@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* CSS Custom Properties - TEMA ROXO PROFUNDO */
:root {
    --primary: #8B5CF6;
    --primary-dark: #7C3AED;
    --primary-light: #A78BFA;
    --primary-lighter: #C4B5FD;
    --bg-dark: #0F0F23;
    --bg-secondary: #1A1A2E;
    --bg-tertiary: #16213E;
    --surface: #0F3460;
    --border: #2D2D5F;
    --text-primary: #FFFFFF;
    --text-secondary: #B8B8D1;
    --text-muted: #6B6B8A;
    --shadow-sm: 0 1px 3px 0 rgba(139, 92, 246, 0.3);
    --shadow-md: 0 4px 16px -2px rgba(139, 92, 246, 0.4);
    --shadow-lg: 0 10px 40px -4px rgba(139, 92, 246, 0.5);
    --shadow-xl: 0 20px 60px -8px rgba(139, 92, 246, 0.6);
    --radius-sm: 0.75rem;
    --radius-md: 0.875rem;
    --radius-lg: 1rem;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base Styles */
* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-secondary) 100%);
    color: var(--text-primary);
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.6;
    min-height: 100vh;
}

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-top: 0;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

p {
    margin-top: 0;
    margin-bottom: 1rem;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--primary-light);
    text-shadow: 0 0 20px rgba(139, 92, 246, 0.5);
}

/* Focus Styles */
button:focus-visible,
a:focus-visible,
input:focus,
textarea:focus,
select:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
    box-shadow: 0 0 0 4px rgba(139, 92, 246, 0.2);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    padding: 0.875rem 1.75rem;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 0.875rem;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.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:focus {
    outline: none;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-alvo-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    font-weight: 700;
    border-radius: var(--radius-md);
    padding: 0.875rem 1.75rem;
    transition: var(--transition);
    border: none;
    box-shadow: var(--shadow-md);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.btn-alvo-primary:hover {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.btn-alvo-outline {
    background: transparent;
    color: var(--text-primary);
    font-weight: 600;
    border: 2px solid var(--primary);
    border-radius: var(--radius-md);
    padding: 0.875rem 1.75rem;
    transition: var(--transition);
    position: relative;
}

.btn-alvo-outline:hover {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Step Progress */
.step-progress {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 3rem;
    position: relative;
}

.step-progress::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 10%;
    right: 10%;
    height: 2px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--primary-light) 50%, var(--primary) 100%);
    opacity: 0.3;
    z-index: 0;
}

.step-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.875rem;
    font-weight: 600;
    transition: var(--transition);
    position: relative;
    z-index: 1;
}

.step-item.active {
    color: var(--primary);
    transform: scale(1.05);
}

.step-number {
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    background: var(--surface);
    border: 2px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    color: var(--text-muted);
    transition: var(--transition);
    position: relative;
}

.step-item.active .step-number {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    border-color: var(--primary);
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.6);
    animation: pulse 2s infinite;
}

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

.step-connector {
    display: none; /* Escondido pois usamos o background do step-progress */
}

/* Cards */
.platform-card {
    background: linear-gradient(135deg, var(--bg-tertiary) 0%, var(--surface) 100%);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.platform-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    opacity: 0;
    transition: var(--transition);
}

.platform-card:hover {
    border-color: var(--primary);
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    transform: translateY(-4px) scale(1.02);
    box-shadow: var(--shadow-xl);
}

.platform-card:hover::before {
    opacity: 1;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
}

.platform-card:hover * {
    color: white;
}

.platform-card.selected {
    border-color: var(--primary);
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    box-shadow: 0 0 30px rgba(139, 92, 246, 0.8);
}

/* Hero Section */
.hero-title {
    font-weight: 900;
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin-bottom: 2rem;
    text-align: center;
}

.hero-subtitle {
    color: var(--text-secondary);
    font-size: clamp(1rem, 2vw, 1.25rem);
    max-width: 650px;
    margin: 0 auto 3rem;
    line-height: 1.6;
    text-align: center;
}

.text-primary {
    color: var(--primary);
    font-weight: 800;
}

/* Background Icons */
.hero-bg-icons {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.hero-bg-icons .icon {
    position: absolute;
    opacity: 0.1;
    color: var(--primary);
    animation: float 6s ease-in-out infinite;
}

.hero-bg-icons .icon-left {
    left: 2.5rem;
    top: 5rem;
    font-size: 16rem;
    animation-delay: 0s;
}

