION UTILITIES ===== */
.animate-in {
    animation: fadeInUp 0.6s ease-out forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}