:root {
    --primary: #1F7A8C;
    --primary-light: #3C97A8;
    --primary-medium: #1F7A8C;
    --primary-dark: #155C6A;
    --secondary: #1B3A57;
    --accent: #E0B36A;
    --dark: #1B1F24;
    --light: #EEF2F4;
    --white: #FFFFFF;
    --error: #D64545;
    --success: #2F8F6A;
    --warning: #E3A23A;
    --info: #3B82C4;
    --base100: #FFFFFF;
    --base200: #F4F6F8;
    --base300: #E0E5E8;
    --base400: #C8D0D6;
    --base500: #6C7A85;
    --base600: #51606C;
    --base700: #2F3B46;
    --base800: #1E2A33;
    --base900: #121A21;
    --border-radius: 16px;
    --border-radius-large: 24px;
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 32px;
    --spacing-xl: 48px;
    --spacing-2xl: 64px;
    --shadow-sm: 0 2px 6px rgba(18, 26, 33, 0.08);
    --shadow-md: 0 6px 20px rgba(18, 26, 33, 0.12);
    --shadow-lg: 0 16px 40px rgba(18, 26, 33, 0.15);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 96px;
}

body {
    font-family: 'Work Sans', sans-serif;
    line-height: 1.6;
    color: var(--base700);
    overflow-x: hidden;
    background: var(--base100);
    margin: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    line-height: 1.2;
    color: var(--base800);
}

p {
    font-size: 16px;
    font-weight: 400;
    line-height: 1.6;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

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

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

.gradient-text {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(200, 208, 214, 0.7);
    padding: var(--spacing-xs) 0;
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
}

.logo-container {
    background: transparent;
    padding: 0;
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    box-shadow: none;
}

.logo-icon {
    height: 32px;
    width: auto;
    object-fit: contain;
}

.brand-text {
    font-size: 16px;
    font-weight: 700;
    color: var(--secondary);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    white-space: nowrap;
}

.nav-menu {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
    flex-wrap: wrap;
}

.nav-link {
    color: var(--base600);
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    padding: 6px 12px;
    border-radius: 999px;
    cursor: pointer;
}

.nav-link:hover {
    color: var(--secondary);
    background: var(--base200);
}

.nav-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    background: transparent;
    border-radius: 999px;
    box-shadow: none;
}

.nav-cta .valorador4-container {
    width: auto;
}

.nav-cta .n-button {
    width: auto !important;
    min-height: 36px !important;
    padding: 6px 14px !important;
    border-radius: 999px !important;
    background: var(--secondary) !important;
    border: 1px solid var(--secondary) !important;
    color: var(--white) !important;
    box-shadow: var(--shadow-sm) !important;
}

.nav-cta .n-button:hover {
    background: var(--primary-dark) !important;
    border-color: var(--primary-dark) !important;
}

.nav-mobile-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.nav-mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--secondary);
    transition: all 0.3s ease;
}

.btn-primary-large,
.btn-secondary-large,
.btn-primary-huge {
    padding: 0;
    border: none;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: transparent;
}

.btn-primary-large .valorador4-container,
.btn-primary-huge .valorador4-container,
.btn-secondary-large .valorador4-container {
    width: auto;
}

.btn-primary-large .n-button,
.btn-primary-huge .n-button {
    width: auto !important;
    min-height: 44px !important;
    padding: 12px 24px !important;
    border-radius: 999px !important;
    background: linear-gradient(135deg, var(--secondary), var(--primary)) !important;
    color: var(--white) !important;
    border: 1px solid var(--secondary) !important;
    box-shadow: var(--shadow-md) !important;
}

.btn-secondary-large .n-button {
    width: auto !important;
    min-height: 44px !important;
    padding: 12px 22px !important;
    border-radius: 999px !important;
    background: transparent !important;
    color: var(--secondary) !important;
    border: 1px solid rgba(27, 58, 87, 0.3) !important;
}

.btn-secondary-large .n-button:hover {
    background: rgba(27, 58, 87, 0.08) !important;
}

.grecaptcha-badge {
    visibility: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

.footer {
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
    border-top: 1px solid rgba(200, 208, 214, 0.6);
    position: relative;
    background: var(--base900);
    color: white;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-xl);
}

.footer-brand {
    max-width: 420px;
}

.footer-brand .logo-container {
    background: transparent;
    margin-bottom: var(--spacing-md);
}

.footer-logo-icon {
    height: 32px;
}

.footer-brand-text {
    font-size: 18px;
    font-weight: 700;
    color: var(--secondary);
    white-space: nowrap;
}

.footer-description {
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.7;
}

.footer-tech {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    margin-top: 10px;
}

.footer-tech a {
    color: inherit;
    text-decoration: none;
    border-bottom: 1px solid transparent;
}

.footer-tech a:hover {
    color: #fff;
    border-bottom-color: #fff;
}

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

.footer-title {
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    margin-bottom: var(--spacing-md);
    color: rgba(255, 255, 255, 0.7);
}

.footer-list {
    list-style: none;
}

.footer-list li {
    margin-bottom: var(--spacing-xs);
}

.footer-link {
    color: rgba(255, 255, 255, 0.75);
}

.footer-link:hover {
    color: var(--accent);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
}

.fas,
.fab {
    color: inherit !important;
}

@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    .navbar .container {
        flex-wrap: wrap;
    }

    .nav-cta {
        display: none;
        order: 2;
        margin-left: auto;
        margin-right: 6px;
    }

    .nav-menu {
        position: static;
        order: 3;
        width: 100%;
        background: transparent;
        border-top: 1px solid rgba(200, 208, 214, 0.7);
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--spacing-md);
        padding-top: var(--spacing-sm);
        margin-top: var(--spacing-sm);
        transform: none;
        opacity: 1;
        visibility: visible;
        transition: none;
    }

    .nav-menu .nav-link {
        padding: 0;
        border-radius: 0;
        text-align: center;
        border: none;
    }

    .nav-menu-open {
        transform: none;
        opacity: 1;
        visibility: visible;
    }

    .nav-mobile-toggle {
        display: none;
    }

    .nav-toggle-open span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .nav-toggle-open span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle-open span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    .footer-links {
        grid-template-columns: 1fr;
    }
}