/* ============================================
   EBEDIX Platforms - Página de Contacto
   ============================================ */

/* Variables y Reset */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --contact-primary: #1a2634;
    --contact-primary-light: #243447;
    --contact-accent-blue: #2789ec;
    --contact-accent-cyan: #00bcd4;
    --contact-yellow: #facc15;
    --contact-bg-light: #f8fafc;
    --contact-text-white: #ffffff;
    --contact-text-dark: #1e293b;
    --contact-text-muted: #64748b;
    --contact-border: #e2e8f0;
    --contact-error: #ef4444;
    --contact-success: #22c55e;
    --contact-font: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

/* ---- Page Layout ---- */
.contact-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-family: var(--contact-font);
    background-color: var(--contact-bg-light);
    overflow-x: hidden;
}

/* ============================================
   HEADER
   ============================================ */
.contact-header-top {
    background: #ffffff;
    padding: 2rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--contact-border);
    position: relative;
    z-index: 10;
}

.contact-brand-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.contact-brand-title .brand-logo-img {
    height: 48px;
    object-fit: contain;
}

.contact-brand-title .brand-platforms {
    font-size: 3.5rem;
    font-weight: 300;
    color: var(--contact-primary);
    letter-spacing: -0.5px;
    line-height: 1;
}

.contact-header-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.contact-header-badge img {
    width: 120px;
    height: auto;
    object-fit: contain;
}

/* ============================================
   INTRO
   ============================================ */
.contact-intro {
    padding: 3rem 5% 1rem;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.contact-welcome {
    font-size: 1.4rem;
    font-weight: 500;
    color: var(--contact-text-dark);
    line-height: 1.6;
}

/* ============================================
   TWO COLUMN GRID
   ============================================ */
.contact-main-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    padding: 2rem 5% 4rem;
    max-width: 1300px;
    margin: 0 auto;
    align-items: start;
    width: 100%;
}

/* ============================================
   LEFT COLUMN (WhatsApp & Email)
   ============================================ */
.contact-left-column {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.direct-contact-card {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    padding: 2rem;
    background: var(--contact-text-white);
    border-radius: 16px;
    border: 1px solid var(--contact-border);
    text-decoration: none;
    color: inherit;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.03);
    position: relative;
    overflow: hidden;
}

.direct-contact-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 20px -5px rgba(0, 0, 0, 0.08);
    border-color: var(--contact-accent-blue);
}

.direct-contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: transparent;
    transition: background 0.3s ease;
}

.whatsapp-card:hover::before {
    background: #25D366;
}

.email-card:hover::before {
    background: var(--contact-accent-blue);
}

.card-icon-wrapper {
    width: 54px;
    height: 54px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    background: var(--contact-bg-light);
    transition: all 0.3s ease;
}

.whatsapp-icon svg {
    width: 30px;
    height: 30px;
    fill: var(--contact-text-dark);
    transition: fill 0.3s ease;
}

.email-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--contact-text-dark);
    stroke-width: 1.5;
    transition: stroke 0.3s ease;
}

.whatsapp-card:hover .card-icon-wrapper {
    background: rgba(37, 211, 102, 0.1);
}
.whatsapp-card:hover .whatsapp-icon svg {
    fill: #25D366;
}

.email-card:hover .card-icon-wrapper {
    background: rgba(39, 137, 236, 0.1);
}
.email-card:hover .email-icon svg {
    stroke: var(--contact-accent-blue);
}

.card-content h3 {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--contact-primary);
    margin-bottom: 0.3rem;
}

.card-content p {
    font-size: 0.9rem;
    color: var(--contact-text-muted);
    line-height: 1.4;
}

.card-content .email-address {
    display: inline-block;
    margin-top: 0.2rem;
    font-weight: 500;
    color: var(--contact-accent-blue);
    text-decoration: none;
}

.card-arrow {
    margin-left: auto;
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
}

.card-arrow svg {
    width: 20px;
    height: 20px;
    stroke: var(--contact-text-muted);
}

.direct-contact-card:hover .card-arrow {
    opacity: 1;
    transform: translateX(0);
}

.whatsapp-card:hover .card-arrow svg { stroke: #25D366; }
.email-card:hover .card-arrow svg { stroke: var(--contact-accent-blue); }

/* ============================================
   RIGHT COLUMN (FORM)
   ============================================ */
.contact-form-card {
    background: var(--contact-text-white);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    border: 1px solid var(--contact-border);
}

.contact-form-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--contact-primary);
    margin-bottom: 0.5rem;
}

.contact-form-subtitle {
    font-size: 0.95rem;
    color: var(--contact-text-muted);
    margin-bottom: 1.5rem;
}

/* Form Grid */
.contact-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 1.5rem;
    row-gap: 1.1rem;
}

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

/* Form Fields */
.contact-field {
    display: flex;
    flex-direction: column;
}

.contact-field label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--contact-text-dark);
    margin-bottom: 0.25rem;
}

.contact-field label .required {
    color: var(--contact-error);
    margin-left: 2px;
}

.contact-field input,
.contact-field select,
.contact-field textarea {
    width: 100%;
    padding: 0.65rem 0.85rem;
    border: 1.5px solid var(--contact-border);
    border-radius: 8px;
    font-family: var(--contact-font);
    font-size: 0.95rem;
    color: var(--contact-text-dark);
    background-color: var(--contact-bg-light);
    transition: all 0.3s ease;
    outline: none;
}

