:root {
    --virval-sand: #f4efe3;
    --virval-mint: #d8f2d0;
    --virval-green: #5c9b73;
    --virval-dark: #1f4b42;
    --virval-amber: #f4c64b;
    --virval-red: #e64c3c;
    --virval-charcoal: #2e2e2e;
}

.hero {
    display: flex;
    gap: 3rem;
    padding: 4rem 3rem;
    background: linear-gradient(135deg, rgba(255,255,255,0.95), rgba(216,242,208,0.85)),
        url("portada_solo_dibujo.jpeg") center/cover;
    border-radius: 30px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 30px 70px rgba(31, 75, 66, 0.2);
}

.hero__copy {
    max-width: 560px;
    z-index: 1;
}

.hero__copy h1 {
    font-size: clamp(2.2rem, 5vw, 3.4rem);
    line-height: 1.15;
    margin-bottom: 1rem;
}

.hero__copy p {
    font-size: 1.05rem;
    color: #3a3a3a;
}

.hero__actions {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    list-style: none;
    padding: 0;
    margin: 2rem 0 0;
    flex-wrap: wrap;
}

.hero-stats li {
    min-width: 120px;
}

.hero-stats strong {
    display: block;
    font-size: 1.8rem;
    color: var(--virval-dark);
}

.hero__mockup img {
    width: 360px;
    border-radius: 26px;
    box-shadow: 0 25px 60px rgba(31, 75, 66, 0.25);
    border: 8px solid rgba(255,255,255,0.6);
}

.chip {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: var(--virval-mint);
    color: var(--virval-dark);
    padding: 0.3rem 0.9rem;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--virval-green);
    color: #fff;
    border: none;
    border-radius: 999px;
    padding: 0.85rem 1.8rem;
    font-weight: 700;
    text-decoration: none;
    box-shadow: 0 18px 30px rgba(92, 155, 115, 0.35);
}

.btn-ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--virval-green);
    color: var(--virval-green);
    border-radius: 999px;
    padding: 0.82rem 1.6rem;
    font-weight: 700;
    text-decoration: none;
    background: transparent;
}

.section-title {
    font-size: 2.1rem;
    margin-bottom: 1rem;
    color: var(--virval-dark);
}

.section-lead {
    max-width: 620px;
    color: #4d4d4d;
    margin-bottom: 2rem;
}
.card-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    align-items: stretch;
}

.card {
    background: #fff;
    border-radius: 24px;
    padding: 1.6rem;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.08);
}

.card-grid .card {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    min-height: 420px;
}

.card-grid .card .price {
    margin-top: auto;
}

.card-grid .card .btn-primary {
    margin-top: 0.4rem;
}

.card h3 {
    margin-top: 0.4rem;
    margin-bottom: 0.8rem;
}

.card .price {
    font-size: 1.3rem;
    font-weight: 700;
}

.cta {
    background: var(--virval-dark);
    color: #fff;
    padding: 2.5rem;
    border-radius: 28px;
    text-align: center;
    box-shadow: 0 20px 60px rgba(31, 75, 66, 0.35);
}

.cta p {
    max-width: 640px;
    margin: 0.8rem auto 1.5rem;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 0.45rem;
    margin: 0 auto 1.25rem;
}

.social-links a {
    width: clamp(26px, 7vw, 32px);
    height: clamp(26px, 7vw, 32px);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.55);
    color: #fff;
    text-decoration: none;
    background: rgba(255, 255, 255, 0.08);
    transition: transform 150ms ease, background 150ms ease, border-color 150ms ease;
}

.social-links a:hover {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.16);
    border-color: #fff;
}

.social-links svg {
    width: clamp(14px, 5vw, 18px);
    height: clamp(14px, 5vw, 18px);
    fill: currentColor;
}

.split-grid {
    display: grid;
    gap: 2rem;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.timeline {
    border-left: 4px solid var(--virval-green);
    padding-left: 1.5rem;
}

.timeline__item {
    position: relative;
    margin-bottom: 1.5rem;
}

.timeline__item::before {
    content: "";
    position: absolute;
    left: -1.85rem;
    top: 0.3rem;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 3px solid #fff;
    background: var(--virval-amber);
    box-shadow: 0 0 0 4px rgba(92, 155, 115, 0.3);
}

.media-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.media-card {
    display: flex;
    flex-direction: column;
}

.media-card iframe,
.media-card img {
    width: 100%;
    border-radius: 18px;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    margin-bottom: 0.9rem;
    border: 1px solid rgba(0,0,0,0.05);
}

