/**
 * Estilos del módulo Alta Distribución
 * Ecoportatil - nexiraltadistribucion
 * Landing B2B para distribuidores
 */

/* ===== VARIABLES CSS ===== */
:root {
    --dist-primary: #074D43;
    --dist-primary-light: #0a6b5c;
    --dist-secondary: #99B12B;
    --dist-secondary-light: #afc442;
    --dist-link: #268458;
    --dist-text: #344054;
    --dist-text-light: #667085;
    --dist-bg: #F9FAFB;
    --dist-white: #ffffff;
    --dist-border: #e5e7eb;
    --dist-radius: 8px;
    --dist-shadow: 0 4px 6px -1px rgba(7, 77, 67, 0.1), 0 2px 4px -1px rgba(7, 77, 67, 0.06);
    --dist-shadow-lg: 0 8px 24px rgba(7, 77, 67, 0.1);
    --dist-transition: all 0.25s ease;
    --dist-error: #dc2626;
    --dist-success: #16a34a;
}

/* ===== RESET Y BASE ===== */
.dist-page {
    font-family: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--dist-text);
    background: var(--dist-bg);
    line-height: 1.6;
}

.dist-page * {
    box-sizing: border-box;
}

.dist-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== HERO SECTION ===== */
.dist-hero {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 4rem 2rem;
    position: relative;
    background: var(--dist-bg);
}

.dist-hero__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.dist-hero__eyebrow {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.dist-hero__eyebrow-line {
    width: 40px;
    height: 2px;
    background: var(--dist-secondary);
}

.dist-hero__eyebrow-text {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--dist-link);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.dist-hero__title {
    font-size: clamp(2.25rem, 4.5vw, 3.25rem);
    font-weight: 800;
    color: var(--dist-primary);
    line-height: 1.15;
    margin-bottom: 1.5rem;
}

.dist-hero__subtitle {
    font-size: 1.125rem;
    color: var(--dist-text-light);
    margin-bottom: 2.5rem;
    max-width: 520px;
}

.dist-hero__actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

/* ===== HERO CARD ===== */
.dist-hero__card {
    background: var(--dist-white);
    border-radius: var(--dist-radius);
    padding: 1.5rem;
    box-shadow: var(--dist-shadow);
}

.dist-hero__card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--dist-border);
}

.dist-hero__card-title {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--dist-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.dist-hero__card-badge {
    background: var(--dist-primary);
    color: var(--dist-white);
    padding: 0.375rem 0.75rem;
    border-radius: var(--dist-radius);
    font-size: 0.75rem;
    font-weight: 700;
}

.dist-hero__card-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.dist-hero__card-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.875rem 1rem;
    background: var(--dist-bg);
    border-radius: var(--dist-radius);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--dist-text);
    transition: var(--dist-transition);
}

.dist-hero__card-item:hover {
    box-shadow: var(--dist-shadow);
}

.dist-hero__card-icon {
    width: 36px;
    height: 36px;
    background: var(--dist-primary);
    color: var(--dist-white);
    border-radius: var(--dist-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.dist-hero__card-icon svg {
    width: 18px;
    height: 18px;
}

/* ===== BOTONES ===== */
.dist-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 1.75rem;
    font-size: 0.9375rem;
    font-weight: 600;
    font-family: inherit;
    text-decoration: none;
    border-radius: var(--dist-radius);
    transition: var(--dist-transition);
    cursor: pointer;
    border: none;
}

.dist-btn--primary {
    background: var(--dist-link);
    color: var(--dist-white);
}

.dist-btn--primary:hover {
    background: var(--dist-primary);
    color: var(--dist-white);
}

.dist-btn--text {
    background: transparent;
    color: var(--dist-text);
    padding: 1rem 0.5rem;
}

.dist-btn--text:hover {
    color: var(--dist-primary);
}

.dist-btn--text svg {
    transition: transform 0.25s ease;
}

.dist-btn--text:hover svg {
    transform: translateX(4px);
}

.dist-btn--lg {
    padding: 1.125rem 2.25rem;
    font-size: 1rem;
}

.dist-btn--submit {
    width: 100%;
    margin-top: 1rem;
}

/* ===== STATS BAR ===== */
.dist-stats-bar {
    background: var(--dist-primary);
    padding: 2rem;
    border-radius: var(--dist-radius);
    max-width: 1200px;
    margin: 0 auto;
}