.hero-bg-icons .icon-right {
    right: 2.5rem;
    top: 5rem;
    font-size: 16rem;
    animation-delay: 3s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* Navigation */
.nav-custom {
    height: 5rem;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(20px);
    background: rgba(15, 15, 35, 0.9);
    position: sticky;
    top: 0;
    z-index: 50;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.nav-link-alvo {
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
}

.nav-link-alvo::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--primary-light) 100%);
    transition: var(--transition);
    transform: translateX(-50%);
}

.nav-link-alvo:hover {
    color: var(--primary);
    background: rgba(139, 92, 246, 0.1);
}

.nav-link-alvo:hover::after {
    width: 80%;
}

.no-underline {
    text-decoration: none;
}

/* Stats */
.stat-value {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 0.25rem;
    text-shadow: 0 0 10px rgba(139, 92, 246, 0.5);
}

.stat-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    font-weight: 600;
}

/* Floating Notification */
.floating-notification {
    position: fixed;
    bottom: 1.5rem;
    left: 1.5rem;
    background: linear-gradient(135deg, var(--bg-tertiary) 0%, var(--surface) 100%);
    border: 1px solid var(--primary);
    border-radius: var(--radius-lg);
    padding: 1rem;
    box-shadow: var(--shadow-xl);
    max-width: 20rem;
    z-index: 40;
    animation: slideIn 0.5s ease-out;
    backdrop-filter: blur(10px);
}

@keyframes slideIn {
    from {
        transform: translateX(-100%) rotateY(90deg);
        opacity: 0;
    }
    to {
        transform: translateX(0) rotateY(0deg);
        opacity: 1;
    }
}

.notification-icon {
    width: 2rem;
    height: 2rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.6);
}

/* Form Inputs */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="tel"],
textarea,
select {
    width: 100%;
    padding: 1rem 1.25rem;
    background: #0a0a0a;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.875rem;
    font-family: inherit;
    transition: var(--transition);
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--primary);
    background: #111;
    box-shadow: 0 0 0 1px var(--primary);
}

input:hover,
textarea:hover,
select:hover {
    border-color: #333;
    background: #0f0f0f;
}

input::placeholder,
textarea::placeholder {
    color: var(--text-muted);
}

/* Modern Input Class */
.form-input-modern {
    width: 100%;
    padding: 0.875rem 1.125rem;
    background: #0a0a0a !important;
    border: 1px solid #222 !important;
    border-radius: var(--radius-md) !important;
    color: var(--text-primary) !important;
    font-size: 0.875rem !important;
    font-family: inherit !important;
    transition: var(--transition) !important;
}

.form-input-modern:focus {
    outline: none !important;
    border-color: var(--primary) !important;
    background: #111 !important;
    box-shadow: 0 0 0 1px var(--primary) !important;
}

.form-input-modern:hover {
    border-color: #444 !important;
    background: #0f0f0f !important;
}

.form-input-modern::placeholder {
    color: var(--text-muted) !important;
}

/* Input Icon Wrapper */
.input-icon-wrapper {
    position: relative;
}

.input-icon {
    position: absolute;
    left: 0.875rem;
    top: 50%;
    transform: translateY(-50%);
    color: #666;
    font-size: 1rem;
    pointer-events: none;
    z-index: 1;
}

.input-icon-wrapper .form-input-modern {
    padding-left: 2.5rem !important;
}

/* Icons above inputs - no padding adjustment needed */
.input-icon-wrapper:not(:has(.form-input-modern)) {
    position: static;
    height: 2rem;
    display: flex;
    align-items: center;
}

.input-icon-wrapper:not(:has(.form-input-modern)) .input-icon {
    position: static;
    transform: none;
    left: auto;
    top: auto;
}

/* Search Box */
.search-container {
    max-width: 500px;
    margin: 0 auto 3rem;
    position: relative;
}

.search-input {
    width: 100%;
    padding: 1rem 3rem 1rem 1.25rem;
    background: #0a0a0a;
    border: 1px solid #222;
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-size: 1rem;
    transition: var(--transition);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary);
    background: #111;
    box-shadow: 0 0 0 1px var(--primary);
}

.search-input::placeholder {
    color: var(--text-muted);
}

.search-icon {
    position: absolute;
    right: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary);
    pointer-events: none;
    font-size: 1.25rem;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.service-card {
    background: linear-gradient(135deg, var(--bg-tertiary) 0%, var(--surface) 100%);
    border: 2px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.5rem 1rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover {
    border-color: var(--primary);
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    transform: translateY(-4px) scale(1.05);
    box-shadow: var(--shadow-xl);
}

.service-card:hover::before {
    opacity: 1;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
}