.contact-field input::placeholder,
.contact-field textarea::placeholder {
    color: #94a3b8;
}

.contact-field select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
    cursor: pointer;
}

.contact-field textarea {
    min-height: 80px;
    resize: vertical;
    line-height: 1.4;
}

.contact-field input:focus,
.contact-field select:focus,
.contact-field textarea:focus {
    border-color: var(--contact-accent-blue);
    box-shadow: 0 0 0 4px rgba(39, 137, 236, 0.1);
    background-color: var(--contact-text-white);
}

/* Validation error */
.contact-field.error input,
.contact-field.error select,
.contact-field.error textarea {
    border-color: var(--contact-error);
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.08);
}

.contact-field .field-error {
    font-size: 0.78rem;
    color: var(--contact-error);
    margin-top: 0.35rem;
    display: none;
    align-items: center;
    gap: 0.3rem;
}

.contact-field .field-error svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

.contact-field.error .field-error {
    display: flex;
}

/* Privacy Checkbox */
.contact-privacy {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.checkbox-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.checkbox-container input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--contact-accent-blue);
    cursor: pointer;
    flex-shrink: 0;
    margin: 0;
}

.checkbox-text {
    font-size: 0.85rem;
    color: var(--contact-text-muted);
    line-height: 1.5;
    cursor: pointer;
}

.checkbox-text a {
    color: var(--contact-accent-blue);
    text-decoration: none;
    font-weight: 500;
}

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

/* Submit Button */
.contact-submit-btn {
    width: 100%;
    padding: 0.85rem 1.5rem;
    background: linear-gradient(135deg, var(--contact-primary) 0%, var(--contact-primary-light) 100%);
    color: var(--contact-text-white);
    border: none;
    border-radius: 10px;
    font-family: var(--contact-font);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.35s ease;
    margin-top: 1rem;
    position: relative;
    overflow: hidden;
}

.contact-submit-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--contact-accent-blue) 0%, var(--contact-accent-cyan) 100%);
    opacity: 0;
    transition: opacity 0.35s ease;
}

.contact-submit-btn:hover::before {
    opacity: 1;
}

.contact-submit-btn span {
    position: relative;
    z-index: 1;
}

.contact-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(39, 137, 236, 0.3);
}

.contact-submit-btn:active {
    transform: translateY(0);
}

.contact-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.contact-submit-btn:disabled::before {
    opacity: 0;
}

/* Loading spinner */
.contact-submit-btn .submit-spinner {
    display: none;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: var(--contact-text-white);
    border-radius: 50%;
    animation: contactSpin 0.6s linear infinite;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.contact-submit-btn.loading span {
    display: none;
}

.contact-submit-btn.loading .submit-spinner {
    display: block;
}

@keyframes contactSpin {
    to { transform: rotate(360deg); }
}

/* Success Message */
.contact-success-message {
    display: none;
    text-align: center;
    padding: 3rem 1rem;
    animation: contactFadeUp 0.6s ease;
}

.contact-success-message.show {
    display: block;
}

.success-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--contact-success), #16a34a);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.success-icon svg {
    width: 36px;
    height: 36px;
    stroke: var(--contact-text-white);
    fill: none;
    stroke-width: 3;
}

.contact-success-message h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--contact-primary);
    margin-bottom: 0.75rem;
}

.contact-success-message p {
    font-size: 1rem;
    color: var(--contact-text-muted);
    line-height: 1.6;
    margin-bottom: 2rem;
}

.btn-new-request {
    padding: 0.75rem 2rem;
    background: transparent;
    border: 2px solid var(--contact-accent-blue);
    color: var(--contact-accent-blue);
    border-radius: 10px;
    font-family: var(--contact-font);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-new-request:hover {
    background: var(--contact-accent-blue);
    color: var(--contact-text-white);
}

@keyframes contactFadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   FOOTER (Logos y Legal)
   ============================================ */
.contact-footer-bottom {
    margin-top: auto;
    width: 100%;
    background-color: #ffffff;
    border-top: 1px solid var(--contact-border);
    padding: 3rem 5% 4rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    text-align: center;
}

.contact-footer-static-img {
    height: 85px;
    object-fit: contain;
}

.contact-header-legal {
    font-size: 0.85rem;
    color: var(--contact-text-muted);
    line-height: 1.8;
}

.contact-header-legal strong {
    color: var(--contact-text-dark);
    font-weight: 600;
}

/* ============================================
   RESPONSIVE
   ============================================ */

/* Tablet (Max 992px) */
@media (max-width: 992px) {
    .contact-main-grid {
        grid-template-columns: 1fr; /* Switch to 1 column */
        gap: 2rem;
        padding-top: 1rem;
    }
    
    .contact-left-column {
        flex-direction: row; /* Cards side by side */
        gap: 1rem;
    }

    .direct-contact-card {
        flex: 1;
        padding: 1.5rem;
    }
}

/* Mobile (Max 768px) */
@media (max-width: 768px) {
    .contact-header-top {
        flex-direction: column;
        align-items: center;
        gap: 1.5rem;
        padding: 2rem 5%;
    }

    .contact-brand-title .brand-platforms {
        font-size: 2.8rem;
    }

    .contact-left-column {
        flex-direction: column; /* Cards stacked */
    }

    .contact-form-card {
        padding: 2rem 1.5rem;
    }

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