:root {
    --bg-color: #f8fafc;
    --card-bg: #ffffff;
    --card-border: #e2e8f0;
    --card-hover-border: #1cb0be;
    --card-shadow: 0 4px 18px rgba(15, 23, 42, 0.04);
    --card-hover-shadow: 0 10px 26px rgba(28, 176, 190, 0.14);
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --accent-color: #1cb0be;
    --accent-hover: #159ba8;
    --accent-dark: #003046;
    --accent-glow: rgba(28, 176, 190, 0.25);
    --modal-bg: #ffffff;
    --modal-overlay: rgba(15, 23, 42, 0.55);
    --input-bg: #f8fafc;
    --input-border: #cbd5e1;
    --success-color: #10b981;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    overflow-x: hidden;
    position: relative;
    -webkit-font-smoothing: antialiased;
}

/* Efectos de fondo sutiles */
.background-effects {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
}

.glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.65;
    animation: floatOrb 14s infinite ease-in-out alternate;
}

.orb-1 {
    width: 480px;
    height: 480px;
    background: radial-gradient(circle, rgba(28, 176, 190, 0.12) 0%, rgba(248, 250, 252, 0) 70%);
    top: -100px;
    left: calc(15% + (var(--mouse-x, 0.5) * 50px));
}

.orb-2 {
    width: 520px;
    height: 520px;
    background: radial-gradient(circle, rgba(2, 132, 199, 0.08) 0%, rgba(248, 250, 252, 0) 70%);
    bottom: -120px;
    right: calc(10% + (var(--mouse-y, 0.5) * 50px));
    animation-delay: -7s;
}

@keyframes floatOrb {
    0% { transform: translateY(0px) scale(1); }
    100% { transform: translateY(30px) scale(1.08); }
}

/* Contenedor Principal */
.container {
    width: 100%;
    max-width: 520px;
    padding: 2.8rem 1.25rem 3.8rem;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    animation: fadeIn 0.7s ease-out forwards;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Perfil & Identidad */
.profile-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    width: 100%;
}

.brand-logotipo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.4rem;
    padding: 0.2rem 0;
}

.brand-logotipo {
    max-width: 250px;
    width: 80%;
    height: auto;
    transition: transform 0.3s ease;
}

.brand-logotipo:hover {
    transform: scale(1.03);
}

.profile-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.45rem;
}

.profile-role {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.3px;
    line-height: 1.3;
}

.author-meta-row {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 0.1rem;
}

.profile-author {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.28rem 0.8rem;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.25);
    border-radius: 50px;
    font-size: 0.78rem;
    color: #047857;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    text-decoration: none;
    transition: all 0.2s ease;
}

.status-badge:hover {
    background: rgba(16, 185, 129, 0.18);
    border-color: rgba(16, 185, 129, 0.45);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.15);
}

.status-dot {
    width: 7px;
    height: 7px;
    background-color: var(--success-color);
    border-radius: 50%;
    box-shadow: 0 0 6px var(--success-color);
    animation: pulseDot 2s infinite ease-in-out;
}

@keyframes pulseDot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.85); }
}

.profile-bio {
    font-size: 0.92rem;
    color: var(--text-secondary);
    font-weight: 400;
    line-height: 1.5;
    max-width: 440px;
    margin-top: 0.2rem;
}

/* Redes Sociales */
.social-grid {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.85rem;
    width: 100%;
    margin-bottom: 0.4rem;
}

.social-icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 14px;
    color: var(--text-secondary);
    font-size: 1.55rem;
    text-decoration: none;
    box-shadow: var(--card-shadow);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.social-icon-btn:hover {
    transform: translateY(-3px);
    border-color: var(--card-hover-border);
    color: var(--accent-color);
    box-shadow: var(--card-hover-shadow);
    background: #ffffff;
}

/* Divisores de Sección */
.section-divider {
    text-align: center;
    font-size: 0.76rem;
    color: var(--text-muted);
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: 600;
    margin: 1.6rem 0 0.9rem;
    position: relative;
    width: 100%;
}

.section-divider::before, .section-divider::after {
    content: "";
    position: absolute;
    top: 50%;
    width: 22%;
    height: 1px;
    background: var(--card-border);
}

.section-divider::before { left: 4%; }
.section-divider::after { right: 4%; }

/* Tarjetas de Enlaces */
.links-section {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.link-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.05rem 1.35rem;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    text-decoration: none;
    color: var(--text-primary);
    box-shadow: var(--card-shadow);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.link-card:hover {
    transform: translateY(-3px);
    border-color: var(--card-hover-border);
    box-shadow: var(--card-hover-shadow);
}

.card-left {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-align: left;
}

.link-icon-box {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: #f1f5f9;
    border: 1px solid #e2e8f0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform 0.25s ease, background 0.25s ease, border-color 0.25s ease;
}

.link-icon-box i {
    font-size: 1.4rem;
    color: var(--text-secondary);
    transition: color 0.25s ease;
}

.card-text {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.link-title {
    font-weight: 600;
    font-size: 1.02rem;
    color: var(--text-primary);
    letter-spacing: -0.2px;
}

.link-subtitle {
    font-size: 0.83rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.link-arrow {
    font-size: 1.25rem;
    color: var(--text-muted);
    transition: all 0.25s ease;
    flex-shrink: 0;
}

.link-card:hover .link-icon-box {
    transform: scale(1.06);
    background: rgba(28, 176, 190, 0.1);
    border-color: rgba(28, 176, 190, 0.3);
}

.link-card:hover .link-icon-box i {
    color: var(--accent-color);
}

.link-card:hover .link-arrow {
    color: var(--accent-color);
    transform: translate(2px, -2px);
}