.service-card:hover * {
    color: white;
}

.service-card.selected {
    border-color: var(--primary);
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    box-shadow: 0 0 30px rgba(139, 92, 246, 0.8);
}

.service-icon {
    width: 3rem;
    height: 3rem;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    padding: 0.5rem;
    backdrop-filter: blur(10px);
}

.service-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: brightness(0) invert(1);
}

.service-card:hover .service-icon img {
    filter: brightness(1) invert(0);
}

.service-name {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.service-count {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Countries Grid */
.countries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 1rem;
    max-width: 1200px;
    margin: 0 auto;
}

.country-card {
    background: linear-gradient(135deg, var(--bg-tertiary) 0%, var(--surface) 100%);
    border: 2px solid var(--border);
    border-radius: var(--radius-md);
    padding: 1rem 0.75rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

.country-card:hover {
    border-color: var(--primary);
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    transform: translateY(-2px) scale(1.05);
    box-shadow: var(--shadow-lg);
}

.country-card:hover * {
    color: white;
}

.country-card.selected {
    border-color: var(--primary);
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.6);
}

.country-flag {
    width: 2rem;
    height: 1.5rem;
    margin: 0 auto 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.25rem;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.country-flag img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.country-name {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.2;
}

.country-code {
    font-size: 0.625rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

/* No Results */
.no-results {
    text-align: center;
    padding: 3rem;
    color: var(--text-muted);
}

.no-results i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
    color: var(--primary);
}

/* Loading State */
.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    color: var(--text-muted);
}

.spinner {
    width: 1.5rem;
    height: 1.5rem;
    border: 2px solid var(--border);
    border-top: 2px solid var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-right: 0.5rem;
}

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

/* Utility Classes */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.hidden {
    display: none;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .step-progress {
        gap: 1rem;
    }
    
    .floating-notification {
        left: 1rem;
        right: 1rem;
        max-width: none;
    }
    
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
        gap: 0.75rem;
    }
    
    .service-card {
        padding: 1rem 0.75rem;
    }
    
    .service-icon {
        width: 2.5rem;
        height: 2.5rem;
    }
    
    .countries-grid {
        grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
        gap: 0.5rem;
    }
    
    .country-card {
        padding: 0.75rem 0.5rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 0.75rem;
    }
    
    .btn {
        padding: 0.75rem 1.25rem;
        font-size: 0.8125rem;
    }
    
    .platform-card {
        padding: 1.5rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
        gap: 0.5rem;
    }
    
    .service-card {
        padding: 0.75rem 0.5rem;
    }
    
    .service-icon {
        width: 2rem;
        height: 2rem;
    }
    
    .countries-grid {
        grid-template-columns: repeat(auto-fit, minmax(70px, 1fr));
        gap: 0.375rem;
    }
    
    .country-card {
        padding: 0.5rem 0.375rem;
    }
}

/* Large screens optimization */
@media (min-width: 1200px) {
    .services-grid {
        grid-template-columns: repeat(6, 1fr);
    }
    
    .countries-grid {
        grid-template-columns: repeat(8, 1fr);
    }
}

@media (min-width: 1400px) {
    .services-grid {
        grid-template-columns: repeat(8, 1fr);
    }
    
    .countries-grid {
        grid-template-columns: repeat(10, 1fr);
    }
}

/* ==========================================
   Bootstrap Primary Override
   ========================================== */
.btn-primary {
    --bs-btn-color: #fff;
    --bs-btn-bg: #8B5CF6;
    --bs-btn-border-color: #8B5CF6;
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: #7C3AED;
    --bs-btn-hover-border-color: #7C3AED;
    --bs-btn-focus-shadow-rgb: 139, 92, 246;
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: #6D28D9;
    --bs-btn-active-border-color: #6D28D9;
    --bs-btn-disabled-color: #fff;
    --bs-btn-disabled-bg: #8B5CF6;
    --bs-btn-disabled-border-color: #8B5CF6;
}

.form-control:focus {
    border-color: #8B5CF6;
    box-shadow: 0 0 0 0.25rem rgba(139, 92, 246, 0.25);
}

.dropdown-menu {
    --bs-dropdown-bg: #1A1A2E;
    --bs-dropdown-border-color: #2D2D5F;
    --bs-dropdown-divider-bg: #2D2D5F;
}

.dropdown-item {
    --bs-dropdown-item-color: #B8B8D1;
    --bs-dropdown-item-hover-color: #fff;
    --bs-dropdown-item-hover-bg: rgba(139, 92, 246, 0.1);
}