.resource-grid {
    display: grid;
    gap: 1.2rem;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.resource-card {
    border: 2px solid rgba(92, 155, 115, 0.3);
}

.steps-grid {
    display: grid;
    gap: 1.25rem;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.steps-grid .card {
    border-top: 6px solid var(--virval-green);
}

.label {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--virval-green);
    text-transform: uppercase;
}

.inscripcion-page {
    max-width: 1080px;
    margin: 0 auto;
}

.inscripcion-hero {
    align-items: stretch;
}

.inscripcion-copy {
    background: var(--brand-cream);
}

.inscripcion-shell {
    width: 100%;
    max-width: 820px;
    margin: 0 auto;
    background: var(--brand-cream);
    padding: clamp(1.25rem, 3vw, 2rem);
    box-sizing: border-box;
}

.signup-page {
    max-width: 1120px;
}

.signup-hero {
    gap: clamp(1.5rem, 3vw, 2.5rem);
}

.signup-hero .inscripcion-copy {
    display: flex;
    flex-direction: column;
}

.signup-copy-media {
    margin-top: auto;
    padding-top: clamp(1.2rem, 3vw, 2rem);
}

.signup-copy-media img {
    display: block;
    width: 100%;
    height: clamp(170px, 24vw, 260px);
    object-fit: cover;
    object-position: center 58%;
    border-radius: 20px;
    border: 1px solid rgba(31, 75, 66, 0.14);
    box-shadow: 0 18px 36px rgba(31, 75, 66, 0.16);
}

.signup-shell {
    max-width: 560px;
    padding: clamp(1.6rem, 3vw, 2.35rem);
}

.course-form {
    width: 100%;
}

.form-errors {
    margin-bottom: 1rem;
    padding: 0.85rem 1rem;
    border-radius: 14px;
    background: rgba(230, 76, 60, 0.12);
    color: #8b1e13;
    font-weight: 600;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem 1.2rem;
}

.signup-form-grid {
    grid-template-columns: 1fr;
    gap: 1.05rem;
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    min-width: 0;
}

.form-field-full {
    grid-column: 1 / -1;
}

.form-label {
    font-weight: 700;
    color: var(--virval-dark);
}

.course-form input,
.course-form select,
.course-form textarea {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding: 0.9rem 1rem;
    border-radius: 14px;
    border: 1px solid rgba(31, 75, 66, 0.18);
    background: rgba(255, 255, 255, 0.96);
    font-size: 1rem;
    color: var(--virval-charcoal);
    transition: border-color 150ms ease, box-shadow 150ms ease;
}

.signup-form input {
    padding: 1rem 1.05rem;
    border-radius: 16px;
}

.course-form input:focus,
.course-form select:focus,
.course-form textarea:focus {
    outline: none;
    border-color: rgba(30, 136, 229, 0.7);
    box-shadow: 0 0 0 4px rgba(30, 136, 229, 0.14);
}

.course-form .errorlist {
    margin: 0;
    padding-left: 1rem;
    color: #b42318;
    font-size: 0.92rem;
}

.signup-form .meta {
    color: #59615d;
    font-size: 0.9rem;
    line-height: 1.45;
}

.signup-form .meta ul {
    margin: 0.15rem 0 0;
    padding-left: 1.1rem;
}

.signup-form .meta li + li {
    margin-top: 0.2rem;
}

.inscripcion-actions {
    margin-top: 1.4rem;
    display: flex;
    justify-content: flex-start;
}

.auth-switch {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 1.35rem;
    padding-top: 1.25rem;
    border-top: 1px solid rgba(31, 75, 66, 0.12);
    color: #59615d;
    font-size: 0.95rem;
    flex-wrap: wrap;
}

.auth-switch a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0.65rem 1.1rem;
    border-radius: 999px;
    border: 1px solid rgba(92, 155, 115, 0.45);
    background: rgba(255, 255, 255, 0.72);
    color: var(--virval-dark);
    font-weight: 700;
    text-decoration: none;
    transition: transform 150ms ease, border-color 150ms ease, background 150ms ease;
}

.auth-switch a:hover {
    transform: translateY(-1px);
    border-color: rgba(92, 155, 115, 0.8);
    background: #fff;
}

@media (max-width: 900px) {
    .hero {
        flex-direction: column;
        padding: 2.5rem;
    }
    .hero__mockup img {
        width: 100%;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .form-field-full {
        grid-column: auto;
    }
}

@media (max-width: 640px) {
    .inscripcion-shell {
        padding: 1rem;
    }

    .signup-copy-media img {
        height: 180px;
    }

    .inscripcion-actions .btn-primary {
        width: 100%;
    }
}