.dist-stats-bar__grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.dist-stat {
    text-align: center;
}

.dist-stat__number {
    font-size: 1.75rem;
    font-weight: 800;
    color: #D4E585;
    line-height: 1;
}

.dist-stat__label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 0.5rem;
}

/* ===== SECTION HEADER ===== */
.dist-section {
    padding: 6rem 2rem;
    background: var(--dist-bg);
}

.dist-section--alt {
    background: var(--dist-white);
    border-radius: var(--dist-radius);
    max-width: 1200px;
    margin: 0 auto;
}

.dist-section__header {
    max-width: 600px;
    margin-bottom: 4rem;
}

.dist-section__eyebrow {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.dist-section__eyebrow-line {
    width: 24px;
    height: 2px;
    background: var(--dist-secondary);
}

.dist-section__eyebrow-text {
    font-size: 0.8125rem;
    font-weight: 700;
    color: var(--dist-link);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.dist-section__title {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 800;
    color: var(--dist-primary);
    margin-bottom: 1rem;
}

.dist-section__subtitle {
    font-size: 1.0625rem;
    color: var(--dist-text-light);
}

/* ===== VENTAJAS GRID ===== */
.dist-ventajas-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.dist-ventaja-card {
    background: var(--dist-white);
    border-radius: var(--dist-radius);
    padding: 2rem;
    transition: var(--dist-transition);
    box-shadow: 0 1px 3px rgba(7, 77, 67, 0.06);
}

.dist-ventaja-card:hover {
    box-shadow: var(--dist-shadow-lg);
    transform: translateY(-2px);
}

.dist-ventaja-card__icon {
    width: 56px;
    height: 56px;
    background: var(--dist-bg);
    border-radius: var(--dist-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dist-primary);
    margin-bottom: 1.25rem;
}

.dist-ventaja-card__title {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--dist-primary);
    margin-bottom: 0.75rem;
}

.dist-ventaja-card__text {
    font-size: 0.9375rem;
    color: var(--dist-text-light);
    line-height: 1.7;
}

/* ===== TIPOS DE NEGOCIO ===== */
.dist-tipos-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.dist-tipo-card {
    background: var(--dist-bg);
    border-radius: var(--dist-radius);
    padding: 2rem;
    text-align: center;
    transition: var(--dist-transition);
}

.dist-tipo-card:hover {
    box-shadow: var(--dist-shadow);
    transform: translateY(-2px);
}

.dist-tipo-card__icon {
    width: 64px;
    height: 64px;
    background: var(--dist-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dist-primary);
    margin: 0 auto 1.25rem;
}

.dist-tipo-card__title {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--dist-primary);
    margin-bottom: 0.5rem;
}

.dist-tipo-card__text {
    font-size: 0.875rem;
    color: var(--dist-text-light);
    line-height: 1.6;
}

/* ===== FORMULARIO ===== */
.dist-form-layout {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 3rem;
    align-items: start;
}

.dist-form__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.dist-form__group--full {
    grid-column: span 2;
}

.dist-form__label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--dist-text);
    margin-bottom: 0.5rem;
}

.dist-form__required {
    color: var(--dist-error);
}

.dist-form__optional {
    color: var(--dist-text-light);
    font-weight: 400;
    font-size: 0.8125rem;
}

.dist-form__input,
.dist-form__select,
.dist-form__textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: 0.9375rem;
    font-family: inherit;
    color: var(--dist-text);
    background: var(--dist-white);
    border: 1.5px solid var(--dist-border);
    border-radius: var(--dist-radius);
    transition: var(--dist-transition);
    outline: none;
}

.dist-form__input:focus,
.dist-form__select:focus,
.dist-form__textarea:focus {
    border-color: var(--dist-link);
    box-shadow: 0 0 0 3px rgba(38, 132, 88, 0.1);
}

.dist-form__input::placeholder,
.dist-form__textarea::placeholder {
    color: #9ca3af;
}

.dist-form__select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23667085' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.dist-form__textarea {
    resize: vertical;
    min-height: 100px;
}

