:root {
    --green-main: #16a34a;
    --green-dark: #14532d;
    --green-light: #22c55e;
    --bg-light: #f1f5f9;
    --text-dark: #0f172a;
    --white: #ffffff;
}

/* =======================
   BODY
======================= */
body {
    margin: 0;
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-light);
    color: var(--text-dark);
}

/* =======================
   NAVBAR
======================= */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}

.nav-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 10px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.nav-left {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-logo {
    height: 38px;
}

.nav-title {
    font-size: 20px;
    font-weight: 800;
    color: var(--green-dark);
}

.nav-links {
    display: flex;
    gap: 18px;
    font-size: 14px;
}

.nav-links a {
    text-decoration: none;
    color: #475569;
    font-weight: 500;
}

.nav-links a:hover {
    color: var(--green-main);
}

.nav-cta {
    display: flex;
    gap: 8px;
}

/* Botones reutilizables */
.btn {
    border-radius: 999px;
    padding: 8px 18px;
    font-size: 13px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: var(--green-main);
    color: var(--white);
}

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

.btn-outline {
    background: var(--white);
    color: var(--green-dark);
    border: 1px solid #cbd5e1;
}

/* =======================
   HERO
======================= */
.hero {
    max-width: 1100px;
    margin: 0 auto;
    padding: 30px 18px 40px;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 32px;
    align-items: center;
}

.hero-left {
    max-width: 520px;
}

.hero-kicker {
    display: inline-block;
    font-size: 12px;
    padding: 4px 10px;
    border-radius: 999px;
    background: rgba(22,163,74,0.08);
    color: var(--green-dark);
    font-weight: 600;
    margin-bottom: 10px;
}

.hero-title {
    font-size: 36px;
    line-height: 1.15;
    margin: 0 0 12px;
    color: var(--green-dark);
}

.hero-title span {
    color: var(--green-main);
}

.hero-sub {
    font-size: 15px;
    color: #475569;
    margin-bottom: 16px;
}

.hero-list {
    list-style: disc;
    padding-left: 18px;
    margin: 0 0 18px;
    font-size: 14px;
    color: #334155;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 10px;
}

.hero-note {
    font-size: 13px;
    color: #64748b;
}

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

.hero-main-img {
    width: 100%;
    max-width: 420px;
    border-radius: 22px;
    box-shadow: 0 20px 45px rgba(15,23,42,0.28);
    object-fit: cover;
}

/* =======================
   SECCIONES
======================= */
.section-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 32px 18px;
}

.section-title {
    font-size: 24px;
    margin-bottom: 8px;
    color: var(--green-dark);
}

.section-sub {
    font-size: 15px;
    color: #475569;
}

/* =======================
   BENEFICIOS
======================= */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 16px;
}

.benefit-card {
    background: #ecfdf5;
    border: 1px solid #bbf7d0;
    padding: 18px;
    border-radius: 14px;
    font-size: 14px;
}

/* =======================
   CÓMO FUNCIONA
======================= */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 16px;
}

.step {
    background: var(--white);
    border-radius: 14px;
    padding: 16px 16px 14px;
    box-shadow: 0 2px 10px rgba(15,23,42,0.06);
    font-size: 14px;
}

.step-number {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--green-light);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin-bottom: 8px;
}

/* =======================
   PRECIOS
======================= */
.price-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 20px;
    margin-bottom: 12px;
}

.price-card {
    background: var(--white);
    border-radius: 16px;
    padding: 18px 18px 16px;
    box-shadow: 0 2px 12px rgba(15,23,42,0.08);
}

.price-card h3 {
    margin: 0 0 6px;
    font-size: 18px;
    color: var(--green-dark);
}

.price-main {
    font-size: 26px;
    font-weight: 800;
    color: var(--green-dark);
    margin-bottom: 2px;
}

.price-tag {
    font-size: 13px;
    color: #64748b;
    margin-bottom: 10px;
}

.price-list {
    margin: 0;
    padding-left: 18px;
    font-size: 14px;
    color: #334155;
}

.pay-methods {
    font-size: 14px;
    color: #334155;
}

.pay-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 6px;
}

.pay-tag {
    font-size: 12px;
    padding: 5px 10px;
    border-radius: 999px;
    border: 1px solid #cbd5e1;
    background: #f8fafc;
}

/* =======================
   FOOTER
======================= */
footer {
    border-top: 1px solid #e2e8f0;
    padding: 14px 18px;
    font-size: 12px;
    color: #64748b;
    background: var(--white);
}

.footer-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: space-between;
}

/* =======================
   RESPONSIVE
======================= */
@media (max-width: 900px) {

    /* Navbar en columna para que no se vea mal */
    .nav-inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .nav-left {
        margin-bottom: 6px;
    }

    .nav-links {
        width: 100%;
        justify-content: space-around;
        flex-wrap: wrap;
        row-gap: 4px;
        font-size: 13px;
    }

    .nav-cta {
        width: 100%;
        justify-content: flex-start;
        margin-top: 6px;
    }

    .hero {
        grid-template-columns: 1fr;
        text-align: left;
    }

    .hero-left {
        max-width: 100%;
    }

    .hero-img-wrap {
        order: -1;          /* Imagen arriba en móvil */
        margin-bottom: 16px;
    }

    .hero-main-img {
        max-width: 100%;
        margin: 0 auto;
    }
}

@media (max-width: 600px) {
    .hero {
        padding-top: 22px;
    }

    .hero-title {
        font-size: 30px;
    }
}