:root {
    --primary: #4D6B5A;
    --secondary: #2F5D7C;
    --accent: #D4A373;
    --base100: #FFFFFF;
    --base200: #F6F4EE;
    --base300: #E2DDD2;
    --base400: #C9C1B3;
    --base500: #6C746E;
    --base600: #4F5953;
    --base700: #2F3732;
    --base800: #1F2723;
    --base900: #121714;
    --primary-ring: rgba(77, 107, 90, 0.25);
    --radius: 20px;
    --shadow: 0 20px 45px rgba(31, 39, 35, 0.12);
    --shadow-hover: 0 18px 35px rgba(77, 107, 90, 0.18);
    --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    --gradient-card: linear-gradient(135deg, rgba(77, 107, 90, 0.08), rgba(212, 163, 115, 0.06));
}

html {
    min-height: 100vh;
    scroll-padding-top: 88px;
}

body {
    min-height: 100vh;
    margin: 0;
    padding: 0;
    font-family: 'Figtree', sans-serif;
    background: var(--base200);
    color: var(--base700);
    line-height: 1.6;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
}

img {
    max-width: 100%;
    display: block;
    border-radius: 12px;
}

.container {
    width: min(1120px, 85vw);
    margin: 0 auto;
    position: relative;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--base800);
    font-weight: 700;
    text-decoration: none;
    white-space: nowrap;
}

.brand-mark {
    width: 36px;
    height: 36px;
}

.brand-name {
    font-family: 'Sora', sans-serif;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    font-size: 0.85rem;
}

.top-nav {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(201, 193, 179, 0.6);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 0;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.nav-link {
    font-weight: 600;
    color: var(--base600);
    padding: 8px 12px;
    border-radius: 999px;
}

.nav-link:hover {
    color: var(--primary);
    background: rgba(77, 107, 90, 0.08);
}

.nav-cta {
    background: transparent;
    color: inherit;
    padding: 0;
    border-radius: 999px;
    box-shadow: none;
    min-height: 0;
    line-height: 1;
}

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

.nav-cta .n-button {
    width: auto !important;
    min-height: 36px !important;
    padding: 8px 16px !important;
    border-radius: 999px !important;
    background: var(--gradient-primary) !important;
    border: none !important;
    color: #fff !important;
    box-shadow: var(--shadow) !important;
}

.nav-cta .n-button:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-hover) !important;
}

.highlight {
    color: var(--primary);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
}

.highlight-blue {
    color: var(--secondary);
    background: linear-gradient(135deg, var(--secondary) 0%, var(--accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 1rem;
    background: transparent;
    color: inherit;
    box-shadow: none;
    border: none;
    min-height: 0;
}

.btn .valorador4-container {
    width: auto;
}

.btn .n-button {
    width: auto !important;
    min-height: 44px !important;
    padding: 12px 22px !important;
    border-radius: var(--radius) !important;
    background: var(--gradient-primary) !important;
    border: none !important;
    color: #fff !important;
    box-shadow: var(--shadow) !important;
}

.btn .n-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover) !important;
}

.btn-outline {
    background: transparent;
    border: 1px solid rgba(47, 55, 50, 0.2);
    color: var(--base700);
    box-shadow: none;
}

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(77, 107, 90, 0.08);
}

.hero-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--base600);
    padding: 4px 0;
    border-bottom: 2px solid transparent;
    transition: color 0.2s ease, border-color 0.2s ease;
}

.hero-link:hover {
    color: var(--primary);
    border-color: var(--primary);
}

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

header.hero {
    position: relative;
    padding: clamp(64px, 8vw, 120px) 0;
    background: linear-gradient(180deg, #FFFFFF 0%, #F6F4EE 100%);
    overflow: hidden;
    border-bottom: 1px solid rgba(201, 193, 179, 0.6);
}

.hero-content {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
    position: relative;
    z-index: 10;
}

.hero-title {
    font-size: clamp(32px, 5vw, 56px);
    line-height: 1.12;
    margin: 16px 0;
    font-family: 'Sora', sans-serif;
}

.hero-subtitle {
    color: var(--base600);
    max-width: 58ch;
    font-size: 1.1rem;
    line-height: 1.7;
    margin: 24px 0;
}

.hero-eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.3em;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary);
}

.hero-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 32px;
}

.stat {
    display: flex;
    align-items: baseline;
    gap: 12px;
    padding: 12px 18px;
    border-radius: 16px;
    background: var(--gradient-card);
    border: 1px solid rgba(201, 193, 179, 0.6);
}

.stat-number {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--primary);
}

.stat-label {
    color: var(--base600);
    font-size: 0.95rem;
}

.hero-cta-nav {
    margin-top: 32px;
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
}

.features {
    padding: 96px 0;
    background: var(--base100);
}

.features h2 {
    font-size: clamp(28px, 4vw, 42px);
    text-align: center;
    margin-bottom: 16px;
    font-family: 'Sora', sans-serif;
}

.features > .container > p {
    text-align: center;
    color: var(--base600);
    font-size: 1.1rem;
    margin-bottom: 48px;
    max-width: 65ch;
    margin-left: auto;
    margin-right: auto;
}