/* Botón CTA "Contáctame" al final (Más angosto y centrado) */
.cta-bottom-section {
    width: 100%;
    display: flex;
    justify-content: center;
    margin-top: 1rem;
}

.btn-cta-contact {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    padding: 0.85rem 2.2rem;
    max-width: 260px;
    width: auto;
    background: linear-gradient(135deg, #1cb0be, #0284c7);
    color: #ffffff;
    font-family: inherit;
    font-size: 0.98rem;
    font-weight: 600;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    box-shadow: 0 4px 18px rgba(28, 176, 190, 0.3);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-cta-contact:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(28, 176, 190, 0.45);
    background: linear-gradient(135deg, #22c7d7, #0396dc);
}

.btn-cta-contact i {
    font-size: 1.25rem;
}

/* Footer */
.footer {
    margin-top: 2.8rem;
    font-size: 0.85rem;
    color: var(--text-muted);
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.footer a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s;
}

.footer a:hover {
    color: var(--accent-color);
}

/* ===================================================
   MODAL / VENTANA EMERGENTE DE CONTACTO (TEMA CLARO)
   =================================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--modal-overlay);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.2rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-card {
    width: 100%;
    max-width: 480px;
    background: var(--modal-bg);
    border: 1px solid var(--card-border);
    border-radius: 22px;
    padding: 2.2rem 2rem;
    position: relative;
    box-shadow: 0 20px 45px rgba(15, 23, 42, 0.15);
    transform: scale(0.94) translateY(18px);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    max-height: 92vh;
    overflow-y: auto;
}

.modal-overlay.active .modal-card {
    transform: scale(1) translateY(0);
}

.modal-card::-webkit-scrollbar {
    width: 6px;
}
.modal-card::-webkit-scrollbar-thumb {
    background: rgba(148, 163, 184, 0.3);
    border-radius: 4px;
}

.modal-close {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #f1f5f9;
    border: 1px solid #e2e8f0;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.25rem;
    transition: all 0.2s ease;
}

.modal-close:hover {
    background: #e2e8f0;
    color: var(--text-primary);
    transform: rotate(90deg);
}

.modal-header {
    text-align: left;
    margin-bottom: 1.5rem;
    padding-right: 2rem;
}

.modal-title {
    font-size: 1.45rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.35rem;
    letter-spacing: -0.3px;
}

.modal-subtitle {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.45;
}

/* Formulario Modal */
.modal-form {
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    text-align: left;
}

.form-label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.form-label i {
    color: var(--accent-color);
    font-size: 1rem;
}

.form-input {
    width: 100%;
    padding: 0.85rem 1rem;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 12px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    transition: all 0.25s ease;
}

.form-input::placeholder {
    color: var(--text-muted);
}

.form-input:focus {
    outline: none;
    border-color: var(--accent-color);
    background: #ffffff;
    box-shadow: 0 0 0 3px rgba(28, 176, 190, 0.18);
}

.form-textarea {
    resize: vertical;
    min-height: 95px;
}

.btn-submit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.95rem 1.4rem;
    background: linear-gradient(135deg, #1cb0be, #0284c7);
    color: #ffffff;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    box-shadow: 0 4px 16px rgba(28, 176, 190, 0.3);
    transition: all 0.25s ease;
    margin-top: 0.3rem;
}

.btn-submit:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(28, 176, 190, 0.4);
    background: linear-gradient(135deg, #22c7d7, #0396dc);
}

.btn-submit:disabled {
    opacity: 0.65;
    cursor: not-allowed;
    transform: none;
}

.spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* Estado de Éxito dentro del Modal */
.modal-success {
    display: none;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 1.5rem 0.5rem;
    animation: fadeIn 0.4s ease-out forwards;
}

.modal-success.active {
    display: flex;
}

.success-icon-box {
    width: 68px;
    height: 68px;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.12);
    border: 2px solid var(--success-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    color: var(--success-color);
    margin-bottom: 1.2rem;
    box-shadow: 0 0 16px rgba(16, 185, 129, 0.25);
    animation: scaleBounce 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@keyframes scaleBounce {
    0% { transform: scale(0.3); opacity: 0; }
    70% { transform: scale(1.15); }
    100% { transform: scale(1); opacity: 1; }
}

.success-title {
    font-size: 1.35rem;
    color: var(--text-primary);
    font-weight: 700;
    margin-bottom: 0.4rem;
}

.success-desc {
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.5;
    max-width: 340px;
    margin-bottom: 1.5rem;
}

.btn-success-close {
    padding: 0.75rem 1.6rem;
    background: #f1f5f9;
    border: 1px solid #cbd5e1;
    border-radius: 10px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-success-close:hover {
    background: #e2e8f0;
}

/* Canal Alternativo en Modal */
.modal-footer-chat {
    margin-top: 1.2rem;
    padding-top: 1.1rem;
    border-top: 1px solid #e2e8f0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.telegram-quick-link {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    transition: color 0.2s;
}

.telegram-quick-link:hover {
    color: var(--accent-hover);
    text-decoration: underline;
}

/* Responsividad */
@media (max-width: 480px) {
    .container {
        padding: 2.2rem 1rem 3.5rem;
    }

    .brand-logotipo {
        max-width: 220px;
    }

    .profile-role {
        font-size: 1.35rem;
    }

    .modal-card {
        padding: 1.8rem 1.3rem;
        border-radius: 18px;
    }

    .social-icon-btn {
        width: 46px;
        height: 46px;
        font-size: 1.45rem;
    }
}