/* Docs notice */
.dist-form__docs-notice {
    display: flex;
    gap: 0.75rem;
    padding: 0.875rem 1.125rem;
    background: #f0f9ff;
    border: 1px solid #bae6fd;
    border-radius: var(--dist-radius);
    margin-bottom: 1rem;
    font-size: 0.8125rem;
    color: #0c4a6e;
    line-height: 1.5;
}

.dist-form__docs-notice > svg {
    flex-shrink: 0;
    margin-top: 1px;
    color: #0284c7;
}

.dist-form__docs-notice p {
    margin: 0 0 0.375rem;
    font-size: 0.85rem;
}

.dist-form__docs-notice ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.125rem 1rem;
}

.dist-form__docs-notice ul li {
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.dist-form__docs-notice ul li::before {
    content: '';
    width: 5px;
    height: 5px;
    background: #0284c7;
    border-radius: 50%;
    flex-shrink: 0;
}

/* File input */
.dist-form__file-wrapper {
    position: relative;
}

.dist-form__file {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
    z-index: 2;
}

.dist-form__file-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 2rem;
    border: 2px dashed var(--dist-border);
    border-radius: var(--dist-radius);
    color: var(--dist-text-light);
    text-align: center;
    transition: var(--dist-transition);
    cursor: pointer;
}

.dist-form__file-wrapper:hover .dist-form__file-label {
    border-color: var(--dist-link);
    color: var(--dist-link);
}

.dist-form__file-label small {
    font-size: 0.75rem;
    color: #9ca3af;
}

.dist-form__file-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.dist-form__file-item {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.75rem;
    background: var(--dist-bg);
    border-radius: var(--dist-radius);
    font-size: 0.8125rem;
    color: var(--dist-text);
}

/* ===== SIDEBAR ===== */
.dist-sidebar-card {
    background: var(--dist-white);
    border-radius: var(--dist-radius);
    padding: 1.75rem;
    box-shadow: 0 1px 3px rgba(7, 77, 67, 0.06);
    margin-bottom: 1.5rem;
}

.dist-sidebar-card__title {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--dist-primary);
    margin-bottom: 1.25rem;
}

.dist-sidebar-card__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.dist-sidebar-card__item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9375rem;
    color: var(--dist-text);
}

.dist-sidebar-card__item svg {
    color: var(--dist-secondary);
    flex-shrink: 0;
}

.dist-sidebar-card--highlight {
    background: var(--dist-primary);
    text-align: center;
}

.dist-sidebar-card__stat {
    font-size: 3rem;
    font-weight: 800;
    color: #D4E585;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.dist-sidebar-card__stat-label {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.8);
}

/* ===== ALERTS ===== */
.dist-alert {
    display: flex;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    border-radius: var(--dist-radius);
    margin-bottom: 2rem;
}

.dist-alert svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.dist-alert--success {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    color: #166534;
}

.dist-alert--success svg {
    color: var(--dist-success);
}

.dist-alert--error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #991b1b;
}

.dist-alert--error svg {
    color: var(--dist-error);
}

.dist-alert strong {
    display: block;
    margin-bottom: 0.5rem;
}

.dist-alert ul {
    margin: 0.5rem 0 0;
    padding-left: 1.25rem;
}

.dist-alert ul li {
    margin-bottom: 0.25rem;
}

.dist-alert p {
    margin: 0.25rem 0 0;
}

/* ===== FAQ ===== */
.dist-faq {
    max-width: 800px;
}

.dist-faq__item {
    border-bottom: 1px solid var(--dist-border);
}

.dist-faq__question {
    padding: 1.5rem 0;
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--dist-primary);
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.dist-faq__question::-webkit-details-marker {
    display: none;
}

.dist-faq__question::after {
    content: '+';
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--dist-text-light);
    transition: transform 0.2s ease;
    flex-shrink: 0;
    margin-left: 1rem;
}

.dist-faq__item[open] .dist-faq__question::after {
    content: '−';
}

.dist-faq__answer {
    padding: 0 0 1.5rem;
    font-size: 0.9375rem;
    color: var(--dist-text-light);
    line-height: 1.7;
}

.dist-faq__answer p {
    margin: 0;
}

/* ===== CTA FINAL ===== */
.dist-cta-final {
    background: var(--dist-primary);
    padding: 4rem 2rem;
    border-radius: var(--dist-radius);
    max-width: 1200px;
    margin: 0 auto;
}