.features-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 32px;
}

.feature {
    padding: 24px;
    background: var(--gradient-card);
    border: 1px solid rgba(201, 193, 179, 0.6);
    border-radius: var(--radius);
}

.feature strong {
    color: var(--primary);
}

.steps {
    padding: 96px 0;
    background: var(--base200);
}

.steps h2 {
    font-size: clamp(28px, 4vw, 42px);
    text-align: center;
    margin-bottom: 64px;
    font-family: 'Sora', sans-serif;
}

.step {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    margin: 48px 0;
    align-items: center;
    padding: 32px;
    border-radius: var(--radius);
    background: var(--base100);
    border: 1px solid rgba(201, 193, 179, 0.6);
}

.step h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
    color: var(--primary);
    font-family: 'Sora', sans-serif;
}

.step p {
    color: var(--base600);
    font-size: 1.05rem;
    line-height: 1.7;
}

.usecases-section {
    padding: 96px 0;
    background: var(--base100);
}

.usecases-section h2 {
    font-size: clamp(28px, 4vw, 42px);
    text-align: center;
    margin-bottom: 48px;
    font-family: 'Sora', sans-serif;
}

.usecases-grid {
    margin-top: 32px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.usecase-card {
    background: var(--gradient-card);
    border: 1px solid rgba(201, 193, 179, 0.6);
    border-radius: var(--radius);
    padding: 32px 28px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.usecase-card h3 {
    margin: 0 0 12px 0;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--base800);
}

.usecase-card h3 strong {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.usecase-card p {
    color: var(--base600);
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
}

.usecase-card .uc-cta {
    margin-top: auto;
    color: inherit;
    border-bottom: none;
    font-weight: 600;
    font-size: 1rem;
    padding-bottom: 0;
    display: inline-flex;
    align-items: center;
}

.usecase-card .uc-cta .valorador4-container {
    width: auto;
}

.usecase-card .uc-cta .n-button {
    width: auto !important;
    min-height: auto !important;
    padding: 0 !important;
    border-radius: 0 !important;
    background: transparent !important;
    border: none !important;
    color: var(--secondary) !important;
    font-weight: 600 !important;
    box-shadow: none !important;
    text-decoration: underline;
    text-underline-offset: 4px;
}

.article-main ul,
.article-main ol {
    margin: 16px 0 20px;
    padding-left: 1.25rem;
    list-style-position: outside;
}

.article-main li {
    margin-bottom: 8px;
    color: var(--base600);
}

.footer {
    padding: 40px 50px;
    background: var(--base900);
    color: #fff;
}

.footer-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.footer-text {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

.footer-tech {
    color: rgba(255, 255, 255, 0.65);
    font-size: 13px;
}

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

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

.footer-logo {
    max-width: 170px;
}

@media (max-width: 900px) {
    .nav-inner {
        flex-wrap: wrap;
    }

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

    .nav-links {
        order: 3;
        width: 100%;
        flex-wrap: wrap;
        justify-content: center;
        gap: 16px;
        padding-top: 12px;
        margin-top: 8px;
        border-top: 1px solid rgba(201, 193, 179, 0.6);
    }

    .features-list,
    .usecases-grid,
    .hero-content {
        grid-template-columns: 1fr;
    }

    .hero-text {
        text-align: center;
    }

    .hero-cta-nav {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .step {
        grid-template-columns: 1fr;
        gap: 24px;
        padding: 24px;
    }

    .features,
    .steps,
    .usecases-section {
        padding: 64px 0;
    }
}

@media (max-width: 600px) {
    .footer-container {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }

    .footer {
        padding: 32px 24px;
    }
}

/* FAQ styles */
.faq-item {
    background: var(--base100);
    border: 1px solid rgba(201, 193, 179, 0.6);
    border-radius: var(--radius);
    margin-bottom: 20px;
    overflow: hidden;
}

.faq-question {
    padding: 24px 28px;
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--base800);
    cursor: pointer;
    background: var(--base200);
    position: relative;
}

.faq-question::after {
    content: '+';
    position: absolute;
    right: 28px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    color: var(--primary);
}

.faq-answer {
    padding: 0 28px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    color: var(--base600);
    line-height: 1.7;
}

.faq-answer.active {
    padding: 20px 28px 28px 28px;
    max-height: 200px;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.blog-card {
    background: var(--base100);
    border: 1px solid rgba(201, 193, 179, 0.6);
    border-radius: var(--radius);
    overflow: hidden;
}

.blog-card-content {
    padding: 28px;
}

.blog-card-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    color: var(--secondary);
    padding-bottom: 2px;
    border-bottom: 2px solid rgba(47, 93, 124, 0.2);
    transition: color 0.2s ease, border-color 0.2s ease;
}

.blog-card-link:hover {
    color: var(--secondary);
    border-color: var(--secondary);
}

.article-breadcrumb {
    background: var(--base200);
    border-bottom: 1px solid rgba(201, 193, 179, 0.6);
    padding: 16px 0;
}

.article-main {
    max-width: 800px;
    margin: 0 auto;
    padding: 80px 20px;
}

.article-main article {
    background: var(--base100);
    border: 1px solid rgba(201, 193, 179, 0.6);
    border-radius: var(--radius);
    padding: 48px;
}