:root {
    --color-primary: #1fbf8f;
    --color-primary-dark: #15926b;
    --color-secondary: #1f3b4d;
    --color-bg: #f5f7f9;
    --color-light: #ffffff;
    --color-text: #1f2933;
    --color-muted: #6b7280;
    --shadow-soft: 0 10px 30px rgba(15, 23, 42, 0.12);
    --radius-lg: 18px;
    --radius-md: 12px;
    --radius-sm: 8px;
}

/* RESET BÁSICO */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Poppins', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
}

/* TOPBAR */
.topbar {
    background-color: var(--color-secondary);
    color: #e5e7eb;
    font-size: 0.85rem;
    padding: 0.4rem 7vw;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.topbar a {
    color: #e5e7eb;
    text-decoration: none;
}

.topbar a:hover {
    text-decoration: underline;
}

/* NAVBAR */
.navbar {
    position: sticky;
    top: 0;
    z-index: 50;
    background-color: var(--color-light);
    box-shadow: 0 1px 0 rgba(15, 23, 42, 0.06);
    padding: 0.8rem 7vw;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.navbar-logo img {
    height: 46px;
    width: auto;
}

.navbar-brand {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-weight: 600;
    letter-spacing: 0.03em;
}

.brand-tagline {
    font-size: 0.8rem;
    color: var(--color-muted);
}

.navbar-menu {
    list-style: none;
    display: flex;
    gap: 1.4rem;
    align-items: center;
}

.navbar-menu a {
    text-decoration: none;
    color: var(--color-text);
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.2s ease, transform 0.2s ease;
}

.navbar-menu a:hover {
    color: var(--color-primary);
    transform: translateY(-1px);
}

.btn-nav {
    padding: 0.45rem 1rem;
    border-radius: 999px;
    background: var(--color-primary);
    color: #ffffff !important;
    box-shadow: 0 6px 18px rgba(31, 191, 143, 0.35);
}

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

/* HERO */
.hero {
    padding: 3.5rem 7vw 3rem;
    display: grid;
    grid-template-columns: minmax(0, 2.1fr) minmax(0, 1.4fr);
    gap: 2.5rem;
    align-items: center;
}

.hero-content h1 {
    font-size: clamp(2.1rem, 3vw, 2.7rem);
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--color-secondary);
}

.hero-content p {
    font-size: 1rem;
    color: var(--color-muted);
    max-width: 34rem;
    margin-bottom: 1.5rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-bottom: 1.2rem;
}

.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.7rem 1.4rem;
    border-radius: 999px;
    font-size: 0.95rem;
    font-weight: 500;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary {
    background: var(--color-primary);
    color: #ffffff;
    box-shadow: 0 10px 25px rgba(31, 191, 143, 0.35);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-1px);
}

.btn-secondary {
    background: #e5f7f2;
    color: var(--color-primary-dark);
}

.btn-secondary:hover {
    background: #d4f1e8;
    transform: translateY(-1px);
}

.btn-full {
    width: 100%;
}

.hero-info {
    display: flex;
    flex-wrap: wrap;
    gap: 1.2rem;
    font-size: 0.9rem;
    color: var(--color-muted);
}

.hero-info a {
    color: var(--color-primary-dark);
    text-decoration: none;
}

.hero-info a:hover {
    text-decoration: underline;
}

/* HERO CARD */
.hero-card {
    background: var(--color-light);
    border-radius: var(--radius-lg);
    padding: 1.8rem 1.6rem;
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(148, 163, 184, 0.25);
}

.hero-card h2 {
    font-size: 1.1rem;
    margin-bottom: 0.8rem;
    color: var(--color-secondary);
}

.hero-card ul {
    list-style: none;
    margin-bottom: 1rem;
}

.hero-card li {
    position: relative;
    padding-left: 1.3rem;
    margin-bottom: 0.4rem;
    font-size: 0.95rem;
    color: var(--color-text);
}

.hero-card li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.45rem;
    width: 7px;
    height: 7px;
    border-radius: 999px;
    background: var(--color-primary);
}

.hero-card-note {
    font-size: 0.85rem;
    color: var(--color-muted);
}

/* SECCIONES GENERALES */
.section {
    padding: 3rem 7vw;
}

.section-light {
    background-color: #ffffff;
}

.section-header {
    text-align: center;
    margin-bottom: 2rem;
}

.section-header h2 {
    font-size: 1.7rem;
    color: var(--color-secondary);
    margin-bottom: 0.4rem;
}

.section-header p {
    color: var(--color-muted);
    font-size: 0.95rem;
}

/* SERVICIOS */
.services-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.4rem;
}

.service-card {
    background: var(--color-light);
    border-radius: var(--radius-md);
    padding: 1.4rem 1.3rem;
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.06);
    border: 1px solid rgba(148, 163, 184, 0.25);
}