.dist-cta-final__content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.dist-cta-final__title {
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 800;
    color: var(--dist-white);
    margin-bottom: 1rem;
}

.dist-cta-final__text {
    font-size: 1.0625rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
}

.dist-cta-final .dist-btn--primary {
    background: var(--dist-white);
    color: var(--dist-primary);
    font-weight: 700;
}

.dist-cta-final .dist-btn--primary:hover {
    background: var(--dist-secondary);
    color: var(--dist-primary);
}

/* ===== REVEAL ANIMATIONS ===== */
.dist-reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.dist-reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.dist-ventajas-grid .dist-ventaja-card.dist-reveal:nth-child(1) { transition-delay: 0.1s; }
.dist-ventajas-grid .dist-ventaja-card.dist-reveal:nth-child(2) { transition-delay: 0.2s; }
.dist-ventajas-grid .dist-ventaja-card.dist-reveal:nth-child(3) { transition-delay: 0.3s; }
.dist-ventajas-grid .dist-ventaja-card.dist-reveal:nth-child(4) { transition-delay: 0.1s; }
.dist-ventajas-grid .dist-ventaja-card.dist-reveal:nth-child(5) { transition-delay: 0.2s; }
.dist-ventajas-grid .dist-ventaja-card.dist-reveal:nth-child(6) { transition-delay: 0.3s; }

.dist-tipos-grid .dist-tipo-card.dist-reveal:nth-child(1) { transition-delay: 0.1s; }
.dist-tipos-grid .dist-tipo-card.dist-reveal:nth-child(2) { transition-delay: 0.2s; }
.dist-tipos-grid .dist-tipo-card.dist-reveal:nth-child(3) { transition-delay: 0.3s; }
.dist-tipos-grid .dist-tipo-card.dist-reveal:nth-child(4) { transition-delay: 0.4s; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .dist-hero__grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .dist-ventajas-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .dist-tipos-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .dist-form-sidebar {
        order: -1;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 1.5rem;
    }

    .dist-sidebar-card {
        margin-bottom: 0;
    }
}

@media (max-width: 768px) {
    .dist-stats-bar__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .dist-hero__actions {
        flex-direction: column;
        align-items: flex-start;
    }

    .dist-btn--lg {
        width: 100%;
    }

    .dist-ventajas-grid {
        grid-template-columns: 1fr;
    }

    .dist-tipos-grid {
        grid-template-columns: 1fr 1fr;
    }

    .dist-form__grid {
        grid-template-columns: 1fr;
    }

    .dist-form__group--full {
        grid-column: span 1;
    }

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

@media (max-width: 480px) {
    .dist-hero {
        padding: 2rem 0.5rem;
    }

    .dist-section {
        padding: 3rem 0.5rem;
    }

    .dist-tipos-grid {
        grid-template-columns: 1fr;
    }

    .dist-container {
        padding: 0 12px;
    }

    .dist-cta-final {
        padding: 3rem 1rem;
    }
}

/* ===== ACCESIBILIDAD ===== */
@media (prefers-reduced-motion: reduce) {
    .dist-reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }

    .dist-btn--text svg {
        transition: none;
    }

    .dist-ventaja-card,
    .dist-tipo-card {
        transition: none;
    }
}

.dist-btn:focus,
.dist-btn:focus-visible {
    outline: 3px solid var(--dist-secondary);
    outline-offset: 3px;
}

.dist-form__input:focus-visible,
.dist-form__select:focus-visible,
.dist-form__textarea:focus-visible {
    outline: none;
}

.dist-faq__question:focus-visible {
    outline: 3px solid var(--dist-secondary);
    outline-offset: 2px;
    border-radius: 4px;
}

/* ===== PRINT ===== */
@media print {
    .dist-hero {
        min-height: auto;
        padding: 2rem 0;
    }

    .dist-reveal {
        opacity: 1;
        transform: none;
    }

    .dist-stats-bar {
        background: #eee;
        color: #000;
    }

    .dist-stat__number,
    .dist-stat__label {
        color: #000;
    }

    .dist-cta-final {
        background: #eee;
    }

    .dist-cta-final__title,
    .dist-cta-final__text {
        color: #000;
    }
}