:root {
    --color-primary: #00B894;
    --color-primary-light: #55EFC4;
    --color-primary-dark: #009172;
    --color-light-bg: #F5FFF9;
    --color-light-surface: #FFFFFF;
    --color-light-surface-variant: #E8F5EE;
    --color-light-text-primary: #10231F;
    --color-light-text-secondary: #5F6F68;
    --color-light-border: #D4E4DC;
    --color-success: #00B894;
    --color-error: #E23B3B;
    --color-warning: #F39C12;
    --color-info: #2980B9;
}

body {
    background-color: var(--color-light-bg);
    color: var(--color-light-text-primary);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.navbar {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    color: var(--color-primary-dark);
}

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

.logo-img {
    height: 40px;
    width: auto;
}

.nav-link {
    color: var(--color-light-text-secondary);
    transition: color 0.2s ease;
}

.nav-link:hover {
    color: var(--color-primary-dark);
}

.btn {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    border: none;
    border-radius: 50px;
    padding: 10px 28px;
    font-weight: 600;
    color: white !important;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 184, 148, 0.3);
    color: white !important;
}

.btn-lg {
    padding: 12px 32px;
    font-size: 16px;
}

.btn-outline-primary {
    background: transparent;
    border: 2px solid var(--color-primary);
    color: var(--color-primary-dark) !important;
}

.btn-outline-primary:hover {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    border: 2px solid transparent;
    color: white !important;
}

.btn-outline-primary:focus,
.btn-outline-primary:active,
.btn-outline-primary:focus-visible {
    outline: none !important;
    box-shadow: none !important;
    border: 2px solid var(--color-primary) !important;
}

.btn-secondary,
.btn-outline-secondary {
    background: #f8f9fa !important;
    border: 2px solid #dee2e6;
    color: #6c757d !important;
}

.btn-secondary:hover,
.btn-outline-secondary:hover {
    background: #e9ecef !important;
    border: 2px solid #adb5bd;
    color: #495057 !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.lang-switcher {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px;
    border-radius: 50px;
    background: var(--color-light-surface-variant);
    border: 1px solid var(--color-light-border);
}

.lang-btn {
    border-radius: 50px;
    border: none;
    padding: 6px 14px;
    font-size: 13px;
    cursor: pointer;
    background: transparent;
    color: var(--color-light-text-secondary);
    transition: all 0.2s ease;
    text-decoration: none;
}

.lang-btn.active {
    background: white;
    color: var(--color-primary-dark);
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(0, 184, 148, 0.2);
}

.footer {
    background-color: var(--color-light-surface);
    border-top: 1px solid var(--color-light-border);
    padding: 40px 0 20px;
    margin-top: 60px;
}

.footer-link {
    color: var(--color-primary-dark);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

.fade-in-section {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-section.visible {
    opacity: 1;
    transform: translateY(0);
}

.hero-section {
    background: radial-gradient(circle at top right, rgba(0, 184, 148, 0.08), transparent 70%),
    linear-gradient(180deg, #fafffd 0%, var(--color-light-bg) 100%);
    position: relative;
    overflow: hidden;
}

.hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 20px;
    border-radius: 50px;
    background: white;
    border: 1px solid rgba(0, 184, 148, 0.2);
    font-size: 14px;
    font-weight: 600;
    color: var(--color-primary-dark);
    margin-bottom: 24px;
    margin-top: 25px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.03);
}

.hero-kicker-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(76, 207, 127, 0.3);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.hero-title {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero-text {
    font-size: 18px;
    color: var(--color-light-text-secondary);
    margin-bottom: 30px;
    max-width: 600px;
}

.hero-badge {
    display: inline-block;
    padding: 8px 16px;
    margin: 4px;
    border-radius: 50px;
    border: 1px dashed rgba(47, 155, 92, 0.4);
    background: rgba(255, 255, 255, 0.9);
    font-size: 13px;
    color: var(--color-light-text-secondary);
}

.hero-meta {
    margin-top: 30px;
    font-size: 14px;
    color: var(--color-light-text-secondary);
}

.hero-meta strong {
    color: var(--color-primary-dark);
}

.phone-mockup {
    max-width: 300px;
    margin: 0 auto;
    padding: 20px;
    border-radius: 40px;
    background: linear-gradient(135deg, rgba(255,255,255,0.9), rgba(233, 252, 239, 0.9));
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.feature-card {
    padding: 30px 20px;
    border-radius: 16px;
    background: white;
    border: 1px solid var(--color-light-border);
    transition: all 0.3s ease;
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 184, 148, 0.1);
    border-color: var(--color-primary-light);
}

.feature-card h4 {
    color: var(--color-primary-dark);
}

.feature-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: var(--color-primary-light);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 16px;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--color-primary-dark);
}

.step-number {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--color-primary);
    color: white;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin-right: 12px;
}

.card {
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 184, 148, 0.1) !important;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 0.2rem rgba(0, 184, 148, 0.15);
}

.is-valid {
    border-color: var(--color-success);
}

.legal-content h4 {
    color: var(--color-primary-dark);
    font-size: 24px;
    margin-top: 30px;
    margin-bottom: 15px;
}

.legal-content h4:first-child {
    margin-top: 0;
}

.legal-content p {
    color: var(--color-light-text-secondary);
    line-height: 1.7;
    margin-bottom: 15px;
}

.legal-content ul {
    color: var(--color-light-text-secondary);
    line-height: 1.7;
    margin-bottom: 15px;
}

.min-vh-50 {
    min-height: 50vh;
}

.error-icon {
    animation: bounce 2s infinite;
}

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

.phone-frame {
    aspect-ratio: 1 / 2;
    max-width: 250px;
    width: 100%;
    border-radius: 15px;
    object-fit: cover;
}