.service-card h3 {
    font-size: 1.05rem;
    margin-bottom: 0.5rem;
    color: var(--color-secondary);
}

.service-card p {
    font-size: 0.9rem;
    color: var(--color-muted);
}

/* NOSOTROS */
.section-split {
    display: grid;
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1.3fr);
    gap: 2rem;
    align-items: start;
}

.section-content h2 {
    font-size: 1.6rem;
    color: var(--color-secondary);
    margin-bottom: 0.8rem;
}

.section-content p {
    color: var(--color-muted);
    margin-bottom: 0.7rem;
    font-size: 0.95rem;
}

.list-check {
    list-style: none;
    margin-top: 0.5rem;
}

.list-check li {
    position: relative;
    padding-left: 1.4rem;
    margin-bottom: 0.4rem;
    font-size: 0.95rem;
}

.list-check li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--color-primary);
    font-size: 0.9rem;
}

.section-highlight {
    background: linear-gradient(135deg, #e5f7f2, #ffffff);
    border-radius: var(--radius-lg);
    padding: 1.6rem 1.5rem;
    border: 1px solid rgba(148, 163, 184, 0.3);
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.08);
}

.section-highlight h3 {
    font-size: 1.1rem;
    margin-bottom: 0.6rem;
    color: var(--color-secondary);
}

.section-highlight p {
    font-size: 0.95rem;
    color: var(--color-muted);
}

/* TESTIMONIOS */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
}

.testimonial-card {
    background: var(--color-light);
    border-radius: var(--radius-md);
    padding: 1.4rem 1.3rem;
    border: 1px solid rgba(148, 163, 184, 0.25);
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.06);
}

.testimonial-text {
    font-size: 0.95rem;
    color: var(--color-text);
    margin-bottom: 0.6rem;
}

.testimonial-name {
    font-size: 0.85rem;
    color: var(--color-muted);
}

/* CONTACTO */
.section-contact {
    background: radial-gradient(circle at top left, #e5f7f2, #f5f7f9);
}

.contact-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.4fr);
    gap: 2rem;
    align-items: start;
}

.contact-info h3 {
    font-size: 1.2rem;
    color: var(--color-secondary);
    margin-bottom: 0.8rem;
}

.contact-info p {
    font-size: 0.95rem;
    color: var(--color-muted);
    margin-bottom: 0.7rem;
}

.contact-info a {
    color: var(--color-primary-dark);
    text-decoration: none;
}

.contact-info a:hover {
    text-decoration: underline;
}

.contact-form {
    background: #ffffff;
    border-radius: var(--radius-lg);
    padding: 1.6rem 1.5rem;
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(148, 163, 184, 0.25);
}

.form-group {
    margin-bottom: 0.9rem;
}

.form-group label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 0.25rem;
    color: var(--color-secondary);
}

.form-group input,
.form-group textarea {
    width: 100%;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(148, 163, 184, 0.7);
    padding: 0.55rem 0.7rem;
    font-size: 0.9rem;
    font-family: inherit;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    background-color: #f9fafb;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 1px rgba(31, 191, 143, 0.25);
    background-color: #ffffff;
}

.form-note {
    font-size: 0.8rem;
    color: var(--color-muted);
    margin-top: 0.6rem;
}

/* FOOTER */
.footer {
    background-color: var(--color-secondary);
    color: #e5e7eb;
    padding: 1.8rem 7vw 1rem;
    margin-top: 2rem;
}

.footer-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 0.8rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

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

.footer-name {
    font-weight: 600;
    font-size: 1rem;
}

.footer-tagline {
    font-size: 0.8rem;
    color: #cbd5f5;
}

.footer-info p {
    font-size: 0.85rem;
}

.footer-info a {
    color: #e5e7eb;
    text-decoration: none;
}

.footer-info a:hover {
    text-decoration: underline;
}

.footer-bottom {
    border-top: 1px solid rgba(148, 163, 184, 0.4);
    padding-top: 0.6rem;
    text-align: center;
    font-size: 0.8rem;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .hero {
        grid-template-columns: minmax(0, 1.6fr) minmax(0, 1.4fr);
    }

    .services-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .section-split,
    .contact-layout {
        grid-template-columns: minmax(0, 1fr);
    }
}

@media (max-width: 768px) {
    .topbar {
        display: none;
    }

    .navbar {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.6rem;
    }

    .navbar-menu {
        flex-wrap: wrap;
        gap: 0.8rem;
        font-size: 0.9rem;
    }

    .hero {
        grid-template-columns: minmax(0, 1fr);
        padding-top: 2.2rem;
    }

    .hero-card {
        order: -1;
    }

    .services-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .testimonials-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .footer-main {
        flex-direction: column;
        align-items: flex-start;
    }
}